Tennessee storm reports for October 21, 2025
NOAA recorded 8 hail reports in Tennessee on October 21, 2025.
- in Tennessee
- 8
- Storm reports
- About 18 miles from Knoxville, TN
- 1.0 in
- Largest hail
- 0
- Tornado reports
Hail, inches
- 0.75
- 1
- 1.5
- 2
- 2.5
- 3+
Dots: reports. Shading: radar estimate.
- Estimated gusts, 50 to 90 mph
Hail, inches
- 0.75
- 1
- 1.5
- 2
- 2.5
- 3+
Dots: reports. Shading: radar estimate.
- Estimated gusts, 50 to 90 mph
Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on October 21, 2025 to 12:00 UTC the next day. Times are Central.
Select a dot or a path for the report. Gust lines are estimates: the highest gust of the day in NOAA's hourly 2.5 km wind analysis (URMA), which fills in between weather stations. They aren't measurements at any building.
Reports by hour
Hail8, most at 1 PM
Every report
Source: NOAA/NWS Storm Prediction Center.
| Time | Size | Where |
|---|---|---|
| 1:00 PM | 0.88 in | About 26 miles from Knoxville, TN |
| 1:04 PM | 0.75 in | About 12 miles from Knoxville, TN |
| 1:14 PM | 0.75 in | About 9 miles from Knoxville, TN |
| 1:16 PM | 0.88 in | About 12 miles from Knoxville, TN |
| 1:22 PM | 1.0 in | About 18 miles from Knoxville, TN |
| 1:30 PM | 0.75 in | About 18 miles from Knoxville, TN |
| 1:30 PM | 0.88 in | About 21 miles from Knoxville, TN |
| 1:42 PM | 0.75 in | About 30 miles from Knoxville, TN |
Cities with reports nearby
Reports within 15 miles of the center of each city we track.
| City | Largest hail | Highest gust | Tornado reports |
|---|---|---|---|
| Knoxville, TN | 0.88 in | None | 0 |
Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.