Clark County weather alerts
There are no active weather alerts for Clark County, NV right now.
Since 2016 the National Weather Service has issued about 1,224 alerts that included Clark County, roughly 122 a year. The most common is the flash flood warning (309 from 2016 to 2025). The last tornado warning was issued on August 21, 2022. 12 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 Clark County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Mohave County, San Bernardino County, Lincoln County, Inyo County.
Clark County alert history
Alert events that included Clark County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Flash Flood Warning | 309 | 18 | November 1, 2026 |
| Severe Thunderstorm Warning | 277 | 36 | November 1, 2026 |
| Flood Advisory | 230 | 38 | November 1, 2026 |
| Wind Advisory | 184 | 13 | October 15, 2026 |
| Extreme Heat Warning | 49 | 6 | September 10, 2026 |
| Flood Watch | 39 | 3 | November 1, 2026 |
| Extreme Heat Watch | 35 | 3 | August 18, 2026 |
| Dust Storm Warning | 26 | 0 | July 1, 2025 |
| High Wind Warning | 17 | 2 | October 11, 2026 |
| High Wind Watch | 16 | 1 | May 17, 2026 |
| Freeze Warning | 12 | 0 | December 2, 2025 |
| Flood Warning | 10 | 1 | August 15, 2026 |
| Dense Fog Advisory | 9 | 2 | January 2, 2026 |
| Freeze Watch | 5 | 0 | November 26, 2023 |
| Winter Weather Advisory | 4 | 0 | January 27, 2025 |
| Tornado Warning | 1 | 0 | August 21, 2022 |
| Winter Storm Warning | 1 | 0 | January 26, 2025 |
Tornado history in Clark County
12 tornadoes have been recorded in Clark County since 1950. That ranks 3 of 17 counties in Nevada. The most recent was on August 4, 2014 (rated EF0).
Strongest tornadoes in Clark County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| March 30, 1992 | F1 | Clark County | 1.5 mi | 30 yd | 0 | 0 |
| September 17, 1989 | F1 | Clark County | 0.5 mi | 100 yd | 0 | 0 |
| October 14, 1989 | F1 | Clark County | 0.2 mi | 10 yd | 0 | 0 |
| June 7, 1964 | F1 | Clark County | 0.1 mi | 10 yd | 0 | 0 |
| May 28, 1986 | F0 | Clark County | 3 mi | 150 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| August 4, 2014 | EF0 | Clark County | 0.1 mi | 25 yd | 0 | 0 |
| September 11, 1998 | F0 | Clark County | 0.1 mi | 30 yd | 0 | 0 |
| March 30, 1992 | F1 | Clark County | 1.5 mi | 30 yd | 0 | 0 |
| March 30, 1992 | F0 | Clark County | 0.5 mi | 13 yd | 0 | 0 |
| January 30, 1990 | F0 | Clark County | 0.2 mi | 10 yd | 0 | 0 |
About Clark County
- Population: 2,398,871 (2024 estimate)
- State: Nevada
- NOAA Weather Radio SAME code: 032003 (how to use it)
- Cities: Las Vegas, Henderson, North Las Vegas