Williamson County Hail Map & Storm Reports
Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Sep 14, 2026
Has it hailed in Williamson County, Tennessee recently? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records say yes: 21 hail reports with hail up to 1", among 37 severe weather events logged here in the last 12 months, together with 16 high-wind reports with gusts up to 55 mph. The most recent recorded storm activity was in September 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.
Williamson County hail map
Where hail and high-wind reports clustered across Williamson County over the last 12 months. Heat shows report density and significance, not radar.
What the radar showed
Last 30 days in Williamson County
Recent storms — full detail available in the app
Storm activity from the last 30 days is summarized at the county level on this page. Exact locations, radar snapshots, and official warning boundaries for recent events are available with a free account.
See the specifics — free →Storm log — the official record, day by day
Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.
Saturday, August 8, 2026
1 SPC verified storm report · 1 NWS warning — hail up to 0.25"
“At 423 PM CDT, Doppler radar was tracking a strong thunderstorm near Nolensville, or 7 miles southeast of Franklin, moving northeast at 10 mph. Hazard: Wind gusts up to 50 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
“Large tree in down in yard near Arno and Eudaily Covington Road. (OHX)”
- Hail 0.25" Williamson County NWS severe weather mention
- Wind Unknown 4 WNW College Grove SPC verified report
Friday, August 7, 2026
3 NWS warnings — hail up to 0.25"
“At 651 PM CDT, Doppler radar was tracking a strong thunderstorm 11 miles south of Nolensville, or 14 miles west of Murfreesboro. This thunderstorm was nearly stationary. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
“At 506 PM CDT, Doppler radar was tracking a strong thunderstorm over Nolensville, or 10 miles northeast of Franklin, moving east at 15 mph. Hazard: Wind gusts of 50 to 55 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Brentwood, Nolensville, and Antioch.”
- Hail 0.25" Williamson County NWS severe weather mention
- Hail 0.25" Williamson County NWS severe weather mention
- Hail 0.25" Williamson County NWS severe weather mention
Friday, July 17, 2026
1 NWS warning — wind gusts up to 55 mph
“At 405 PM CDT, Doppler radar was tracking a strong thunderstorm over Antioch, or 8 miles southeast of Nashville, moving east at 25 mph. Hazard: Wind gusts of 50 to 55 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”
- Wind 55 mph Williamson County NWS severe weather mention
Friday, July 3, 2026
2 SPC verified storm reports · 2 NWS warnings — hail up to 0.25"
“At 329 PM CDT, Doppler radar was tracking strong thunderstorms near Franklin, Dickson, and Kingston Springs. These thunderstorms are nearly stationary. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
“At 242 PM CDT, Doppler radar was tracking a strong thunderstorm over Nashville. This thunderstorm was nearly stationary. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
- Hail 0.25" Williamson County NWS severe weather mention
- Hail 0.25" Williamson County NWS severe weather mention
- Wind Unknown 2 S Franklin SPC verified report
- Wind Unknown 1 SSE Nolensville SPC verified report
Thursday, July 2, 2026
1 SPC verified storm report · 3 NWS warnings — hail up to 0.25"
“At 446 PM CDT, Doppler radar was tracking a strong thunderstorm near Nolensville, or 11 miles west of Murfreesboro. This thunderstorm was nearly stationary. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
“At 308 PM CDT, Doppler radar was tracking a strong thunderstorm near Nolensville, or near Franklin, moving northwest at 15 mph. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
- Hail 0.25" Williamson County NWS severe weather mention
- Hail 0.25" Williamson County NWS severe weather mention
- Hail 0.25" Williamson County NWS severe weather mention
- Wind Unknown 1 WSW Nolensville SPC verified report
Wednesday, July 1, 2026
1 NWS warning — hail up to 0.5"
“At 727 PM CDT, Doppler radar was tracking a strong thunderstorm near Spring Hill, or 8 miles northeast of Columbia, moving northwest at 5 mph. Hazard: Wind gusts up to 50 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
- Hail 0.5" Williamson County NWS severe weather mention
Sunday, June 14, 2026
1 NWS warning — wind gusts up to 50 mph
“At 218 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 7 miles southeast of Lebanon to 10 miles east of Spring Hill. Movement was southeast at 35 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”
- Wind 50 mph Williamson County NWS severe weather mention
Saturday, June 13, 2026
1 NWS warning — hail up to 0.5"
