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Williamson County, TX hail & severe wind history
330 storm reports on file for Williamson County between 2010-04-23 and 2026-05-26 — 249 hail and 81 severe thunderstorm wind. That averages 19.4 reports a year, and Apr is the busiest month.
Hail reports
249
14.6 per year
Largest hail
4"
grapefruit size · 2024-05-30
Strongest gust
115 mph
100 kt · 2017-02-20
Reported damage
$300.3M
property + crop, as filed
Storm days
93
distinct days with a report
Busiest year
2025
75 reports
Search every Williamson County report
Filter the full record below — pick a year, narrow to a month, or drag the hail-size slider to see only the storms big enough to dent a roof (1" and up is the usual threshold insurers care about).
330 of 330 reports match.
Reports by month for the current filter — the shape of Williamson County’s storm season.
| Date | Type | Size / gust | Nearest location | Report detail |
|---|---|---|---|---|
| 2026-05-26 18:45 | Wind | 56 kt 64 mph | 4.31 mi SSE of Andice | A thunderstorm produced wind gusts estimated at 65 mph that pushed a recreational vehicle onto its side southeast of Andice. |
| 2026-05-26 19:01 | Hail | 1" quarter | 4.99 mi ESE of Andice | A thunderstorm produced quarter size hail southeast of Andice. |
| 2026-05-19 17:36 | Hail | 1" quarter | .59 mi W of Granger | A severe thunderstorm produced quarter-sized hail in Granger. |
| 2026-05-19 17:53 | Hail | 1" quarter | 2.39 mi NNE of Keelersville | A severe thunderstorm produced up to quarter-sized hail between Granger and Jarrell. |
| 2026-05-19 19:19 | Hail | 1" quarter | 0 mi N of Andice | A severe thunderstorm produced quarter-sized hail at Andice. |
| 2026-05-19 19:51 | Wind | 65 kt 75 mph | .91 mi SE of Georgetown Muni Arpt | A 12-inch diameter tree was snapped near Stadium Drive and North Austin Avenue from strong straight-line thunderstorm winds. |
| 2026-05-19 20:00 | Wind | 50 kt 58 mph | 1.82 mi NW of Georgetown | Straight-line thunderstorm winds downed several trees in the Georgetown area. |
| 2026-05-19 20:04 | Wind | 60 kt 69 mph | 2.26 mi NE of Georgetown Muni Arpt | A few metal roof panels were torn from a service station canopy along I-35. |
| 2026-05-19 20:12 | Wind | 61 kt 70 mph | 1.37 mi ENE of Georgetown Muni Arpt | A line of severe thunderstorms produced estimated wind gusts near 70 mph along State Highway 130. |
| 2026-05-19 20:15 | Wind | 50 kt 58 mph | 3.05 mi ESE of Mozo | Strong thunderstorm winds downed medium to large branches near CR337 and CR124. |
| 2026-05-19 20:25 | Wind | 64 kt 74 mph | 3.45 mi S of Georgetown | A 74 mph wind gust from strong thunderstorm winds was measured by a personal weather station. Large tree branches were also downed in the area. |
| 2026-05-10 19:59 | Hail | 1" quarter | 5.1 mi SE of Florence | Quarter-sized hail was reported on State Highway 195 between Florence and Sun City. |
| 2026-05-10 20:16 | Wind | 56 kt 64 mph | 0 mi N of Georgetown Muni Arpt | A 56 kt gust was recorded by the AWOS at Georgetown Municipal Airport from a line of severe thunderstorms. |
| 2026-05-09 10:51 | Hail | 0.75" penny | 4.99 mi WNW of Georgetown Muni Arpt | A thunderstorm produced half inch to penny size hail in Sun City. Broadcast media had a picture of the hail. |
| 2026-04-18 18:47 | Hail | 1" quarter | 2.48 mi ENE of Cedar Park | A thunderstorm produced quarter size hail in Cedar Park. We received a picture of the hail stone against a ruler. |
| 2026-04-18 18:50 | Hail | 0.88" nickel | 2.75 mi WNW of Round Rock | A thunderstorm produced nickel size hail in Brushy Creek. |
| 2026-04-18 19:02 | Hail | 1" quarter | 2.26 mi SE of Georgetown | A thunderstorm produced pea to quarter size hail across a swath between Georgetown and Round Rock including communities near Westinghouse Rd., FM 1460, and Hwy 130. |
| 2025-08-01 16:50 | Wind | 61 kt 70 mph | .65 mi NNW of Thrall | A thunderstorm produced wind gusts estimated at 70 mph that knocked down power lines and trees on Lydia Ln. in Thrall. |
| 2025-05-28 16:40 | Hail | 1" quarter | 3.62 mi NW of Liberty Hill | A thunderstorm produced pea to quarter size hail northwest of Liberty Hill. |
| 2025-05-28 16:40 | Hail | 2" hen egg | 1.19 mi W of Cedar Park | A thunderstorm produced nickel to chicken egg size hail for 20 minutes in Cedar Park. |
| 2025-05-28 17:00 | Hail | 1.25" half dollar | 3.51 mi S of Liberty Hill | A thunderstorm produced half dollar size hail south of Liberty Hill. |
| 2025-05-28 17:02 | Hail | 1" quarter | 4.39 mi WNW of Leander | A thunderstorm produced quarter size hail northwest of Leander. |
| 2025-05-28 17:06 | Hail | 1" quarter | .71 mi NNW of Cedar Park | A thunderstorm produced quarter size hail at Park St. and Hwy 183 in Cedar Park. |
| 2025-05-28 17:06 | Hail | 1.75" golf ball | 1.82 mi NW of White Stone | A thunderstorm produced golf ball size hail between Leander and Cedar Park. |
| 2025-05-28 17:08 | Hail | 1.5" ping pong | .91 mi NW of White Stone | A thunderstorm produced ping pong ball size hail between Leander and Cedar Park. |
| 2025-05-28 17:16 | Hail | 1.5" ping pong | .6 mi E of Cedar Park | A thunderstorm produced ping pong ball size hail in Cedar Park. |
| 2025-05-26 19:40 | Wind | 52 kt 60 mph | 0 mi N of Corn Hill | A thunderstorm produced wind gusts estimated at 60 mph that blew down some fencing and traffic signs south of Jarrell. |
| 2025-05-16 19:33 | Hail | 1" quarter | 5.39 mi W of Liberty Hill | A thunderstorm produced quarter size hail west of Liberty Hill. |
| 2025-05-16 19:36 | Hail | 1.25" half dollar | 1.38 mi N of Liberty Hill | A thunderstorm produced half dollar size hail in Liberty Hill. |
| 2025-05-16 19:41 | Hail | 1.25" half dollar | 3.51 mi S of Liberty Hill | A thunderstorm produced half dollar size hail south of Liberty Hill. |
| 2025-05-16 19:42 | Hail | 0.75" penny | 3.65 mi NNW of Leander | A thunderstorm produced penny size hail between Liberty Hill and Leander. |
| 2025-05-16 19:47 | Hail | 1.75" golf ball | 1.5 mi NNW of Leander | A thunderstorm produced pea to golf ball size hail in Leander. The hail dented some cars and shredded leaves. |
| 2025-05-16 19:52 | Hail | 2" hen egg | 1.91 mi WSW of Leander | A thunderstorm produced two inch diameter hail in the Carneros Ranch neighborhood in Leander. |
| 2025-05-16 19:52 | Hail | 1.75" golf ball | 1.19 mi W of Leander | A thunderstorm produced golf ball size hail in the North Creek Ranch neighborhood in Leander. |
| 2025-05-16 19:52 | Hail | 2.75" baseball | 2.38 mi W of Leander | A thunderstorm produced baseball size hail in Leander. |
| 2025-05-16 19:53 | Hail | 3" teacup | 3.28 mi WNW of Leander | A thunderstorm produced three inch diameter hail in Leander. |
| 2025-05-16 19:54 | Hail | 2.5" tennis ball | 1.38 mi WNW of Leander | A thunderstorm produced chicken egg to tennis ball size hail in Leander. |
