Alert archive / Washington / Winter Weather Advisories

Winter Weather Advisories in Washington, 2010

111 winter weather advisories 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 weather advisories reaches back to 2005.

Winter Weather Advisories by county

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

Winter Weather Advisories: 111
Busiest month: December41 winter weather advisories
Busiest day: December 28, 20105 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
Dec 31, 9:13 PM PST	Winter Weather Advisory	PDT	Kittitas, Yakima	13 hr
Jan 4, 3:38 AM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Ferry, Grant, Okanogan, Pend Oreille and 2 more	15 hr
Jan 4, 11:11 AM PST	Winter Weather Advisory	PDT	Columbia, Kittitas, Walla Walla, Yakima	27 hr
Jan 5, 1:47 PM PST	Winter Weather Advisory	PQR		17 hr
Jan 7, 2:17 PM PST	Winter Weather Advisory	PQR		37 hr
Jan 7, 3:16 PM PST	Winter Weather Advisory	PDT	Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more	45 hr
Jan 8, 4:10 AM PST	Winter Weather Advisory	OTX	Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more	16 days
Jan 9, 7:17 PM PST	Winter Weather Advisory	OTX	Lincoln, Pend Oreille, Spokane, Stevens	16 hr
Jan 10, 2:45 AM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Grant, Lincoln, Okanogan	36 hr
Jan 22, 3:27 AM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	37 hr
Jan 24, 4:27 AM PST	Winter Weather Advisory	PDT		28 hr
Jan 24, 2:59 PM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Grant	12 hr
Jan 24, 5:13 PM PST	Winter Weather Advisory	PQR		11 hr
Jan 24, 6:58 PM PST	Winter Weather Advisory	SEW		8 hr
Jan 30, 12:56 PM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	30 hr
Jan 31, 3:42 AM PST	Winter Weather Advisory	OTX	Asotin, Garfield	11 hr
Feb 11, 1:35 PM PST	Winter Weather Advisory	PQR		31 hr
Feb 23, 2:58 PM PST	Winter Weather Advisory	OTX	Pend Oreille, Spokane, Stevens	19 hr
Mar 9, 9:43 AM PST	Winter Weather Advisory	PQR		19 hr
Mar 9, 4:39 PM PST	Winter Weather Advisory	SEW		9 hr
Mar 10, 3:01 PM PST	Winter Weather Advisory	OTX	Douglas, Ferry, Okanogan	42 hr
Mar 10, 3:06 PM PST	Winter Weather Advisory	PQR		29 hr
Mar 10, 5:10 PM PST	Winter Weather Advisory	SEW		4 hr
Mar 12, 2:47 AM PST	Winter Weather Advisory	SEW		15 hr
Mar 12, 3:37 AM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	27 hr
Mar 13, 12:37 AM PST	Winter Weather Advisory	PQR		10 hr
Mar 25, 9:20 AM PDT	Winter Weather Advisory	PQR		27 hr
Mar 25, 2:51 PM PDT	Winter Weather Advisory	SEW		18 hr
Mar 29, 2:39 PM PDT	Winter Weather Advisory	PDT	Columbia, Walla Walla	19 hr
Mar 30, 7:52 AM PDT	Winter Weather Advisory	PQR		15 hr
Mar 30, 9:13 AM PDT	Winter Weather Advisory	SEW		9 hr
Apr 1, 1:28 PM PDT	Winter Weather Advisory	PQR		40 hr
Apr 1, 2:19 PM PDT	Winter Weather Advisory	PDT	Kittitas, Yakima	32 hr
Apr 2, 6:22 AM PDT	Winter Weather Advisory	OTX	Adams, Douglas, Grant, Lincoln, Okanogan	9 hr
