Weather alerts in Washington, 2019
1,203 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Alerts
- 1,203
- Warnings
- 260
- Watches
- 147
- Advisories
- 674
- Busiest month
- February154 alerts
- Busiest day
- August 11, 201936 alerts
Over time
By month
The alerts
1,203 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Spokane County99
- Douglas County84
- Grant County76
- Okanogan County75
- Lincoln County73
- Yakima County70
- Walla Walla County69
- Pend Oreille County68
- Stevens County66
- Columbia County66
- Whitman County60
- Klickitat County58
- Adams County55
- Chelan County54
- Kittitas County49
- Asotin County49
- Ferry County47
- Garfield County45
- Benton County43
- Franklin County35
- San Juan County28
- Snohomish County21
- King County19
- Mason County17
- Clark County13
- Pierce County10
- Lewis County10
- Whatcom County8
- Thurston County8
- Clallam County7
- Skagit County7
- Skamania County7
- Kitsap County6
- Cowlitz County6
- Wahkiakum County6
- Grays Harbor County5
- Jefferson County5
- Pacific County3
- Island County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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. Rebuilt daily.