Alert archive / Washington / Heat Advisories
Heat Advisories in Washington, 2025
28 heat advisories in 2025. 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 2025. Tap one for its archive.
- Heat Advisories
- 28
- Busiest month
- July9 heat advisories
- Busiest day
- June 6, 20254 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 |
|---|---|---|---|---|
| Jun 6, 1:30 PM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 4 days |
| Jun 6, 1:34 PM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 4 days |
| Jun 6, 1:43 PM PDT | Heat Advisory | PQR | Clark, Cowlitz, Skamania | 3 days |
| Jun 6, 2:03 PM PDT | Heat Advisory | SEW | Jefferson, King, Kitsap, Lewis, Mason, Pierce and 4 more | 3 days |
| Jun 28, 11:54 AM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 3 days |
| Jun 28, 12:17 PM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 3 days |
| Jul 6, 6:53 PM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima | 50 hr |
| Jul 6, 7:11 PM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 2 more | 50 hr |
| Jul 11, 12:02 PM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 3 days |
| Jul 11, 12:16 PM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 3 more | 3 days |
| Jul 11, 1:16 PM PDT | Heat Advisory | PQR | Clark, Cowlitz, Skamania | 57 hr |
| Jul 13, 9:44 PM PDT | Heat Advisory | PQR | Clark, Cowlitz, Skamania | 3 days |
| Jul 14, 2:44 AM PDT | Heat Advisory | SEW | Grays Harbor, Jefferson, King, Kitsap, Lewis, Mason and 5 more | 67 hr |
| Jul 16, 9:53 PM PDT | Heat Advisory | SEW | King, Pierce, Skagit, Snohomish, Whatcom | 22 hr |
| Jul 29, 1:45 PM PDT | Heat Advisory | PDT | Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more | 27 hr |
| Aug 8, 1:07 PM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant and 6 more | 4 days |
| Aug 8, 2:01 PM PDT | Heat Advisory | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 4 days |
| Aug 9, 1:03 PM PDT | Heat Advisory | SEW | Clallam, Grays Harbor, Jefferson, King, Kitsap, Lewis and 6 more | 3 days |
| Aug 21, 1:16 AM PDT | Heat Advisory | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 5 days |
| Aug 21, 1:35 AM PDT | Heat Advisory | SEW | Clallam, Grays Harbor, Jefferson, King, Kitsap, Lewis and 6 more | 6 days |
| Aug 22, 10:56 AM PDT | Heat Advisory | OTX | Asotin, Ferry, Garfield, Lincoln, Okanogan, Pend Oreille and 3 more | 4 days |
| Aug 22, 12:23 PM PDT | Heat Advisory | PDT | Columbia, Walla Walla | 3 days |
| Aug 25, 2:52 PM PDT | Heat Advisory | PDT | Columbia, Kittitas, Klickitat, Walla Walla, Yakima | 23 hr |
| Aug 30, 12:37 PM PDT | Heat Advisory | OTX | Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more | 5 days |
| Sep 1, 3:05 AM PDT | Heat Advisory | PQR | Skamania | 4 days |
| Sep 1, 11:40 AM PDT | Heat Advisory | OTX | Adams, Grant | 23 hr |
| Sep 1, 12:02 PM PDT | Heat Advisory | PDT | Columbia, Kittitas, Klickitat, Walla Walla, Yakima | 3 days |
| Sep 1, 12:25 PM PDT | Heat Advisory | SEW | King, Lewis, Pierce, Skagit, Snohomish, Thurston and 1 more | 3 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Columbia County8
- Walla Walla County8
- Adams County7
- Asotin County7
- Garfield County7
- Grant County7
- Lincoln County7
- Okanogan County7
- Klickitat County7
- Yakima County7
- Chelan County6
- Douglas County6
- Spokane County6
- Kittitas County6
- Skamania County6
- King County6
- Pierce County6
- Skagit County6
- Snohomish County6
- Whatcom County6
- Pend Oreille County5
- Stevens County5
- Whitman County5
- Benton County5
- Franklin County5
- Clark County5
- Cowlitz County5
- Lewis County5
- Thurston County5
- Ferry County4
- Jefferson County4
- Kitsap County4
- Mason County4
- Grays Harbor County3
- Pacific County2
- Wahkiakum County2
- Clallam County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.