| 2025-05-16 19:54 | Hail | 2.75" baseball | 2.73 mi NW of Leander | A thunderstorm produced baseball size hail in the Deerbrooke neighborhood in Leander. |
| 2025-05-16 19:55 | Hail | 1.5" ping pong | .91 mi NW of Leander | A thunderstorm produced ping pong ball size hail in Leander. |
| 2025-05-16 19:55 | Hail | 1.5" ping pong | 1.38 mi WNW of Leander | A thunderstorm produced ping pong ball size hail near Jim Plain Elementary School in Leander. |
| 2025-05-16 19:59 | Hail | 1" quarter | 1.5 mi SSW of Leander | A thunderstorm produced quarter size hail in Leander. |
| 2025-05-16 20:00 | Hail | 1" quarter | 3.65 mi NNW of Leander | A thunderstorm produced quarter size hail between Liberty Hill and Leander. |
| 2025-05-16 20:01 | Hail | 1.25" half dollar | 3.65 mi NNW of Leander | A thunderstorm produced half dollar size hail between Liberty Hill and Leander. |
| 2025-05-16 20:02 | Hail | 1.5" ping pong | 3.29 mi SSW of Liberty Hill | A thunderstorm produced ping pong ball size hail southwest of Liberty Hill. |
| 2025-05-16 20:03 | Hail | 0.88" nickel | 1.78 mi E of Leander | A thunderstorm produced nickel size hail in Leander. |
| 2025-05-16 20:04 | Hail | 1.75" golf ball | 3.51 mi S of Liberty Hill | A thunderstorm produced golf ball size hail south of Liberty Hill. |
| 2025-05-16 20:04 | Hail | 1.5" ping pong | 3.65 mi NNW of Leander | A thunderstorm produced ping pong ball size hail between Liberty Hill and Leander. |
| 2025-05-16 20:20 | Hail | 1" quarter | 3.28 mi ENE of Leander | A thunderstorm produced hail up to quarter size on the east side of Leander. |
| 2025-05-06 09:30 | Hail | 1" quarter | 4.38 mi WNW of Andice | A thunderstorm produced quarter size hail northwest of Andice. |
| 2025-05-06 09:30 | Hail | 1.25" half dollar | 4.64 mi WNW of Andice | A thunderstorm produced quarter to half dollar size hail northwest of Andice. |
| 2025-05-05 11:02 | Hail | 0.75" penny | 6.58 mi SSE of Andice | A thunderstorm produced penny size hail northwest of Georgetown. |
| 2025-05-05 11:03 | Hail | 0.75" penny | 4.38 mi ENE of Liberty Hill | A thunderstorm produced penny size hail northwest of Liberty Hill. |
| 2025-05-01 17:49 | Hail | 1" quarter | 3.63 mi W of Andice | A thunderstorm produced quarter size hail in Andice near the intersection of CR 208 and CR 236. |
| 2025-04-30 19:00 | Hail | 1.5" ping pong | 3.63 mi W of Andice | A thunderstorm produced ping pong ball size hail at the intersection of CR 208 and CR 236 northwest of Andice. |
| 2025-04-30 19:40 | Hail | 1" quarter | .59 mi E of Corn Hill | A thunderstorm produced quarter size hail in Sonterra. |
| 2025-04-30 20:15 | Hail | 0.75" penny | 2.97 mi W of Weir | A thunderstorm produced penny size hail west of Weir. |
| 2025-04-30 21:28 | Hail | 1" quarter | 2.16 mi SSW of Hutto | A thunderstorm produced quarter size hail south of Hutto. |
| 2025-04-30 21:29 | Hail | 1" quarter | 2.83 mi NNE of Hutto | A thunderstorm produced quarter size hail north of Hutto. |
| 2025-04-30 21:30 | Hail | 1.75" golf ball | 2.39 mi NNE of Hutto | A thunderstorm produced golf ball size hail northeast of Hutto. |
| 2025-04-30 21:40 | Hail | 2.5" tennis ball | 1.5 mi SSW of Taylor | A thunderstorm produced tennis ball size hail near Taylor High School. |
| 2025-04-30 21:44 | Hail | 1.25" half dollar | 1.5 mi NNW of Taylor | A thunderstorm produced half dollar size hail on the north side of Taylor. |
| 2025-04-22 19:21 | Hail | 0.75" penny | 3.83 mi WNW of Hutto | A thunderstorm produced penny size hail west of Hutto. |
| 2025-04-22 19:21 | Hail | 0.75" penny | 4.2 mi NE of Old Round Rock | A thunderstorm produced penny size hail in Round Rock. |
| 2025-04-22 19:22 | Hail | 0.75" penny | 4.19 mi S of Georgetown | A thunderstorm produced penny size hail between Round Rock and Georgetown. |
| 2025-04-22 19:22 | Hail | 2.5" tennis ball | 3.01 mi SSE of Georgetown | A thunderstorm produced tennis ball size hail in the Teravista neighborhood on the north side of Round Rock. |
| 2025-04-22 19:25 | Hail | 1" quarter | 4.69 mi WNW of Hutto | A thunderstorm produced quarter size hail at the intersection of Paloma Lake Blvd. and Diego Dr. on the northeast side of Round Rock. |
| 2025-04-22 19:28 | Hail | 1" quarter | 4.19 mi S of Georgetown | A thunderstorm produced quarter size hail no the north side of Round Rock. |
| 2025-04-22 19:29 | Hail | 1" quarter | 4 mi WNW of Hutto | A thunderstorm produced quarter size hail at the intersection of CR 110 and Limmer Loop on the northeast side of Round Rock. |
| 2025-04-22 19:30 | Hail | 1.38" ping pong | 3.01 mi SSE of Georgetown | A thunderstorm produced 1.38 inch diameter hail on the southeast side of Georgetown. |
| 2025-04-22 19:34 | Hail | 1.53" golf ball | 1.38 mi S of Georgetown | A thunderstorm produced 1.53 inch diameter hail near the intersection of FM 1460 and SE Inner Loop in Georgetown. We received a picture on social media of the hail measured with a caliper. |
| 2025-04-22 19:35 | Hail | 1.25" half dollar | 2.39 mi ESE of Georgetown | A thunderstorm produced half dollar size hail along Arabian Colt Dr. in Georgetown. |
| 2025-04-22 19:37 | Hail | 1" quarter | 1.19 mi E of Georgetown | A thunderstorm produced quarter size hail in Georgetown. |
| 2025-04-22 19:38 | Hail | 1" quarter | 2.39 mi NNE of Old Round Rock | A thunderstorm produced quarter size hail on the northeast side of Round Rock. |
| 2025-04-22 19:40 | Hail | 1" quarter | 3.65 mi SSW of Georgetown | A thunderstorm produced quarter size hail on the south side of Georgetown. |
| 2025-04-22 19:41 | Hail | 1" quarter | 3.28 mi ESE of Georgetown | A thunderstorm produced quarter size hail on the southeast side of Georgetown. |
| 2025-04-22 19:42 | Hail | 1.5" ping pong | 2.48 mi ENE of Georgetown | A thunderstorm produced ping pong ball size hail on the east side of Georgetown. |
| 2025-04-22 19:57 | Hail | 1.25" half dollar | 3.28 mi ESE of Georgetown | A thunderstorm produced half dollar size hail on the east side of Georgetown. |
| 2025-04-22 19:58 | Hail | 1.5" ping pong | 3.29 mi SSE of Granger | A thunderstorm produced hail up to ping pong ball size between Taylor and Granger. |
| 2025-04-22 20:09 | Hail | 1" quarter | .59 mi E of Corn Hill | A thunderstorm produced quarter size hail in Sonterra. |
| 2025-04-22 20:14 | Hail | 2" hen egg | 3.62 mi SE of Bartlett | A thunderstorm produced chicken egg size hail two miles north of the Granger WSR-88D on CR 357. |
| 2025-03-30 09:30 | Hail | 1" quarter | .69 mi N of Corn Hill | A thunderstorm produced quarter size hail near Jarrell. |
| 2025-03-30 11:18 | Hail | 1" quarter | 1.5 mi SSW of Bartlett | A thunderstorm produced quarter size hail between Bartlett and Granger. |
| 2025-03-23 21:11 | Hail | 0.75" penny | 2.76 mi N of Georgetown Muni Arpt | A thunderstorm produced penny size hail east of Sun City. |
| 2025-03-23 21:16 | Hail | 0.75" penny | 2.76 mi N of Georgetown Muni Arpt | A thunderstorm produced penny size hail east of Sun City. |
