Sevier County weather alerts
There are no active weather alerts for Sevier County, UT right now.
Since 2016 the National Weather Service has issued about 160 alerts that included Sevier County, roughly 16 a year. The most common is the wind advisory (43 from 2016 to 2025). No tornado warnings were recorded here in that period. 2 tornadoes have touched down in the county since 1950.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
No warnings, watches or advisories include Sevier County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Piute County, Sanpete County, Wayne County, Emery County.
Sevier County alert history
Alert events that included Sevier County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Wind Advisory | 43 | 4 | October 10, 2026 |
| Winter Weather Advisory | 31 | 2 | March 5, 2026 |
| Flood Watch | 13 | 6 | October 10, 2026 |
| Heat Advisory | 11 | 2 | August 6, 2026 |
| Winter Storm Warning | 9 | 0 | February 21, 2023 |
| Winter Storm Watch | 8 | 0 | February 3, 2020 |
| Severe Thunderstorm Watch | 7 | 0 | August 17, 2024 |
| Severe Thunderstorm Warning | 5 | 2 | August 30, 2026 |
| Freeze Warning | 5 | 15 | October 16, 2026 |
| Flash Flood Warning | 4 | 5 | July 27, 2026 |
| Extreme Heat Watch | 4 | 1 | July 11, 2026 |
| Flood Advisory | 4 | 5 | August 29, 2026 |
| Freeze Watch | 4 | 5 | April 28, 2026 |
| Flood Warning | 3 | 1 | October 22, 2026 |
| High Wind Warning | 3 | 0 | March 1, 2024 |
| High Wind Watch | 2 | 1 | October 11, 2026 |
| Extreme Heat Warning | 2 | 1 | July 11, 2026 |
| Dense Fog Advisory | 1 | 0 | December 20, 2020 |
| Snow Squall Warning | 1 | 1 | February 18, 2026 |
Tornado history in Sevier County
2 tornadoes have been recorded in Sevier County since 1950, injuring 1 people. That ranks 19 of 29 counties in Utah. The most recent was on April 19, 1970 (rated F1).
Strongest tornadoes in Sevier County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| August 7, 1957 | F1 | Sevier County | 1.5 mi | 50 yd | 0 | 0 |
| April 19, 1970 | F1 | Sevier County | 1.5 mi | 50 yd | 0 | 1 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| April 19, 1970 | F1 | Sevier County | 1.5 mi | 50 yd | 0 | 1 |
| August 7, 1957 | F1 | Sevier County | 1.5 mi | 50 yd | 0 | 0 |
About Sevier County
- Population: 22,520 (2024 estimate)
- State: Utah
- NOAA Weather Radio SAME code: 049041 (how to use it)