Apr 2, 10:32 PM PDT	Winter Weather Advisory	SEW		12 hr
Apr 4, 2:08 PM PDT	Winter Weather Advisory	OTX		24 hr
Apr 4, 3:02 PM PDT	Winter Weather Advisory	PDT		18 hr
Apr 5, 10:59 PM PDT	Winter Weather Advisory	PQR		12 hr
Apr 7, 2:26 PM PDT	Winter Weather Advisory	PQR		25 hr
Apr 9, 7:56 AM PDT	Winter Weather Advisory	SEW		4 hr
Apr 27, 9:13 PM PDT	Winter Weather Advisory	OTX	Asotin, Garfield	8 hr
Apr 27, 9:27 PM PDT	Winter Weather Advisory	PDT	Columbia, Walla Walla	8 hr
Apr 29, 3:56 AM PDT	Winter Weather Advisory	OTX	Asotin, Garfield	27 hr
May 2, 2:30 PM PDT	Winter Weather Advisory	PQR		37 hr
May 4, 3:17 AM PDT	Winter Weather Advisory	SEW		20 hr
May 20, 3:52 AM PDT	Winter Weather Advisory	SEW		12 hr
Oct 24, 3:51 AM PDT	Winter Weather Advisory	SEW		59 hr
Oct 24, 5:44 PM PDT	Winter Weather Advisory	PDT	Columbia, Walla Walla	15 hr
Oct 24, 9:13 PM PDT	Winter Weather Advisory	OTX	Asotin, Garfield	12 hr
Oct 26, 12:29 PM PDT	Winter Weather Advisory	PDT	Columbia, Walla Walla	15 hr
Oct 26, 3:08 PM PDT	Winter Weather Advisory	SEW		12 hr
Nov 8, 8:43 PM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Grant	23 hr
Nov 9, 1:47 AM PST	Winter Weather Advisory	SEW		20 hr
Nov 16, 3:17 PM PST	Winter Weather Advisory	SEW		43 hr
Nov 17, 3:29 AM PST	Winter Weather Advisory	PDT		31 hr
Nov 17, 2:03 PM PST	Winter Weather Advisory	PQR		62 hr
Nov 18, 2:39 AM PST	Winter Weather Advisory	OTX	Lincoln, Spokane, Whitman	8 hr
Nov 18, 3:19 PM PST	Winter Weather Advisory	SEW	San Juan	37 hr
Nov 19, 9:45 PM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Grant, Okanogan	11 hr
Nov 20, 3:07 PM PST	Winter Weather Advisory	PDT	Benton, Franklin, Klickitat, Walla Walla, Yakima	61 hr
Nov 21, 4:01 AM PST	Winter Weather Advisory	PQR		48 hr
Nov 21, 11:52 AM PST	Winter Weather Advisory	OTX	Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 3 more	25 hr
Nov 21, 11:57 AM PST	Winter Weather Advisory	SEW	San Juan	48 hr
Nov 22, 12:44 PM PST	Winter Weather Advisory	OTX	Chelan, Douglas	15 hr
Nov 24, 3:38 PM PST	Winter Weather Advisory	SEW	San Juan	60 hr
Nov 24, 10:02 PM PST	Winter Weather Advisory	PDT	Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more	3 days
Nov 25, 5:13 AM PST	Winter Weather Advisory	PQR		53 hr
Nov 25, 10:23 AM PST	Winter Weather Advisory	OTX	Adams, Asotin, Douglas, Ferry, Garfield, Grant and 2 more	65 hr
Nov 29, 4:06 AM PST	Winter Weather Advisory	OTX	Adams, Asotin, Chelan, Douglas, Garfield, Grant and 1 more	54 hr
Nov 29, 6:01 AM PST	Winter Weather Advisory	PDT	Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more	52 hr
Dec 1, 2:56 PM PST	Winter Weather Advisory	PDT	Benton, Columbia, Franklin, Klickitat, Walla Walla	37 hr
Dec 1, 3:21 PM PST	Winter Weather Advisory	OTX	Asotin, Garfield, Spokane, Whitman	36 hr
Dec 7, 3:32 AM PST	Winter Weather Advisory	PQR		32 hr
Dec 7, 11:17 AM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 4 more	27 hr