| 2025-03-23 21:23 | Hail | 0.75" penny | .91 mi NW of Georgetown | A thunderstorm produced penny size hail in Georgetown. |
| 2025-03-23 21:24 | Hail | 1" quarter | .59 mi E of Corn Hill | A thunderstorm produced quarter size hail in Sonterra. |
| 2025-03-23 21:25 | Hail | 1.25" half dollar | .91 mi SW of Theon | A thunderstorm produced half dollar size hail near Walburg. |
| 2025-03-23 21:27 | Hail | 1" quarter | .69 mi N of New Corn Hill | A thunderstorm produced quarter size hail near New Corn Hill. |
| 2025-03-23 21:30 | Hail | 0.75" penny | 1.91 mi WNW of Georgetown | A thunderstorm produced penny size hail in Georgetown. |
| 2025-03-23 21:34 | Hail | 1" quarter | 1.19 mi W of Granger | A thunderstorm produced pea to quarter size hail in Granger. |
| 2025-03-23 21:38 | Hail | 0.75" penny | 1.5 mi SSW of Georgetown | A thunderstorm produced penny size hail in Georgetown. |
| 2025-03-15 02:05 | Hail | 0.75" penny | .69 mi N of Hutto | A thunderstorm produced penny size hail in Hutto. |
| 2024-05-30 16:48 | Hail | 1.75" golf ball | 1.82 mi NE of Hutto | A thunderstorm produced golf ball size hail on the eastside of Hutto. |
| 2024-05-30 16:48 | Hail | 2" hen egg | .6 mi E of Hutto | A thunderstorm produced chicken egg size hail in Hutto. |
| 2024-05-30 17:48 | Hail | 2.5" tennis ball | .91 mi SW of Coupland | A thunderstorm produced 2.5 inch diameter hail in Coupland. |
| 2024-05-30 17:49 | Hail | 1" quarter | 2.39 mi NNW of Beversville | A thunderstorm produced hail up to one inch diameter near the intersection of CR 448 and FM 619 near Beyersville. |
| 2024-05-30 18:05 | Hail | 4" grapefruit | .69 mi S of Coupland | A thunderstorm produced four inch diameter hail off of CR 460 in Coupland. |
| 2024-05-30 18:12 | Hail | 2.75" baseball | 1.82 mi SE of Beversville | A thunderstorm produced hail from quarter to baseball size southeast of Beyersville. |
| 2024-05-09 19:25 | Hail | 1" quarter | 0 mi N of Andice | A thunderstorm produced quarter size hail in Andice. |
| 2024-05-09 19:42 | Hail | 1" quarter | 1.82 mi NW of Georgetown | A thunderstorm produced quarter size hail in Georgetown. |
| 2024-05-09 19:43 | Hail | 1.25" half dollar | 3.29 mi NNW of Georgetown Muni Arpt | A thunderstorm produced hail up to half dollar size in Sun City. |
| 2024-05-09 19:46 | Hail | 1" quarter | 2.39 mi NNE of Georgetown Muni Arpt | A thunderstorm produced quarter size hail near the Georgetown Executive Airport. |
| 2024-05-09 20:11 | Hail | 1.75" golf ball | .59 mi E of Taylor | A thunderstorm produced golf ball size hail in Taylor. |
| 2024-04-09 19:12 | Hail | 1.25" half dollar | 3.51 mi S of Liberty Hill | A thunderstorm produced half dollar size hail south of Liberty Hill. |
| 2024-04-09 19:24 | Hail | 1" quarter | 1.38 mi WSW of White Stone | A thunderstorm produced quarter size hail on the west side of Cedar Park. |
| 2024-04-09 20:10 | Hail | 1" quarter | 1.5 mi NNE of Hutto | A thunderstorm produced quarter size hail in Hutto. |
| 2024-04-09 20:22 | Hail | 1.75" golf ball | .91 mi SW of Taylor | A thunderstorm produced golf ball size hail on the southwest side of Taylor. |
| 2023-09-24 18:50 | Hail | 1" quarter | 1.38 mi N of Florence | A thunderstorm produced quarter size hail at the intersection of Tomlinson St. and Patterson Ave. in Florence. |
| 2023-09-24 19:24 | Hail | 0.88" nickel | 1.82 mi NE of Georgetown Muni Arpt | A thunderstorm produced nickel size hail in northern Georgetown. |
| 2023-09-24 19:32 | Hail | 1" quarter | 1.37 mi WSW of Georgetown Muni Arpt | A thunderstorm produced dime to quarter size hail near the intersection of Serenada Dr. and Williams Dr. in Georgetown. |
| 2023-09-24 19:35 | Hail | 2.5" tennis ball | 2.38 mi W of Georgetown | A thunderstorm produced 2.5 inch diameter hail in western Georgetown. |
| 2023-09-24 19:36 | Hail | 0.75" penny | 1.82 mi SW of Georgetown | A thunderstorm produced penny size hail in Georgetown. |
| 2023-09-24 19:39 | Hail | 1" quarter | 3.16 mi WSW of Georgetown | A thunderstorm produced quarter size hail along Leander Rd. around 1/2 mile southwest of the Southwest Bypass in Georgetown. |
| 2023-09-24 19:43 | Hail | 1" quarter | 2.97 mi W of Weir | A thunderstorm produced quarter size hail between Georgetown and Weir. |
| 2023-09-24 19:44 | Hail | 1.75" golf ball | 1.91 mi WNW of Georgetown Muni Arpt | A thunderstorm produced golf ball size hail in Serenada. |
| 2023-09-24 19:45 | Hail | 1.75" golf ball | .59 mi W of Georgetown | A thunderstorm produced golf ball size hail in Georgetown. |
| 2023-09-24 19:49 | Hail | 1" quarter | 1.37 mi ENE of Georgetown Muni Arpt | A thunderstorm produced quarter size hail in Serenada. |
| 2023-09-24 19:50 | Hail | 2.25" tennis ball | .59 mi W of Georgetown | A thunderstorm produced 2.25 inch diameter hail in Georgetown. |
| 2023-09-24 19:50 | Hail | 1.75" golf ball | 3.16 mi NW of Round Rock | A thunderstorm produced pea to golf ball size hail near the intersection of Sam Bass Rd. and Old Settlers Blvd. in Round Rock. |
| 2023-09-24 19:52 | Hail | 1" quarter | 4.19 mi N of Round Rock | A thunderstorm produced quarter size hail at the intersection of FM 1431 and I-35 in Round Rock. |
| 2023-09-24 19:54 | Hail | 2.75" baseball | 4.15 mi N of Round Rock | A thunderstorm produced baseball size hail in Round Rock. |
| 2023-09-24 19:55 | Hail | 3.5" grapefruit | 3.05 mi WNW of Round Rock | A thunderstorm produced 3.5 inch diameter hail in Round Rock. |
| 2023-09-24 19:57 | Hail | 3.5" grapefruit | 2.83 mi NNW of Round Rock | A thunderstorm produced 3.5 inch diameter hail in Round Rock. The hail dropped over a car dealership and broke windows and windshields. |
| 2023-09-24 19:58 | Hail | 1.75" golf ball | 2.07 mi N of Old Round Rock | A thunderstorm produced golf ball size hail at the intersection of E. Bowman Dr. and Sunrise Rd. in Round Rock. |
| 2023-09-24 20:00 | Hail | 3" teacup | 1.38 mi S of Old Round Rock | A thunderstorm produced three inch diameter hail near the intersection of TX 45 and I-35 in Round Rock. |
| 2023-09-24 20:01 | Hail | 1.75" golf ball | 5.5 mi ENE of White Stone | A thunderstorm produced golf ball size hail in Round Rock. |
| 2023-09-24 20:03 | Hail | 1" quarter | 2.38 mi W of Round Rock | A thunderstorm produced quarter size hail at the intersection of FM 620 and O'Connor Dr. in Brushy Creek. |
| 2023-09-24 20:03 | Hail | 1" quarter | 2.98 mi W of Round Rock | A thunderstorm produced quarter size hail in Brushy Creek. |
| 2023-09-24 20:03 | Hail | 1" quarter | 4.15 mi N of Round Rock | A thunderstorm produced quarter size hail in Round Rock. |
| 2023-09-24 20:06 | Hail | 1.75" golf ball | 4.97 mi NW of Round Rock | A thunderstorm produced golf ball size hail in Round Rock. |
| 2023-09-24 20:08 | Hail | 1.75" golf ball | 1.38 mi WSW of Round Rock | A thunderstorm produced golf ball size hail in Round Rock. |
