Alert archive / Washington / Frost Advisories
Frost Advisories in Washington, 2025
22 frost 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Frost Advisories
- 22
- Busiest month
- October10 frost advisories
- Busiest day
- October 13, 20255 frost 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 |
|---|---|---|---|---|
| Apr 3, 1:33 AM PDT | Frost Advisory | PQR | Clark, Cowlitz, Skamania | 31 hr |
| Apr 3, 1:18 PM PDT | Frost Advisory | SEW | Grays Harbor, Lewis, Mason, Thurston | 20 hr |
| Apr 11, 1:43 AM PDT | Frost Advisory | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 54 hr |
| Apr 11, 1:51 AM PDT | Frost Advisory | SEW | Clallam, Grays Harbor, King, Lewis, Mason, Pierce and 4 more | 54 hr |
| Apr 11, 2:22 PM PDT | Frost Advisory | SEW | Grays Harbor, Lewis, Mason, Thurston | 18 hr |
| Apr 20, 1:05 PM PDT | Frost Advisory | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 44 hr |
| Apr 21, 1:40 PM PDT | Frost Advisory | OTX | Adams, Asotin, Chelan, Douglas, Garfield, Grant | 19 hr |
| Apr 23, 7:50 PM PDT | Frost Advisory | OTX | Adams, Grant | 13 hr |
| May 4, 12:52 PM PDT | Frost Advisory | PQR | Clark, Cowlitz, Skamania | 18 hr |
| May 18, 12:08 PM PDT | Frost Advisory | OTX | Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 4 more | 14 hr |
| May 20, 1:32 PM PDT | Frost Advisory | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 17 hr |
| Sep 22, 12:51 PM PDT | Frost Advisory | OTX | Ferry, Okanogan, Pend Oreille, Spokane, Stevens | 20 hr |
| Oct 5, 12:18 AM PDT | Frost Advisory | OTX | Adams, Douglas, Grant, Lincoln, Okanogan | 33 hr |
| Oct 13, 1:51 AM PDT | Frost Advisory | PQR | Clark, Cowlitz, Skamania | 31 hr |
| Oct 13, 12:16 PM PDT | Frost Advisory | SEW | Grays Harbor, King, Lewis, Mason, Pierce, Skagit and 3 more | 20 hr |
| Oct 13, 1:52 PM PDT | Frost Advisory | OTX | Adams, Grant | 19 hr |
| Oct 13, 1:52 PM PDT | Frost Advisory | OTX | Adams, Chelan, Douglas, Grant | 43 hr |
| Oct 13, 1:52 PM PDT | Frost Advisory | OTX | Adams, Grant | 67 hr |
| Oct 14, 2:36 PM PDT | Frost Advisory | PQR | Cowlitz | 18 hr |
| Oct 14, 7:43 PM PDT | Frost Advisory | SEW | Clallam, Grays Harbor, Jefferson, King, Kitsap, Lewis and 3 more | 13 hr |
| Oct 15, 1:14 PM PDT | Frost Advisory | PQR | Clark, Cowlitz, Skamania | 20 hr |
| Oct 17, 2:02 AM PDT | Frost Advisory | PQR | Clark, Cowlitz, Skamania | 31 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cowlitz County8
- Clark County7
- Skamania County7
- Adams County7
- Grant County7
- Grays Harbor County5
- Lewis County5
- Mason County5
- Thurston County5
- Douglas County4
- Okanogan County4
- King County3
- Pierce County3
- Ferry County3
- Pend Oreille County3
- Spokane County3
- Stevens County3
- Pacific County2
- Wahkiakum County2
- Clallam County2
- Skagit County2
- Snohomish County2
- Whatcom County2
- Chelan County2
- Lincoln County2
- Asotin County1
- Garfield County1
- Whitman County1
- Jefferson County1
- Kitsap County1
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.