Alert archive / Washington / Heavy Snow Warnings

Heavy Snow Warnings in Washington, 2007

34 heavy snow warnings in 2007. 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 heavy snow warnings reaches back to 2005.

Heavy Snow Warnings by county

Each county as a circle sized by its count in 2007. Tap one for its archive.

Heavy Snow Warnings
34
Busiest month
December15 heavy snow warnings
Busiest day
November 26, 20073 heavy snow 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
Jan 1, 3:59 AM PSTHeavy Snow WarningOTXPend Oreille, Spokane, Stevens9 hr
Jan 10, 11:37 AM PSTHeavy Snow WarningSEWSan Juan8 hr
Jan 11, 1:49 AM PSTHeavy Snow WarningOTXAdams, Douglas, Grant, Lincoln, Okanogan, Spokane7 hr
Jan 15, 9:35 PM PSTHeavy Snow WarningSEW12 hr
Feb 24, 8:57 AM PSTHeavy Snow WarningPQR48 hr
Feb 24, 2:16 PM PSTHeavy Snow WarningPDT10 hr
Feb 24, 9:31 PM PSTHeavy Snow WarningOTXDouglas, Ferry, Grant, Okanogan, Pend Oreille, Spokane and 1 more15 hr
Feb 26, 11:29 PM PSTHeavy Snow WarningPQR38 hr
Feb 28, 10:03 AM PSTHeavy Snow WarningOTXPend Oreille, Spokane, Stevens5 hr
Feb 28, 8:19 PM PSTHeavy Snow WarningSEW8 hr
Oct 17, 2:54 PM PDTHeavy Snow WarningOTXFerry, Okanogan, Pend Oreille, Spokane, Stevens14 hr
Oct 20, 8:21 AM PDTHeavy Snow WarningPQR7 hr
Nov 18, 2:49 PM PSTHeavy Snow WarningPDTColumbia, Walla Walla23 hr
Nov 18, 10:48 PM PSTHeavy Snow WarningPQR3 hr
Nov 26, 3:57 AM PSTHeavy Snow WarningOTXPend Oreille, Spokane, Stevens35 hr
Nov 26, 4:40 AM PSTHeavy Snow WarningSEW25 hr
Nov 26, 12:09 PM PSTHeavy Snow WarningPDTColumbia, Walla Walla31 hr
Nov 28, 3:53 AM PSTHeavy Snow WarningOTXAdams, Asotin, Douglas, Garfield, Grant, Lincoln and 5 more35 hr
Nov 28, 7:01 AM PSTHeavy Snow WarningPDTColumbia, Walla Walla, Yakima38 hr
Dec 1, 1:43 PM PSTHeavy Snow WarningSEW8 hr
Dec 2, 4:42 AM PSTHeavy Snow WarningOTXLincoln, Spokane5 hr
Dec 7, 12:36 AM PSTHeavy Snow WarningPDTColumbia, Walla Walla14 hr
Dec 10, 2:14 AM PSTHeavy Snow WarningOTXSpokane, Whitman7 hr
Dec 14, 9:51 AM PSTHeavy Snow WarningOTXPend Oreille, Spokane, Stevens27 hr
Dec 17, 10:15 PM PSTHeavy Snow WarningOTXChelan, Douglas, Ferry, Grant, Okanogan, Pend Oreille and 2 more24 hr
Dec 18, 4:22 PM PSTHeavy Snow WarningSEW28 hr
Dec 20, 10:03 AM PSTHeavy Snow WarningPDTColumbia, Walla Walla9 hr
Dec 23, 3:19 AM PSTHeavy Snow WarningOTXPend Oreille, Spokane, Stevens34 hr
Dec 23, 3:38 AM PSTHeavy Snow WarningSEW26 hr
Dec 25, 4:53 AM PSTHeavy Snow WarningPQR40 hr
Dec 25, 9:24 PM PSTHeavy Snow WarningSEW15 hr
Dec 26, 1:20 PM PSTHeavy Snow WarningPDTColumbia, Walla Walla15 hr
Dec 26, 3:03 PM PSTHeavy Snow WarningPQR33 hr
Dec 26, 4:06 PM PSTHeavy Snow WarningSEW36 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. November 26, 20073heavy snow warnings
  2. December 26, 20073heavy snow warnings
  3. February 24, 20072heavy snow warnings
  4. November 28, 20072heavy snow warnings
  5. December 23, 20072heavy snow warnings
  6. January 1, 20071heavy snow warnings
  7. January 10, 20071heavy snow warnings
  8. January 11, 20071heavy snow warnings
  9. January 16, 20071heavy snow warnings
  10. February 25, 20071heavy snow warnings
  11. February 27, 20071heavy snow warnings
  12. February 28, 20071heavy snow warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20062008

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.