| 2023-09-24 20:09 | Wind | 61 kt 70 mph | .91 mi SW of Round Rock | A thunderstorm produced wind gusts estimated at 70 mph that knocked down a large tree off Chisholm Valley Dr. in Round Rock. |
| 2023-09-24 20:13 | Hail | 1.75" golf ball | .69 mi S of Round Rock | A thunderstorm produced golf ball size hail in Round Rock. |
| 2023-09-24 20:15 | Hail | 3" teacup | 2.07 mi N of Round Rock | A thunderstorm produced three inch diameter hail on Heather Dr. in Round Rock. |
| 2023-09-24 20:17 | Hail | 1.5" ping pong | 1.38 mi S of Old Round Rock | A thunderstorm produced hail up to the size of ping pong balls in Round Rock. |
| 2023-09-24 20:18 | Hail | 2" hen egg | 1.71 mi SSW of Round Rock | A thunderstorm produced two inch diameter hail at the intersection of CR 172 and TX 45 in Round Rock. |
| 2023-09-24 20:20 | Hail | 2.25" tennis ball | 2.75 mi WNW of Round Rock | A thunderstorm produced 2.25 inch diameter hail in Brushy Creek. |
| 2023-09-24 20:21 | Hail | 4" grapefruit | 2.07 mi N of Round Rock | A thunderstorm produced four inch diameter hail in Round Rock. This storm was part of a complex that caused 700 million dollars in hail damage in Texas. The damage in Austin, Georgetown, and Round Rock was the most impactful from this system and totaled upwards of 600 million dollars in damage across Williamson and Tr… |
| 2023-09-24 20:27 | Hail | 3.75" grapefruit | 1.5 mi NNW of Round Rock | A thunderstorm produced 3.75 inch diameter hail in Round Rock. |
| 2023-09-14 03:45 | Wind | 65 kt 75 mph | .6 mi W of White Stone | A thunderstorm produced wind gusts estimated at 75 mph that caused damage in the Cedar Grove neighborhood of Cedar Park. Fences and power lines were blown down and roof shingles blown off. The Emergency Manager sent us a photo of a six inch diameter tree limb blown through a wall. |
| 2023-06-16 20:17 | Hail | 1.25" half dollar | 3.51 mi S of Liberty Hill | A thunderstorm produced half dollar size hail south of Liberty Hill. |
| 2023-06-16 20:39 | Hail | 1.75" golf ball | 1.38 mi WSW of Cedar Park | A thunderstorm produced golf ball size hail in Cedar Park. |
| 2023-06-03 19:00 | Hail | 0.75" penny | 3.65 mi NNW of Leander | A thunderstorm produced penny size hail. |
| 2023-06-03 19:27 | Hail | 0.75" penny | 2.16 mi SSE of Leander | A thunderstorm produced penny size hail in Leander. |
| 2023-05-05 21:47 | Wind | 52 kt 60 mph | 2.83 mi SSE of Georgetown | A thunderstorm produced wind gusts estimated at 50 to 60 mph at FM 1460 and Westinghouse Rd. in Georgetown. |
| 2023-04-28 15:25 | Hail | 1" quarter | 1.38 mi N of Liberty Hill | A thunderstorm produced quarter size hail north of Liberty Hill. |
| 2023-04-28 15:33 | Hail | 1.25" half dollar | .69 mi N of Liberty Hill | A thunderstorm produced half dollar size hail in Liberty Hill. |
| 2023-04-28 15:41 | Hail | 1" quarter | 1.5 mi SSW of Georgetown | A thunderstorm produced quarter size hail in Georgetown. |
| 2023-04-28 15:45 | Hail | 1" quarter | 4.16 mi W of Georgetown | A thunderstorm produced quarter size hail on the west side of Georgetown. |
| 2023-04-28 15:46 | Hail | 1.75" golf ball | .91 mi NW of Jarrell | A thunderstorm produced golf ball size hail near Jarrell. |
| 2023-04-28 15:52 | Hail | 1" quarter | 2.38 mi E of Georgetown | A thunderstorm produced quarter size hail in Georgetown. |
| 2023-04-28 15:53 | Hail | 1" quarter | 3.01 mi NNW of Round Rock | A thunderstorm produced quarter size hail in Round Rock. |
| 2023-04-28 16:03 | Hail | 1.5" ping pong | 1.38 mi S of Round Rock | A thunderstorm produced ping pong ball size at the intersection of I-35 and Hwy 45 in Round Rock. |
| 2023-04-28 16:07 | Hail | 1.5" ping pong | 2.25 mi SE of Keelersville | A thunderstorm produced ping pong ball size hail west of Granger. |
| 2023-04-28 16:08 | Hail | 1" quarter | 1.5 mi NNW of Round Rock | A thunderstorm produced quarter size hail in Round Rock. |
| 2023-04-28 16:08 | Hail | 1.5" ping pong | 1.38 mi S of Jollyville | A thunderstorm produced ping pong ball size hail south of Jollyville. |
| 2023-04-28 16:11 | Hail | 1" quarter | .6 mi E of Jollyville | A thunderstorm produced quarter size hail in Jollyville. |
| 2023-04-28 16:15 | Hail | 0.75" penny | 3.28 mi ENE of Old Round Rock | A thunderstorm produced penny size hail east of Round Rock. |
| 2023-04-26 21:43 | Hail | 1" quarter | 2.07 mi N of Liberty Hill | A thunderstorm produced quarter size hail north of Liberty Hill. |
| 2023-04-26 21:47 | Hail | 1" quarter | 3.01 mi SSE of Liberty Hill | A thunderstorm produced quarter size hail south of Liberty Hill. |
| 2023-04-20 18:03 | Hail | 1.5" ping pong | 5.35 mi E of Liberty Hill | A thunderstorm produced ping pong ball size hail east of Liberty Hill. |
| 2023-03-02 05:37 | Hail | 0.75" penny | 2.16 mi SSE of Leander | No narrative filed · source: Public |
| 2023-03-02 19:26 | Wind | 51 kt 59 mph | 0 mi NW of Georgetown Muni Arpt | A thunderstorm produced wind gusts measured at 51 kts by the AWOS at Georgetown Executive Airport (KGTU). |
| 2022-10-24 19:50 | Wind | 70 kt 81 mph | 1.09 mi WNW of Corn Hill | An NWS storm survey team surveyed wind damage farther north of a tornado track, near CR 313. Numerous homes and businesses sustained minor roof damage east of I-35, both north and south of CR-313. Many fences were also blown down. A fire station had its doors blown out. A business along the west side of I-35 also had… |
| 2022-10-24 19:50 | Wind | 70 kt 81 mph | 1.19 mi W of Corn Hill | A thunderstorm produced wind gusts estimated at 80 mph. The winds blew over a truck-tractor semi-trailer and blew cars into the ditch along I-35 south-southwest of Jarrell. I-35 was shut down for about two hours while the damage was cleared. |
| 2022-10-24 19:54 | Wind | 52 kt 60 mph | .69 mi S of White Stone | A thunderstorm produced wind gusts estimated at 60 mph that blew over a tree onto a fence in Cedar Park. |
| 2022-05-24 22:15 | Wind | 52 kt 60 mph | 2.28 mi S of Cedar Park | A thunderstorm produced wind gusts estimated at 60 mph that snapped a four inch tree limb near Meadow Lark Dr. and Little Elm Trl. in Cedar Park. |
| 2022-05-24 22:27 | Wind | 56 kt 64 mph | 4.3 mi NW of Round Rock | A thunderstorm produced wind gusts estimated at 65 mph that downed a tree approximately eight inches in diameter near the intersection of Emerald Hill Dr. and Curtis Dr. in Round Rock. |
| 2022-05-05 15:53 | Hail | 0.88" nickel | 0 mi N of Liberty Hill | A thunderstorm produced nickel size hail on Hwy 29 near Liberty Hill. |
| 2022-05-05 16:03 | Hail | 1.5" ping pong | 3.65 mi NNW of Leander | A thunderstorm produced ping pong ball size hail north of Leander. |
| 2022-05-05 16:09 | Hail | 1" quarter | 4.31 mi NNE of Leander | A thunderstorm produced quarter size hail at the intersection of Hwy 29 and Ronald Reagan Blvd. between Georgetown and Liberty Hill. |