“At 745 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 8 miles east of Centerville to 6 miles south of Hohenwald. Movement was east at 35 mph. Hazard: Wind gusts up to 40 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
- Hail 0.5" Williamson County NWS severe weather mention
Wednesday, May 20, 2026
1 NWS warning — hail up to 0.25"
“At 557 PM CDT, Doppler radar was tracking a strong thunderstorm near Burns, or near Dickson, moving northeast at 30 mph. Hazard: Wind gusts up to 40 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
- Hail 0.25" Williamson County NWS severe weather mention
Monday, April 27, 2026
1 SPC verified storm report · 1 NWS warning — hail up to 0.5"
“At 1120 PM CDT, Doppler radar was tracking a strong thunderstorm near Centerville, moving east at 30 mph. Hazard: Wind gusts up to 50 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
“Report of a large tree down on HWY 96 in Fairview. Time estimated from radar... relayed via Facebook. (OHX)”
- Hail 0.5" Williamson County NWS severe weather mention
- Wind Unknown 1 N Fairview SPC verified report
Thursday, April 16, 2026
2 NWS warnings — hail up to 0.75", wind gusts up to 50 mph
“At 715 PM CDT, Doppler radar was tracking a strong thunderstorm 7 miles south of Bellevue, or 7 miles northwest of Franklin, moving east at 50 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”
“At 645 PM CDT, Doppler radar was tracking a strong thunderstorm near McEwen, or 8 miles southeast of Waverly, moving east at 55 mph. Hazard: Wind gusts of 50 to 55 mph and penny size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
- Wind 50 mph Williamson County NWS severe weather mention
- Hail 0.75" Williamson County NWS severe weather mention
Wednesday, April 15, 2026
2 SPC verified storm reports
“Large limbs down on HWY 100. Traffic still moving. Time estimated. (OHX)”
“Multiple reports of trees down in Franklin. (OHX)”
- Wind Unknown 1 SSW Fairview SPC verified report
- Wind Unknown 5 S Franklin SPC verified report
Saturday, April 4, 2026
2 NWS warnings — wind gusts up to 50 mph
“At 411 PM CDT, Doppler radar was tracking a strong thunderstorm near Franklin, moving northeast at 35 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...”
“At 332 PM CDT, Doppler radar was tracking a strong thunderstorm 8 miles northwest of Columbia, moving northeast at 40 mph. Hazard: Wind gusts up to 50 mph. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Franklin, Brentwood, Spring Hill, Nolensville, Thompson's Station, Santa Fe, and Leipers Fork.”
- Wind 50 mph Williamson County NWS severe weather mention
- Wind 50 mph Williamson County NWS severe weather mention
Saturday, March 14, 2026
1 SPC verified storm report
“Trees and limbs down on Long Ln. Time estimated. (OHX)”
- Wind Unknown 6 SSE Franklin SPC verified report
Wednesday, March 11, 2026
1 NWS warning — hail up to 0.25"
“At 214 PM CDT, Doppler radar was tracking a strong thunderstorm over Centerville, moving northeast at 55 mph. Hazard: Wind gusts up to 50 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
- Hail 0.25" Williamson County NWS severe weather mention
Friday, November 7, 2025
1 SPC verified storm report · 1 NWS warning — hail up to 0.5"
“At 650 PM CST, Doppler radar was tracking a strong thunderstorm near Franklin, moving east at 45 mph. Hazard: Wind gusts up to 40 mph and half inch hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
“Trees down near Hwy 431 southeast of Bellevue. (OHX)”
- Hail 0.5" Williamson County NWS severe weather mention
- Wind Unknown 4 SW Forest Hills SPC verified report
Thursday, November 6, 2025
1 SPC verified storm report — hail up to 1"
“Hail up to quarter size reported near Arrington. (OHX)”
- Hail 1" 5 NNW College Grove SPC verified report
Sunday, September 21, 2025
1 NWS warning — hail up to 0.25"
“At 742 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Fairview to 6 miles south of Nolensville. Movement was northeast at 25 mph. Hazard: Wind gusts up to 50 mph and pea size hail. Impact: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include...”
- Hail 0.25" Williamson County NWS severe weather mention
Today's severe weather outlook
Common questions
When was the last severe storm in Williamson County, TN?
The most recent recorded event was in September 2026. Official NWS and SPC records show 37 severe weather events in Williamson County over the last 12 months. Exact dates and locations for recent storms are available in the app with a free account.
Did it hail in Williamson County recently?
Yes — 21 hail reports in the last 12 months, with hail up to 1" recorded. The hail map above shows where reports clustered; the storm log lists each day.
How do I see hail history for a specific address in Williamson County?
Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property, including the most recent 30 days — county-level pages like this one only tell part of the story.