Dec 7, 11:26 AM PST	Winter Weather Advisory	PDT	Klickitat, Yakima	21 hr
Dec 8, 4:08 AM PST	Winter Weather Advisory	SEW		56 hr
Dec 8, 3:35 PM PST	Winter Weather Advisory	OTX	Pend Oreille, Spokane, Stevens	17 hr
Dec 9, 4:00 AM PST	Winter Weather Advisory	PQR		34 hr
Dec 9, 1:55 PM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	14 hr
Dec 9, 2:44 PM PST	Winter Weather Advisory	OTX	Asotin, Garfield	11 hr
Dec 10, 2:56 PM PST	Winter Weather Advisory	PDT	Columbia, Klickitat, Walla Walla, Yakima	37 hr
Dec 11, 4:30 AM PST	Winter Weather Advisory	SEW		20 hr
Dec 11, 4:31 AM PST	Winter Weather Advisory	OTX	Adams, Douglas, Grant, Lincoln, Okanogan, Spokane	25 hr
Dec 13, 4:06 AM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Ferry, Grant, Okanogan	26 hr
Dec 13, 1:38 PM PST	Winter Weather Advisory	PQR		38 hr
Dec 13, 2:19 PM PST	Winter Weather Advisory	SEW		38 hr
Dec 14, 7:56 PM PST	Winter Weather Advisory	PDT		8 hr
Dec 17, 12:14 PM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 2 more	33 hr
Dec 17, 2:26 PM PST	Winter Weather Advisory	PDT	Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima	44 hr
Dec 17, 3:08 PM PST	Winter Weather Advisory	PQR		24 hr
Dec 17, 7:28 PM PST	Winter Weather Advisory	SEW		15 hr
Dec 19, 3:58 AM PST	Winter Weather Advisory	OTX	Adams, Asotin, Chelan, Douglas, Garfield, Grant and 4 more	30 hr
Dec 19, 11:29 AM PST	Winter Weather Advisory	PDT	Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima	20 hr
Dec 19, 2:34 PM PST	Winter Weather Advisory	PQR		15 hr
Dec 21, 8:30 PM PST	Winter Weather Advisory	PQR		16 hr
Dec 22, 9:28 AM PST	Winter Weather Advisory	PDT	Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima	10 hr
Dec 22, 10:53 AM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Grant, Okanogan	5 hr
Dec 23, 6:59 PM PST	Winter Weather Advisory	SEW		7 hr
Dec 24, 8:34 PM PST	Winter Weather Advisory	SEW		9 hr
Dec 25, 2:34 PM PST	Winter Weather Advisory	PQR		37 hr
Dec 26, 4:07 AM PST	Winter Weather Advisory	SEW		24 hr
Dec 26, 4:36 AM PST	Winter Weather Advisory	OTX	Lincoln, Pend Oreille, Spokane, Stevens	5 hr
Dec 27, 4:49 AM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 1 more	25 hr
Dec 27, 2:12 PM PST	Winter Weather Advisory	PDT		24 hr
Dec 27, 8:08 PM PST	Winter Weather Advisory	SEW		13 hr
Dec 28, 6:36 AM PST	Winter Weather Advisory	OTX	Adams, Asotin, Douglas, Ferry, Garfield, Grant and 1 more	33 hr
Dec 28, 9:15 AM PST	Winter Weather Advisory	SEW		13 hr
Dec 28, 2:02 PM PST	Winter Weather Advisory	PQR		25 hr
Dec 28, 2:20 PM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	42 hr
Dec 29, 6:55 AM PST	Winter Weather Advisory	SEW		14 hr
Dec 29, 9:07 PM PST	Winter Weather Advisory	SEW		4 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.

Nearby

Alerts in force now Tornadoes on record The radar archive 2009 2011

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.