| 2022-04-30 15:32 | Hail | 1.25" half dollar | .6 mi W of Hutto | A thunderstorms produced half dollar size hail in Hutto. |
| 2022-04-30 15:48 | Hail | 1.75" golf ball | .6 mi W of Hutto | A thunderstorm produced golf ball size hail in Hutto. |
| 2022-04-30 15:50 | Hail | 1.25" half dollar | 1.5 mi NNE of Hutto | A thunderstorm produced half dollar size hail in Hutto. |
| 2022-04-30 16:15 | Hail | 1" quarter | 1.38 mi WSW of Rices Crossing | A thunderstorm produced dime to quarter size hail at the Brushy Creek RV Park between Hutto and Coupland. |
| 2022-04-12 16:45 | Hail | 1" quarter | 0 mi N of Andice | A thunderstorm produced quarter size hail in Andice. |
| 2022-03-21 16:51 | Wind | 56 kt 64 mph | 0 mi N of Liberty Hill | A thunderstorm produced wind gusts estimated at 65 mph that damaged a mall sign at the Liberty Hill Plaza. |
| 2022-03-21 17:30 | Wind | 56 kt 64 mph | 2.18 mi SSW of Jonah | A thunderstorm produced wind gusts estimated at 65 mph that damaged portions of the Williamson County Recycling Center near Hutto. |
| 2022-03-21 17:33 | Wind | 61 kt 70 mph | .91 mi NE of Jonah | A thunderstorm produced wind gusts estimated at 70 mph that damaged barns, houses, and a billboard along SH 29 east of Jonah. |
| 2022-03-21 17:46 | Wind | 56 kt 64 mph | 1.5 mi NNE of Taylor Muni Arpt | A thunderstorm produced wind gusts estimated at 65 mph that damaged a house on the north side of Taylor. |
| 2022-03-21 17:59 | Hail | 0.88" nickel | .91 mi NW of Georgetown | A thunderstorm produced nickel size hail in Georgetown. |
| 2022-03-21 18:03 | Wind | 56 kt 64 mph | .69 mi S of Old Round Rock | A thunderstorm produced wind gusts estimated at 65 mph that damaged the Chili's Restaurant at the intersection of I-35 and SH 45 in Round Rock. |
| 2022-03-21 19:02 | Hail | 0.88" nickel | 2.07 mi S of Leander | A thunderstorm produced nickel size hail in Leander. |
| 2022-03-21 20:10 | Hail | 0.75" penny | 1.78 mi E of Georgetown | A thunderstorm produced penny size hail in Georgetown. |
| 2021-10-27 03:50 | Wind | 56 kt 64 mph | .33 mi WNW of Cedar Park | A line of thunderstorms produced wind gusts estimated at 65 mph that uprooted a large tree and blew down fencing near Buttercup Creek Blvd. and Twin Oak Trl. in Cedar Creek. |
| 2021-07-28 15:30 | Wind | 61 kt 70 mph | 1.38 mi WNW of Georgetown | A thunderstorm produced wind gusts estimated at 70 mph. A video on social media showed a microburst that overturned a camper, caused some minor tree damage, and damaged a door at a business. |
| 2021-04-15 15:00 | Hail | 1.25" half dollar | .91 mi SE of Liberty Hill | A thunderstorm produced half dollar size hail and covered the ground with hail. |
| 2021-04-15 15:02 | Hail | 1.5" ping pong | 4.38 mi ESE of Liberty Hill | A thunderstorm produced ping pong ball size east of Liberty Hill. |
| 2021-04-15 15:05 | Hail | 2" hen egg | 1.5 mi SSE of Leander | A thunderstorm produced two inch diameter hail at the intersection of Hwy 183 and Crystal Falls Pkwy in Leander. |
| 2021-04-15 15:08 | Hail | 1.5" ping pong | 0 mi N of Leander | A thunderstorm produced ping pong ball size hail in Leander. |
| 2021-04-15 15:08 | Hail | 1.5" ping pong | 3.94 mi NE of Leander | A thunderstorm produced ping pong ball size hail at Lake Side Dr. and Lake Side Cove in Leander. |
| 2021-04-15 15:09 | Hail | 1.75" golf ball | 3.16 mi NE of White Stone | A thunderstorm produced golf ball size hail in Cedar Park. |
| 2021-04-15 15:11 | Hail | 2" hen egg | 0 mi N of Leander | A thunderstorm produced two inch diameter hail in Leander. |
| 2021-04-15 15:15 | Hail | 1.75" golf ball | 1.38 mi ENE of White Stone | A thunderstorm produced golf ball size hail in Cedar Park. |
| 2021-04-15 15:17 | Hail | 1.75" golf ball | 2.48 mi W of Round Rock | A thunderstorm produced golf ball size hail at O'Connor Dr. and FM 620 in Round Rock. |
| 2021-04-15 15:23 | Hail | 1.75" golf ball | 3.16 mi NW of Round Rock | A thunderstorm produced golf ball size hail in Round Rock. |
| 2021-04-15 15:25 | Hail | 2" hen egg | 1.38 mi S of Round Rock | A thunderstorm produced two inch diameter hail in Round Rock. |
| 2021-03-22 21:30 | Wind | 52 kt 60 mph | 3.65 mi SSW of Andice | A thunderstorm produced wind gusts estimated at 60 mph that knocked down approximately 200 feet of fence in Andice. |
| 2021-03-22 21:50 | Hail | 1" quarter | 0 mi N of Walburg | A thunderstorm produced quarter size hail in Walburg. |
| 2020-07-31 14:21 | Wind | 56 kt 64 mph | 3.28 mi ESE of Coupland | A thunderstorm produced wind gusts estimated at 65 mph. These winds damaged roof shingles on multiple homes, an outdoor fountain, a recreational vehicle, and knocked down tree limbs. |
| 2020-05-27 15:53 | Hail | 0.75" penny | 3.51 mi N of Leander | A thunderstorm produced penny size hail in Leander. |
| 2020-05-27 23:06 | Hail | 1" quarter | 4.12 mi WNW of Georgetown Muni Arpt | A thunderstorm produced quarter size hail near Sun City. |
| 2020-05-27 23:09 | Hail | 2" hen egg | 2.39 mi NNE of Georgetown Muni Arpt | A thunderstorm produced two inch hail near the Georgetown Municipal Airport. Report was from Twitter and included a picture. |
| 2020-05-27 23:10 | Hail | 2" hen egg | 3.62 mi NW of Georgetown Muni Arpt | A thunderstorm produced two inch hail in Sun City. |
| 2020-05-27 23:10 | Hail | 1" quarter | 3.64 mi NW of Georgetown Muni Arpt | A thunderstorm produced quarter size hail in Sun City. |
| 2020-05-27 23:10 | Hail | 1" quarter | 5.5 mi ESE of Andice | A thunderstorm produced quarter size hail between Andice and Sun City. |
| 2020-05-27 23:10 | Hail | 2.5" tennis ball | 1.82 mi SW of Georgetown | A thunderstorm produced tennis ball size hail in southern Georgetown. A trained spotter sent a picture of the hail. |
| 2020-05-27 23:16 | Hail | 1" quarter | 1.19 mi E of Georgetown | A thunderstorm produced quarter size hail on the east side of Georgetown. |
| 2020-05-27 23:19 | Hail | 2.75" baseball | .59 mi W of Georgetown | A thunderstorm produced baseball size hail in Georgetown. KXAN TV shared a picture of the hail. |
| 2020-04-22 09:35 | Hail | 1" quarter | 1.38 mi ENE of Jollyville | A thunderstorm produced quarter size hail in Jollyville. |
| 2020-04-09 13:30 | Wind | 52 kt 60 mph | .87 mi ENE of Florence | A thunderstorm produced wind gusts estimated at 60 mph that downed power lines in Florence, Georgetown, and Taylor. |
| 2020-04-09 13:35 | Wind | 52 kt 60 mph | 1.91 mi ESE of Liberty Hill | A thunderstorm produced wind gusts estimated at 60 mph that damaged some trees in Liberty Hill. |
| 2020-04-09 13:45 | Wind | 65 kt 75 mph | .69 mi N of Jarrell | A thunderstorm produced wind gusts estimated at 75 mph that overturned a recreational vehicle and tore shingles off roofs in Jarrell. |
| 2020-04-09 14:00 | Wind | 65 kt 75 mph | .59 mi W of Granger | A thunderstorm produced wind gusts estimated at 75 mph that damaged a restaurant in Granger. |
