Alert archive / Washington / Winter Weather Advisories
Winter Weather Advisories in Washington, 2026
51 winter weather advisories in 2026. 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 winter weather advisories reaches back to 2005.
Winter Weather Advisories by county
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Winter Weather Advisories
- 51
- Busiest month
- March22 winter weather advisories
- Busiest day
- March 7, 20265 winter weather 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 |
|---|---|---|---|---|
| Jan 2, 12:07 PM PST | Winter Weather Advisory | OTX | Chelan, Douglas, Ferry, Grant, Okanogan, Pend Oreille and 2 more | 22 hr |
| Jan 5, 4:11 AM PST | Winter Weather Advisory | SEW | Clallam, Grays Harbor, Jefferson, Mason | 39 hr |
| Jan 5, 1:27 PM PST | Winter Weather Advisory | OTX | Lincoln, Pend Oreille, Spokane, Stevens | 45 hr |
| Jan 6, 11:35 PM PST | Winter Weather Advisory | SEW | Clallam | 19 hr |
| Jan 7, 1:52 PM PST | Winter Weather Advisory | OTX | Ferry, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens and 1 more | 26 hr |
| Jan 28, 12:56 AM PST | Winter Weather Advisory | OTX | Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more | 11 hr |
| Jan 29, 2:35 AM PST | Winter Weather Advisory | OTX | Adams, Chelan, Douglas, Grant | 7 hr |
| Jan 29, 2:37 AM PST | Winter Weather Advisory | PDT | Kittitas, Klickitat, Yakima | 7 hr |
| Feb 15, 10:00 AM PST | Winter Weather Advisory | PQR | Clark, Cowlitz, Pacific, Skamania, Wahkiakum | 4 days |
| Feb 15, 11:14 AM PST | Winter Weather Advisory | OTX | Douglas, Ferry, Grant, Okanogan, Pend Oreille, Spokane and 1 more | 32 hr |
| Feb 15, 11:14 AM PST | Winter Weather Advisory | OTX | Spokane, Whitman | 47 hr |
| Feb 15, 1:38 PM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 4 days |
| Feb 16, 8:50 AM PST | Winter Weather Advisory | SEW | Clallam, Grays Harbor, Jefferson, Lewis, Mason, Thurston | 27 hr |
| Feb 17, 1:21 PM PST | Winter Weather Advisory | OTX | Adams, Asotin, Douglas, Garfield, Grant, Lincoln and 3 more | 33 hr |
| Feb 19, 10:18 AM PST | Winter Weather Advisory | OTX | Pend Oreille, Spokane, Stevens | 14 hr |
| Feb 20, 8:35 PM PST | Winter Weather Advisory | PQR | Clark, Cowlitz, Skamania | 24 hr |
| Feb 20, 8:50 PM PST | Winter Weather Advisory | PDT | Kittitas, Klickitat, Yakima | 25 hr |
| Feb 21, 1:15 PM PST | Winter Weather Advisory | OTX | Chelan, Spokane, Whitman | 69 hr |
| Feb 21, 2:33 PM PST | Winter Weather Advisory | SEW | King, Lewis, Pierce, Skagit, Snohomish, Whatcom | 46 hr |
| Feb 22, 3:11 AM PST | Winter Weather Advisory | PDT | Kittitas, Yakima | 34 hr |
| Feb 24, 12:23 PM PST | Winter Weather Advisory | SEW | King, Skagit, Snohomish, Whatcom | 64 hr |
| Mar 2, 12:22 PM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 71 hr |
| Mar 3, 11:50 PM PST | Winter Weather Advisory | SEW | King, Lewis, Pierce, Snohomish | 34 hr |
| Mar 7, 10:48 AM PST | Winter Weather Advisory | PQR | Clark, Cowlitz, Skamania | 4 days |
| Mar 7, 10:54 AM PST | Winter Weather Advisory | PDT | Kittitas, Yakima | 67 hr |
| Mar 7, 12:02 PM PST | Winter Weather Advisory | SEW | King, Skagit, Snohomish, Whatcom | 21 hr |
