Clark County weather alerts
There are no active weather alerts for Clark County, WA right now.
Since 2016 the National Weather Service has issued about 171 alerts that included Clark County, roughly 17 a year. The most common is the flood advisory (40 from 2016 to 2025). The last tornado warning was issued on October 16, 2023. 14 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 Columbia County, Cowlitz County, Multnomah County, Skamania 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 |
|---|---|---|---|
| Flood Advisory | 40 | 1 | November 10, 2026 |
| Red Flag Warning | 18 | 0 | September 5, 2024 |
| Dense Fog Advisory | 16 | 7 | November 2, 2026 |
| Fire Weather Watch | 14 | 0 | September 5, 2024 |
| Frost Advisory | 13 | 11 | October 31, 2026 |
| Wind Advisory | 13 | 2 | September 25, 2026 |
| Severe Thunderstorm Warning | 11 | 0 | February 25, 2025 |
| Cold Weather Advisory | 11 | 4 | January 25, 2026 |
| Flood Warning | 9 | 0 | December 19, 2025 |
| Heat Advisory | 6 | 5 | August 4, 2026 |
| Extreme Heat Watch | 4 | 2 | June 22, 2026 |
| Extreme Heat Warning | 4 | 1 | June 14, 2026 |
| Severe Thunderstorm Watch | 3 | 0 | March 26, 2025 |
| Flood Watch | 3 | 1 | March 12, 2026 |
| Tornado Warning | 2 | 0 | October 16, 2023 |
| Winter Weather Advisory | 2 | 0 | February 13, 2025 |
| Extreme Cold Watch | 1 | 0 | February 12, 2025 |
| Winter Storm Warning | 1 | 0 | February 13, 2025 |
| Freeze Watch | 0 | 1 | October 31, 2026 |
Tornado history in Clark County
14 tornadoes have been recorded in Clark County since 1950, injuring 1 people. That ranks 2 of 39 counties in Washington. The most recent was on October 11, 2023 (rated EF0).
Strongest tornadoes in Clark County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| January 10, 2008 | EF1 | Clark County | 10.1 mi | 440 yd | 0 | 0 |
| October 13, 1984 | F1 | Clark County | 3 mi | 30 yd | 0 | 0 |
| June 29, 1989 | F1 | Clark County | 1.6 mi | 13 yd | 0 | 1 |
| December 10, 2015 | EF1 | Clark County | 0.8 mi | 528 yd | 0 | 0 |
| September 27, 2021 | EF0 | Clark County | 3.9 mi | 240 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| October 11, 2023 | EF0 | Clark County | 0.5 mi | 100 yd | 0 | 0 |
| September 27, 2021 | EF0 | Clark County | 3.9 mi | 240 yd | 0 | 0 |
| October 12, 2017 | EF0 | Clark County | 0.2 mi | 25 yd | 0 | 0 |
| March 24, 2017 | EF0 | Clark County | 2.3 mi | 15 yd | 0 | 0 |
| December 10, 2015 | EF1 | Clark County | 0.8 mi | 528 yd | 0 | 0 |
About Clark County
- Population: 527,269 (2024 estimate)
- State: Washington
- NOAA Weather Radio SAME code: 053011 (how to use it)
- Cities: Vancouver