| 2020-04-09 14:16 | Wind | 52 kt 60 mph | .59 mi E of Taylor | A thunderstorm produced wind gusts estimated at 60 mph that downed power lines in Taylor. |
| 2020-01-10 19:24 | Hail | 0.88" nickel | 1.38 mi N of Liberty Hill | A thunderstorm produced pea to nickel size hail north of Liberty Hill. |
| 2020-01-10 20:12 | Hail | 0.75" penny | 2.39 mi NNE of Georgetown Muni Arpt | A thunderstorm produced penny size hail in Georgetown. |
| 2019-10-15 17:16 | Hail | 1" quarter | .91 mi SW of Leander | A thunderstorm produced nickel to quarter size hail in southwestern Leander. |
| 2019-10-15 17:33 | Hail | 0.75" penny | 2.26 mi NE of White Stone | A thunderstorm produced penny size hail near Cedar Park. |
| 2019-10-15 17:40 | Hail | 1.75" golf ball | 1.5 mi NNW of Georgetown | A thunderstorm produced golf ball size hail in Georgetown. |
| 2019-10-15 17:41 | Hail | 1" quarter | 1.91 mi ESE of Georgetown | A thunderstorm produced one inch hail in Georgetown. |
| 2019-06-16 19:56 | Hail | 1.25" half dollar | 1.82 mi NW of Georgetown | A thunderstorm produced half dollar size hail in Georgetown. |
| 2019-06-16 20:00 | Hail | 0.88" nickel | 1.38 mi WNW of Georgetown | A thunderstorm produced nickel size hail in Georgetown. |
| 2019-06-09 17:16 | Hail | 1.75" golf ball | .59 mi W of Granger | A thunderstorm produced golf ball size hail in Granger. |
| 2019-06-09 17:18 | Hail | 2" hen egg | 2.39 mi SSW of Jarrell Sybert Arpt | A thunderstorm produced two inch hail southwest of Jarrell. |
| 2019-06-09 18:12 | Wind | 52 kt 60 mph | .91 mi SW of Jollyville | A thunderstorm produced wind gusts estimated at 60 mph that knocked down large tree limbs in Jollyville. |
| 2019-06-09 18:20 | Wind | 52 kt 60 mph | 2.07 mi N of White Stone | A thunderstorm produced wind gusts estimated at 60 mph that knocked down a large tree limb in Leander. |
| 2019-05-08 11:18 | Wind | 52 kt 60 mph | .69 mi N of Round Rock | A thunderstorm produced wind gusts estimated at 60 mph. Pictures on Twitter showed large trees limbs broken off a tree. |
| 2019-05-08 11:55 | Wind | 61 kt 70 mph | .91 mi NE of Shiloh | A thunderstorm produced wind gusts estimated at 70 mph that knocked down a large oak tree between Taylor and Lexington. |
| 2019-04-24 14:11 | Wind | 52 kt 60 mph | 1.5 mi SSE of Leander | A thunderstorm produced wind gusts estimated by a trained spotter at 50 to 60 mph in Leander. |
| 2019-04-24 14:20 | Wind | 52 kt 60 mph | 1.38 mi WSW of Georgetown | A thunderstorm produced wind gusts estimated at 60 mph that blew down a large tree on Leander Rd. just west of I-35 in Georgetown. |
| 2019-04-24 14:20 | Wind | 52 kt 60 mph | 1.82 mi SW of Georgetown | A thunderstorm produced wind gusts estimated at 60 mph. |
| 2019-04-24 14:25 | Wind | 52 kt 60 mph | 1.38 mi WNW of Leander | A thunderstorm produced wind gusts estimated at 60 mph that blew down some fences and a small tree in Leander. |
| 2019-04-24 14:30 | Wind | 56 kt 64 mph | 3.64 mi W of Leander | A thunderstorm produced wind gusts estimated at 65 mph that knocked down multiple medium size trees and damaged shingles on a roof in Leander. |
| 2018-12-26 22:00 | Hail | 0.88" nickel | 1.38 mi S of Andice | No narrative filed · source: Public |
| 2018-12-26 22:55 | Hail | 0.88" nickel | 1.82 mi SW of Weir | No narrative filed · source: Public |
| 2018-06-03 23:01 | Wind | 52 kt 60 mph | 1.38 mi WSW of Hutto | A thunderstorm produced wind gusts estimated at 60 mph that damaged a fence in Hutto. |
| 2018-06-03 23:15 | Hail | 0.88" nickel | 1.19 mi E of Taylor | No narrative filed · source: Amateur Radio |
| 2018-06-03 23:31 | Wind | 52 kt 60 mph | 2.26 mi NW of White Stone | A thunderstorm produced wind gusts estimated at 60 mph that blew down a 50 foot section of fence in Leander. |
| 2018-06-03 23:35 | Wind | 60 kt 69 mph | 2.48 mi WNW of Jollyville | A thunderstorm produced wind gusts estimated at 60 mph that snapped small to medium tree branches in northern Austin near Jollyville. |
| 2018-04-13 21:11 | Hail | 1" quarter | .69 mi N of Georgetown | A thunderstorm produced pea to quarter size hail near VFW Park in Georgetown. Most of the hail was pea to nickel size. |
| 2018-04-06 22:49 | Hail | 1" quarter | 1.91 mi WNW of Hutto | A thunderstorm produced quarter size hail near the intersection of Hwy 79 and Hwy 130 west of Hutto. |
| 2018-03-18 16:01 | Hail | 1.25" half dollar | .69 mi ESE of Rices Crossing | A thunderstorm produced one to one and a quarter inch hail near the intersection of CR 405 and FM 1660 outside Coupland. |
| 2018-03-18 17:10 | Wind | 61 kt 70 mph | 3.77 mi NNE of Leander | A thunderstorm produced wind gusts estimated at 70 mph that damaged several homes in the Rancho Sienna neighborhood on the west side of Georgetown. A chimney was torn off the roof of a house, a large tree was knocked over, and several fences were blown down. |
| 2018-03-18 17:14 | Wind | 61 kt 70 mph | 3.29 mi NNE of Leander | A thunderstorm produced wind gusts estimated at 70 mph that knocked down a chimney, a few Oak tree limbs, and some roof shingles in Leander. |
| 2018-03-18 17:20 | Hail | 0.88" nickel | 2.38 mi E of Leander | No narrative filed · source: Public |
| 2018-03-18 17:30 | Hail | 0.88" nickel | 2.74 mi NW of Round Rock | No narrative filed · source: Public |
| 2018-03-17 19:45 | Wind | 52 kt 60 mph | .91 mi SW of Jarrell | A thunderstorm produced a wind gust estimated at 60 mph in Jarrell. |
| 2018-03-17 20:02 | Wind | 52 kt 60 mph | .91 mi NW of Jarrell | A thunderstorm produced wind gusts estimated at 60 mph that damaged the roof of Jarrell High School. |
| 2017-07-24 14:18 | Wind | 52 kt 60 mph | 1.5 mi SSE of Leander | A thunderstorm produced wind gusts estimated at 60 mph that snapped large tree limbs in Leander. |
| 2017-07-24 14:19 | Hail | 0.88" nickel | 1.5 mi NNW of White Stone | No narrative filed · source: Trained Spotter |
| 2017-06-05 15:46 | Hail | 0.75" penny | 1.5 mi SSE of Leander | No narrative filed · source: Trained Spotter |
| 2017-05-28 16:20 | Hail | 1" quarter | 3.45 mi N of Liberty Hill | A thunderstorm produced hail up to quarter size in Liberty Hill. |
| 2017-05-28 16:33 | Hail | 0.75" penny | 4.19 mi N of Liberty Hill | No narrative filed · source: Amateur Radio |
| 2017-05-23 16:14 | Hail | 1" quarter | 1.38 mi S of Old Round Rock | A thunderstorm produced quarter size hail near I-35 and Hwy 45 in Round Rock. |
| 2017-05-23 16:16 | Wind | 65 kt 75 mph | .91 mi SE of Old Round Rock | A thunderstorm produced wind gusts estimated at 75 mph that snapped a large tree in half in Round Rock. |
| 2017-05-11 16:32 | Hail | 1" quarter | 1.38 mi S of Old Round Rock | A thunderstorm produced quarter size hail near I-35 and Hwy 45 in Round Rock. |
| 2017-04-29 17:45 | Hail | 0.75" penny | 2.26 mi SW of Weir | No narrative filed · source: Trained Spotter |
| 2017-04-11 10:05 | Hail | 0.75" penny | 0 mi N of Leander | No narrative filed · source: Public |