| Mar 7, 12:02 PM PST | Winter Weather Advisory | SEW | Clallam, King, Lewis, Pierce, Skagit, Snohomish and 1 more | 4 days |
| Mar 7, 1:50 PM PST | Winter Weather Advisory | OTX | Chelan | 19 hr |
| Mar 10, 1:49 AM PDT | Winter Weather Advisory | PDT | Columbia, Kittitas, Klickitat, Walla Walla, Yakima | 42 hr |
| Mar 10, 9:47 PM PDT | Winter Weather Advisory | OTX | Chelan | 25 hr |
| Mar 12, 1:37 AM PDT | Winter Weather Advisory | OTX | Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 2 more | 51 hr |
| Mar 13, 8:20 AM PDT | Winter Weather Advisory | SEW | King, Pierce, Snohomish | 27 hr |
| Mar 13, 7:06 PM PDT | Winter Weather Advisory | SEW | King, Pierce, Snohomish | 22 hr |
| Mar 14, 12:49 AM PDT | Winter Weather Advisory | PDT | Columbia, Kittitas, Walla Walla, Yakima | 19 hr |
| Mar 15, 2:15 AM PDT | Winter Weather Advisory | SEW | King, Skagit, Snohomish, Whatcom | 31 hr |
| Mar 15, 11:29 AM PDT | Winter Weather Advisory | OTX | Chelan | 24 hr |
| Mar 15, 12:56 PM PDT | Winter Weather Advisory | PDT | Kittitas, Yakima | 15 hr |
| Mar 24, 11:10 AM PDT | Winter Weather Advisory | SEW | King, Skagit, Snohomish, Whatcom | 41 hr |
| Mar 24, 11:54 AM PDT | Winter Weather Advisory | OTX | Chelan, Okanogan | 41 hr |
| Mar 31, 9:50 AM PDT | Winter Weather Advisory | SEW | King, Lewis, Pierce, Skagit, Snohomish, Whatcom | 49 hr |
| Mar 31, 9:53 AM PDT | Winter Weather Advisory | OTX | Chelan, Ferry, Okanogan | 49 hr |
| Mar 31, 9:59 AM PDT | Winter Weather Advisory | PDT | Kittitas, Yakima | 49 hr |
| Mar 31, 9:59 AM PDT | Winter Weather Advisory | PQR | Clark, Cowlitz, Skamania | 55 hr |
| Apr 13, 10:53 AM PDT | Winter Weather Advisory | PDT | Columbia, Kittitas, Walla Walla, Yakima | 59 hr |
| Apr 13, 11:07 AM PDT | Winter Weather Advisory | OTX | Ferry, Okanogan | 64 hr |
| Apr 14, 2:33 AM PDT | Winter Weather Advisory | SEW | Clallam, Grays Harbor, Jefferson, Mason | 19 hr |
| Apr 21, 10:56 AM PDT | Winter Weather Advisory | PDT | Columbia, Walla Walla | 31 hr |
| May 15, 9:24 AM PDT | Winter Weather Advisory | SEW | Clallam, Grays Harbor, Jefferson, King, Lewis, Mason and 4 more | 39 hr |
| May 15, 10:07 AM PDT | Winter Weather Advisory | OTX | Chelan | 25 hr |
| May 15, 8:54 PM PDT | Winter Weather Advisory | PQR | Clark, Cowlitz, Skamania | 32 hr |
| May 15, 9:38 PM PDT | Winter Weather Advisory | PDT | Kittitas, Yakima | 25 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- King County11
- Snohomish County11
- Chelan County10
- Spokane County10
- Kittitas County10
- Yakima County10
- Okanogan County8
- Skagit County8
- Whatcom County8
- Pierce County7
- Pend Oreille County6
- Stevens County6
- Clallam County6
- Whitman County6
- Columbia County6
- Walla Walla County6
- Lewis County6
- Douglas County5
- Ferry County5
- Grant County5
- Lincoln County5
- Clark County5
- Cowlitz County5
- Skamania County5
- Grays Harbor County4
- Jefferson County4
- Mason County4
- Adams County3
- Klickitat County3
- Asotin County2
- Garfield County2
- Pacific County1
- Wahkiakum County1
- Thurston County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
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.