Alert archive / Washington / Winter Storm Warnings

Winter Storm Warnings in Washington, 2010

44 winter storm warnings in 2010. 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 storm warnings reaches back to 2005.

Winter Storm Warnings by county

Each county as a circle sized by its count in 2010. Tap one for its archive.

Winter Storm Warnings
44
Busiest month
November15 winter storm warnings
Busiest day
April 1, 20104 winter storm warnings

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.

IssuedProductOfficeCountiesLasted
Dec 31, 6:06 PM PSTWinter Storm WarningPQR42 hr
Jan 1, 4:09 AM PSTWinter Storm WarningOTXPend Oreille, Spokane, Stevens24 hr
Jan 4, 10:17 AM PSTWinter Storm WarningOTXChelan, Douglas, Ferry, Grant, Okanogan, Pend Oreille and 2 more24 hr
Mar 10, 9:34 PM PSTWinter Storm WarningSEW29 hr
Mar 12, 4:49 PM PSTWinter Storm WarningPDTColumbia, Walla Walla14 hr
Mar 28, 2:20 PM PDTWinter Storm WarningSEW43 hr
Mar 28, 2:26 PM PDTWinter Storm WarningPQR41 hr
Apr 1, 1:28 PM PDTWinter Storm WarningPQR40 hr
Apr 1, 2:19 PM PDTWinter Storm WarningPDTColumbia, Walla Walla30 hr
Apr 1, 2:53 PM PDTWinter Storm WarningOTXAsotin, Chelan, Douglas, Ferry, Garfield, Grant and 4 more37 hr
Apr 1, 3:34 PM PDTWinter Storm WarningSEW43 hr
Apr 7, 2:28 PM PDTWinter Storm WarningSEW41 hr
Apr 7, 8:40 PM PDTWinter Storm WarningOTXFerry, Okanogan, Pend Oreille, Spokane, Stevens20 hr
May 2, 4:37 PM PDTWinter Storm WarningSEW35 hr
May 5, 2:53 AM PDTWinter Storm WarningOTXAsotin, Garfield24 hr
May 5, 2:57 AM PDTWinter Storm WarningPDTColumbia, Walla Walla25 hr
Oct 24, 2:45 AM PDTWinter Storm WarningPQR60 hr
Oct 24, 3:51 AM PDTWinter Storm WarningSEW59 hr
Oct 24, 3:00 PM PDTWinter Storm WarningOTXPend Oreille, Spokane, Stevens44 hr
Nov 16, 2:41 PM PSTWinter Storm WarningPQR44 hr
Nov 16, 3:17 PM PSTWinter Storm WarningSEW43 hr
Nov 16, 11:13 PM PSTWinter Storm WarningOTXPend Oreille, Spokane, Stevens27 hr
Nov 20, 3:07 PM PSTWinter Storm WarningPDTBenton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more67 hr
Nov 21, 11:52 AM PSTWinter Storm WarningOTXAsotin, Garfield, Spokane, Whitman46 hr
Nov 21, 2:04 PM PSTWinter Storm WarningPQR20 hr
Nov 22, 9:37 AM PSTWinter Storm WarningSEW12 hr
Nov 22, 10:08 AM PSTWinter Storm WarningPQR18 hr
Nov 25, 3:44 AM PSTWinter Storm WarningSEW33 hr
Nov 25, 10:23 AM PSTWinter Storm WarningOTXAsotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more65 hr
Nov 26, 8:53 AM PSTWinter Storm WarningPQR25 hr
Nov 29, 3:45 AM PSTWinter Storm WarningPQR44 hr
Nov 29, 3:51 AM PSTWinter Storm WarningSEW48 hr
Nov 29, 4:06 AM PSTWinter Storm WarningOTXAdams, Chelan, Douglas, Ferry, Grant, Lincoln and 5 more54 hr
Nov 29, 6:01 AM PSTWinter Storm WarningPDTColumbia, Kittitas, Walla Walla, Yakima52 hr
Dec 8, 4:08 AM PSTWinter Storm WarningSEW56 hr
Dec 10, 4:22 AM PSTWinter Storm WarningPDTKittitas, Yakima56 hr
Dec 10, 2:05 PM PSTWinter Storm WarningPQR28 hr
Dec 10, 2:19 PM PSTWinter Storm WarningOTXAdams, Chelan, Douglas, Ferry, Grant, Okanogan and 3 more48 hr
Dec 13, 1:44 AM PSTWinter Storm WarningPQR50 hr
Dec 19, 12:16 PM PSTWinter Storm WarningOTXAsotin, Garfield, Spokane, Whitman22 hr
Dec 27, 4:00 AM PSTWinter Storm WarningPQR59 hr
Dec 27, 4:04 AM PSTWinter Storm WarningSEW29 hr
Dec 27, 4:19 AM PSTWinter Storm WarningPDTColumbia, Walla Walla3 days
Dec 27, 4:49 AM PSTWinter Storm WarningOTXAdams, Asotin, Douglas, Ferry, Garfield, Grant and 6 more70 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 1, 20104winter storm warnings
  2. November 29, 20104winter storm warnings
  3. December 27, 20104winter storm warnings
  4. October 24, 20103winter storm warnings
  5. December 10, 20103winter storm warnings
  6. January 1, 20102winter storm warnings
  7. March 28, 20102winter storm warnings
  8. May 5, 20102winter storm warnings
  9. November 16, 20102winter storm warnings
  10. November 21, 20102winter storm warnings
  11. November 22, 20102winter storm warnings
  12. November 25, 20102winter storm warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20092011

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.