| 2017-04-02 08:30 | Wind | 61 kt 70 mph | 2.38 mi W of Jollyville | A thunderstorm produced wind gusts estimated at 70 mph. |
| 2017-04-02 08:38 | Wind | 52 kt 60 mph | 2.26 mi NW of Jollyville | A thunderstorm produced wind gusts estimated at 60 mph. |
| 2017-04-02 08:43 | Wind | 52 kt 60 mph | 2.16 mi NNE of Jollyville | A thunderstorm produced wind gusts estimated at 60 mph near Parmer Ln at RR620 in Jollyville. |
| 2017-04-02 08:49 | Wind | 52 kt 60 mph | 1.5 mi SSE of Leander | A thunderstorm produced wind gusts estimated at 60 mph that blew down tree limbs in Leander. |
| 2017-04-02 08:50 | Wind | 61 kt 70 mph | 3.03 mi NW of Round Rock | A thunderstorm produced wind gusts estimated at 60 mph that snapped large tree limbs along Hairy Man Rd. in Round Rock. |
| 2017-04-02 08:50 | Wind | 52 kt 60 mph | 4.64 mi WSW of Jarrell Sybert Arpt | A thunderstorm produced wind gusts estimated at 60 mph that blew down small tree limbs near Sun City. |
| 2017-04-02 08:56 | Hail | 1" quarter | 1.82 mi NW of Georgetown | A thunderstorm produced quarter size hail in Georgetown. |
| 2017-04-02 09:01 | Wind | 70 kt 81 mph | 2.26 mi SW of Weir | A thunderstorm produced wind gusts estimated at 80 mph that blew down large tree limbs southwest of Weir. |
| 2017-04-02 09:02 | Hail | 0.75" penny | 1.82 mi NW of Georgetown | No narrative filed · source: Trained Spotter |
| 2017-04-02 09:15 | Wind | 52 kt 60 mph | 2.38 mi W of Georgetown | A thunderstorm produced wind gusts estimated at 60 mph in Georgetown. |
| 2017-03-26 23:40 | Hail | 1" quarter | 3.89 mi NNW of Jarrell Sybert Arpt | A thunderstorm produced quarter size hail west of Jarrell. |
| 2017-02-20 00:28 | Wind | 100 kt 115 mph | 2.39 mi NNW of Thrall | A thunderstorm produced wind gusts estimated at 115 mph that significantly damaged a metal building system, at least 10 homes, at least a dozen farm buildings, mobile homes, and RVs north of Thrall. A couple suffered minor injuries when their RV was blown over. Most of the damage was caused by 60 to 65 mph wind gusts. |
| 2016-07-09 23:45 | Wind | 52 kt 60 mph | 1.91 mi WSW of Georgetown Muni Arpt | A thunderstorm produced wind gusts estimated at 60 mph that knocked down trees in Sun City. |
| 2016-05-14 11:42 | Hail | 1" quarter | 0 mi N of Corn Hill | A thunderstorm produced quarter size hail along I-35 near Jarrell. |
| 2016-04-27 01:40 | Wind | 52 kt 60 mph | 1.38 mi N of Old Round Rock | A thunderstorm produced wind gusts estimated at 60 mph that knocked down multiple large trees. |
| 2015-05-29 00:00 | Wind | 61 kt 70 mph | 2.74 mi NW of Round Rock | A thunderstorm produced wind gusts estimated at 70 mph that knocked down a tree on Wood Glen Rd. at FM 3406. |
| 2015-05-28 23:45 | Wind | 61 kt 70 mph | 1.91 mi WSW of Leander | A thunderstorm produced wind gusts estimated at 70 mph that blew down a tree at the Westwood subdivision. |
| 2015-05-28 23:45 | Wind | 61 kt 70 mph | 1.92 mi WNW of Jollyville | A thunderstorm produced wind gusts estimated at 70 mph that knocked down a large tree. |
| 2015-05-23 20:30 | Wind | 61 kt 70 mph | 3 mi NNW of Liberty Hill | A thunderstorm produced wind gusts estimated at 70 mph uprooted some large Oak trees and damaged a mobile home and the roofs of several houses. |
| 2015-05-23 20:37 | Wind | 61 kt 70 mph | .69 mi S of White Stone | A thunderstorm produced wind gusts estimated at 70 mph that snapped and uprooted multiple trees. Some of the trees had trunks as large as 12 inches in diameter. |
| 2015-05-23 21:15 | Wind | 52 kt 60 mph | 2.16 mi NNE of Hutto | A thunderstorm produced wind gusts estimated at 60 mph that caused some roof damage. |
| 2014-10-02 20:13 | Wind | 52 kt 60 mph | 2.38 mi W of Georgetown Muni Arpt | A thunderstorm produced wind gusts estimated at 60 mph that blew down a large tree and a fence. |
| 2014-03-28 14:35 | Hail | 1.25" half dollar | 3.01 mi NNW of Jarrell Sybert Arpt | No narrative filed · source: CoCoRaHS |
| 2014-03-28 14:49 | Hail | 1.75" golf ball | 1.19 mi E of Jarrell | No narrative filed · source: Law Enforcement |
| 2014-03-28 15:15 | Hail | 0.75" penny | .91 mi SE of Old Round Rock | No narrative filed · source: Trained Spotter |
| 2014-03-28 15:21 | Hail | 1.75" golf ball | .91 mi NE of White Stone | No narrative filed · source: Emergency Manager |
| 2014-03-28 15:22 | Hail | 1.5" ping pong | .69 mi S of White Stone | No narrative filed · source: Trained Spotter |
| 2014-03-28 15:30 | Hail | 1.75" golf ball | 1.19 mi E of Jollyville | No narrative filed · source: Trained Spotter |
| 2013-09-09 16:00 | Wind | 50 kt 58 mph | .59 mi E of Taylor | Thunderstorm outflow winds broke tree limbs averaging 3 to 4 inches in diameter, and blew down a power pole. |
| 2013-08-10 18:15 | Wind | 43 kt 49 mph | 1.38 mi N of Jonah | A thunderstorm produced wind gusts estimated at 50 mph that knocked down some five to six inch diameter tree limbs near Georgetown. |
| 2013-04-02 16:30 | Hail | 0.88" nickel | 3.16 mi NE of Old Round Rock | No narrative filed · source: Public |
| 2013-03-20 01:27 | Hail | 0.88" nickel | 2.16 mi SSW of Cedar Park | No narrative filed · source: CoCoRaHS |
| 2013-03-20 01:35 | Hail | 1.5" ping pong | 1.19 mi E of Jollyville | No narrative filed · source: Trained Spotter |
| 2013-03-20 01:35 | Wind | 52 kt 60 mph | 1.91 mi WNW of White Stone | A thunderstorm produced wind gusts estimated at 60 mph that knocked down some tree limbs near Cedar Park. |
| 2013-03-20 01:36 | Hail | 0.75" penny | .91 mi NE of Jollyville | No narrative filed · source: Emergency Manager |
| 2013-03-20 01:45 | Hail | 1.25" half dollar | 4.15 mi S of Liberty Hill | No narrative filed · source: Trained Spotter |
| 2013-03-19 22:10 | Hail | 0.88" nickel | 1.91 mi WSW of Georgetown Muni Arpt | No narrative filed · source: Public |
| 2013-03-19 22:14 | Hail | 1" quarter | 1.82 mi NW of Georgetown | No narrative filed · source: Trained Spotter |
| 2013-03-19 22:30 | Hail | 1" quarter | 2.75 mi WSW of Weir | No narrative filed · source: Trained Spotter |
| 2013-03-19 22:33 | Hail | 1" quarter | 1.38 mi N of Jonah | No narrative filed · source: CoCoRaHS |
| 2013-03-19 22:40 | Hail | 1" quarter | .69 mi N of Taylor | No narrative filed · source: CoCoRaHS |
| 2013-02-10 03:45 | Hail | 0.88" nickel | 0 mi N of Jarrell | No narrative filed · source: Public |
| 2013-02-10 03:54 | Hail | 1" quarter | .69 mi N of Jarrell | No narrative filed · source: Trained Spotter |
| 2013-02-10 06:30 | Hail | 0.75" penny | .99 mi SSE of Old Round Rock | A thunderstorm produced penny size hail that nearly covered the ground near the 2300 block of Greenlawn Blvd. in Round Rock. |
| 2012-08-13 16:15 | Wind | 35 kt 40 mph | 1.82 mi NW of Georgetown | A thunderstorm produced wind gusts estimated at 40 mph that blew down some large tree limbs. |
| 2012-07-09 17:05 | Wind | 52 kt 60 mph | 1.38 mi S of Old Round Rock | A thunderstorm produced wind gusts estimated at 52 kts. |
