Alert archive / Washington / Heat Advisories
Heat Advisories in Washington, 2024
23 heat advisories in 2024. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Heat Advisories
- 23
- Busiest month
- July15 heat advisories
- Busiest day
- July 3, 20244 heat advisories
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 3, 3:02 AM PDT | Heat Advisory | PDT | Columbia, Kittitas, Klickitat, Walla Walla, Yakima | 8 days |
| Jul 3, 7:44 AM PDT | Heat Advisory | PQR | Clark, Cowlitz, Skamania | 7 days |
| Jul 3, 7:58 AM PDT | Heat Advisory | SEW | San Juan | 7 days |
| Jul 3, 9:25 AM PDT | Heat Advisory | OTX | Chelan, Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 8 days |
| Jul 12, 1:54 AM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 68 hr |
| Jul 12, 2:19 AM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 68 hr |
| Jul 15, 11:52 AM PDT | Heat Advisory | PQR | Clark, Skamania | 36 hr |
| Jul 15, 2:12 PM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 5 days |
| Jul 15, 2:59 PM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 3 days |
| Jul 18, 1:38 PM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 4 days |
| Jul 18, 4:56 PM PDT | Heat Advisory | OTX | Chelan | 3 days |
| Jul 19, 8:46 AM PDT | Heat Advisory | PQR | Clark, Skamania | 37 hr |
| Jul 30, 1:59 PM PDT | Heat Advisory | PQR | Clark, Cowlitz, Skamania | 57 hr |
| Jul 31, 12:56 PM PDT | Heat Advisory | PDT | Columbia, Kittitas, Klickitat, Walla Walla, Yakima | 55 hr |
| Jul 31, 2:33 PM PDT | Heat Advisory | OTX | Asotin, Ferry, Garfield, Okanogan, Pend Oreille, Spokane and 1 more | 3 days |
| Aug 4, 12:19 PM PDT | Heat Advisory | OTX | Asotin, Garfield | 32 hr |
| Aug 7, 1:00 PM PDT | Heat Advisory | SEW | 56 hr | |
| Aug 29, 12:44 PM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 3 days |
| Aug 29, 2:29 PM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 3 days |
| Sep 3, 9:39 AM PDT | Heat Advisory | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 3 days |
| Sep 3, 2:42 PM PDT | Heat Advisory | SEW | 3 days | |
| Sep 4, 12:36 AM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 4 days |
| Sep 4, 1:31 AM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 4 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Columbia County7
- Kittitas County7
- Klickitat County7
- Walla Walla County7
- Yakima County7
- Chelan County6
- Ferry County6
- Okanogan County6
- Pend Oreille County6
- Spokane County6
- Stevens County6
- Asotin County6
- Garfield County6
- Clark County5
- Skamania County5
- Benton County5
- Franklin County5
- Adams County4
- Douglas County4
- Grant County4
- Lincoln County4
- Whitman County4
- Cowlitz County3
- San Juan County1
- Pacific County1
- Wahkiakum County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.