| 2012-07-09 17:05 | Wind | 39 kt 45 mph | 1.38 mi N of Old Round Rock | A thunderstorm produced wind gusts estimated at 45 mph that broke 2-3 inch diameter branches off several trees. |
| 2012-07-09 17:20 | Wind | 50 kt 58 mph | 2.16 mi NNE of Jollyville | A thunderstorm produced wind gusts estimated at 50 kts and pea size hail. |
| 2012-07-09 17:25 | Hail | 1.5" ping pong | 1.19 mi E of Jollyville | A thunderstorm produced one and half inch hail and wind gusts estimated between 60 and 70 mph. |
| 2012-05-10 19:35 | Wind | 43 kt 49 mph | 2.83 mi SSW of Cedar Park | A thunderstorm produced wind gusts estimated at 50 mph that knocked down several trees and power lines. |
| 2012-05-10 19:52 | Hail | 0.88" nickel | 1.38 mi S of Old Round Rock | A thunderstorm produced nickel size hail that caused traffic problems on I35. |
| 2012-04-03 15:55 | Hail | 0.88" nickel | 1.38 mi N of Old Round Rock | No narrative filed · source: Trained Spotter |
| 2012-04-03 15:55 | Hail | 1" quarter | 3.89 mi NNE of Old Round Rock | A thunderstorm produced quarter size hail for nearly two minutes. |
| 2012-01-25 04:00 | Wind | 43 kt 49 mph | 2.76 mi N of Siloam | A thunderstorm produced wind gusts estimated at 50 mph. The winds caused minor roof damage and moved a chicken coop 150 yards and then destroyed it. |
| 2011-11-22 03:39 | Hail | 0.88" nickel | 1.19 mi E of Old Round Rock | No narrative filed · source: Storm Chaser |
| 2011-09-26 19:30 | Wind | 50 kt 58 mph | .69 mi S of Andice | A thunderstorm produced wind gusts estimated at 58 mph which knocked down powerlines along Ranch Road 2338. |
| 2011-05-25 01:54 | Hail | 1" quarter | .69 mi S of Corn Hill | No narrative filed · source: Trained Spotter |
| 2011-05-25 03:15 | Hail | 1.75" golf ball | 2.38 mi E of Taylor | One of our media partners relayed a report of a thunderstorm that produced golf ball size hail near Taylor. |
| 2011-05-21 17:54 | Hail | 0.88" nickel | 2.83 mi NNW of Florence | No narrative filed · source: Law Enforcement |
| 2011-05-21 19:57 | Wind | 50 kt 58 mph | 0 mi N of Andice | A thunderstorm produced wind gusts to an estimated 50 knots which caused damage to mobile homes and blew down some fences in and around Andice. |
| 2011-05-11 20:41 | Hail | 1" quarter | 1.91 mi WNW of Florence | No narrative filed · source: Public |
| 2011-05-11 21:09 | Hail | 1" quarter | .69 mi N of Jarrell | A thunderstorm produced hail from one half to one inch in diameter. |
| 2011-05-11 21:15 | Hail | 1" quarter | 2.07 mi N of Jarrell | A thunderstorm produced hail from one half to one inch in diameter. |
| 2011-05-11 21:15 | Hail | 1" quarter | 0 mi N of Corn Hill | No narrative filed · source: Storm Chaser |
| 2011-04-11 03:42 | Hail | 0.88" nickel | 1.5 mi NNE of Old Round Rock | No narrative filed · source: Broadcast Media |
| 2011-04-11 03:45 | Hail | 1" quarter | 4.2 mi NE of Old Round Rock | A thunderstorm produced penny to quarter size hail three miles northeast of Round Rock. |
| 2011-04-04 06:15 | Hail | 1" quarter | .69 mi S of White Stone | No narrative filed · source: Trained Spotter |
| 2011-04-04 06:35 | Hail | 1" quarter | 3.01 mi NNE of Old Round Rock | A thunderstorm produced pea to quarter size hail. |
| 2011-04-04 06:35 | Hail | 0.75" penny | 3.65 mi NNE of Old Round Rock | No narrative filed · source: Storm Chaser |
| 2010-08-16 18:17 | Wind | 56 kt 64 mph | .91 mi SE of Cedar Park | A thunderstorm produced wind gusts estimated at 65 mph which caused the roof of the Lifetime Fitness Center to partially collapse. |
| 2010-04-23 17:58 | Hail | 0.88" nickel | 2.19 mi NW of White Stone | No narrative filed · source: Public |
Worst storm days in Williamson County
| Date | Reports that day | Largest hail | Peak gust |
|---|---|---|---|
| 2023-09-24 | 32 | 4" (grapefruit) | 70 mph |
| 2025-05-16 | 21 | 3" (teacup) | — |
| 2025-04-22 | 19 | 2.5" (tennis ball) | — |
| 2023-04-28 | 13 | 1.75" (golf ball) | — |
| 2021-04-15 | 11 | 2" (hen egg) | — |
| 2017-04-02 | 10 | 1" (quarter) | 81 mph |
| 2020-05-27 | 9 | 2.75" (baseball) | — |
| 2025-03-23 | 9 | 1.25" (half dollar) | — |
| 2026-05-19 | 9 | 1" (quarter) | 75 mph |
| 2025-04-30 | 8 | 2.5" (tennis ball) | — |
Reports by year
Report counts are driven partly by how many people were around to report a storm, so recent years tend to look busier than the early 2010s. Treat the trend as a reporting trend, not purely a weather trend.
Notable large-hail events (2" and up)
| Date | Size | Near | What was reported |
|---|---|---|---|
| 2025-05-28 | 2" hen egg | 1.19 mi W of Cedar Park | A thunderstorm produced nickel to chicken egg size hail for 20 minutes in Cedar Park. |
| 2025-05-16 | 2" hen egg | 1.91 mi WSW of Leander | A thunderstorm produced two inch diameter hail in the Carneros Ranch neighborhood in Leander. |
| 2025-05-16 | 2.75" baseball | 2.38 mi W of Leander | A thunderstorm produced baseball size hail in Leander. |
| 2025-05-16 | 3" teacup | 3.28 mi WNW of Leander | A thunderstorm produced three inch diameter hail in Leander. |
| 2025-05-16 | 2.5" tennis ball | 1.38 mi WNW of Leander | A thunderstorm produced chicken egg to tennis ball size hail in Leander. |
| 2025-05-16 | 2.75" baseball | 2.73 mi NW of Leander | A thunderstorm produced baseball size hail in the Deerbrooke neighborhood in Leander. |
| 2025-04-30 | 2.5" tennis ball | 1.5 mi SSW of Taylor | A thunderstorm produced tennis ball size hail near Taylor High School. |
| 2025-04-22 | 2.5" tennis ball | 3.01 mi SSE of Georgetown | A thunderstorm produced tennis ball size hail in the Teravista neighborhood on the north side of Round Rock. |
When does hail hit Williamson County?
Across 17 years of records, April produced the most reports (101), followed by the months either side of it. Monthly totals:
| Month | Reports | Share |
|---|---|---|
| January | 3 | 0.9% |
| February | 4 | 1.2% |
| March | 48 | 14.5% |
| April | 101 | 30.6% |
| May | 99 | 30.0% |
| June | 15 | 4.5% |
| July | 9 | 2.7% |
| August | 4 | 1.2% |
| September | 35 | 10.6% |
| October | 9 | 2.7% |
| November | 1 | 0.3% |
| December | 2 | 0.6% |
Nearby counties in Texas
Tarrant County (1,073)Denton County (749)Dallas County (597)Collin County (561)Randall County (535)Potter County (510)Bexar County (497)Tom Green County (489)Harris County (444)Wichita County (407)Grayson County (401)Smith County (384)
About these numbers
Every row above is a report filed with the National Weather Service and archived in the NOAA NCEI Storm Events Database (FIPS 48491). Reports are eyewitness, trained-spotter and damage-survey observations, so they cluster near roads and towns and miss storms over empty country. Hail sizes are estimates. Damage figures are preliminary as filed and are never revised in this archive. Use this page for background, not for an insurance claim, a legal filing, or a roof assessment — for those, get the official record from NOAA directly.