Alert archive / Washington / Winter Weather Advisories

Winter Weather Advisories in Washington, 2012

148 winter weather advisories in 2012. 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 2012. Tap one for its archive.

Winter Weather Advisories: 148
Busiest month: December38 winter weather advisories
Busiest day: January 19, 20126 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, 7:58 PM PST	Winter Weather Advisory	SEW		8 hr
Jan 4, 3:21 PM PST	Winter Weather Advisory	SEW		25 hr
Jan 13, 10:44 AM PST	Winter Weather Advisory	SEW	San Juan	57 hr
Jan 14, 1:11 PM PST	Winter Weather Advisory	PQR		32 hr
Jan 15, 3:50 AM PST	Winter Weather Advisory	OTX	Spokane, Whitman	30 hr
Jan 16, 4:22 AM PST	Winter Weather Advisory	SEW		6 hr
Jan 16, 6:38 AM PST	Winter Weather Advisory	PQR		51 hr
Jan 16, 10:17 AM PST	Winter Weather Advisory	SEW	San Juan	29 hr
Jan 16, 1:31 PM PST	Winter Weather Advisory	PQR		44 hr
Jan 16, 3:30 PM PST	Winter Weather Advisory	OTX	Lincoln, Pend Oreille, Spokane, Stevens, Whitman	31 hr
Jan 17, 3:35 PM PST	Winter Weather Advisory	SEW	San Juan	24 hr
Jan 17, 10:20 PM PST	Winter Weather Advisory	OTX	Pend Oreille, Spokane, Stevens	24 hr
Jan 18, 2:35 PM PST	Winter Weather Advisory	PQR		9 hr
Jan 18, 3:26 PM PST	Winter Weather Advisory	SEW		9 hr
Jan 18, 7:58 PM PST	Winter Weather Advisory	PDT	Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima	26 hr
Jan 19, 3:23 AM PST	Winter Weather Advisory	PQR		24 hr
Jan 19, 3:28 AM PST	Winter Weather Advisory	SEW		2 hr
Jan 19, 6:44 AM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 3 more	15 hr
Jan 19, 10:39 AM PST	Winter Weather Advisory	SEW		3 hr
Jan 19, 1:57 PM PST	Winter Weather Advisory	SEW	San Juan	49 hr
Jan 20, 3:22 AM PST	Winter Weather Advisory	PDT	Benton, Franklin, Kittitas, Klickitat, Walla Walla, Yakima	22 hr
Jan 20, 4:19 AM PST	Winter Weather Advisory	OTX	Adams, Douglas, Grant, Lincoln, Okanogan	24 hr
Jan 21, 3:53 AM PST	Winter Weather Advisory	PQR		10 hr
Jan 21, 1:47 PM PST	Winter Weather Advisory	PQR		31 hr
Jan 21, 2:22 PM PST	Winter Weather Advisory	OTX	Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 3 more	42 hr
Jan 21, 2:41 PM PST	Winter Weather Advisory	PDT	Kittitas, Klickitat, Yakima	36 hr
Jan 21, 3:14 PM PST	Winter Weather Advisory	SEW		37 hr
Jan 23, 2:17 PM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 4 more	35 hr
Jan 23, 2:30 PM PST	Winter Weather Advisory	PQR		24 hr
Jan 23, 2:37 PM PST	Winter Weather Advisory	PDT	Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more	32 hr
Jan 25, 4:41 AM PST	Winter Weather Advisory	SEW		25 hr
Jan 28, 3:18 PM PST	Winter Weather Advisory	SEW		36 hr
Jan 28, 11:08 PM PST	Winter Weather Advisory	OTX	Chelan, Douglas	7 hr
Jan 30, 4:04 PM PST	Winter Weather Advisory	SEW		42 hr
Feb 16, 2:24 PM PST	Winter Weather Advisory	PDT		25 hr
Feb 17, 3:59 AM PST	Winter Weather Advisory	SEW		12 hr
Feb 17, 4:05 AM PST	Winter Weather Advisory	OTX	Asotin, Chelan, Douglas, Ferry, Garfield, Grant and 1 more	56 hr
Feb 17, 1:36 PM PST	Winter Weather Advisory	PQR		31 hr
Feb 17, 4:04 PM PST	Winter Weather Advisory	SEW		17 hr
Feb 18, 2:54 PM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	12 hr
Feb 21, 8:29 AM PST	Winter Weather Advisory	SEW		7 hr
Feb 21, 3:08 PM PST	Winter Weather Advisory	SEW		33 hr
Feb 23, 4:15 PM PST	Winter Weather Advisory	SEW		36 hr
Feb 24, 4:05 AM PST	Winter Weather Advisory	PQR		41 hr
Feb 24, 4:53 AM PST	Winter Weather Advisory	PDT	Klickitat, Yakima	42 hr
Feb 24, 5:18 AM PST	Winter Weather Advisory	OTX	Asotin, Ferry, Garfield, Lincoln, Okanogan, Pend Oreille and 3 more	41 hr
Feb 25, 1:57 PM PST	Winter Weather Advisory	SEW		14 hr
Feb 26, 3:01 AM PST	Winter Weather Advisory	OTX	Pend Oreille, Spokane, Stevens	11 hr
Feb 27, 2:35 PM PST	Winter Weather Advisory	PQR		63 hr
Feb 28, 4:02 AM PST	Winter Weather Advisory	SEW		24 hr
Feb 28, 4:03 AM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Grant, Lincoln, Okanogan and 2 more	29 hr
Feb 28, 4:13 AM PST	Winter Weather Advisory	PDT	Kittitas, Klickitat, Yakima	24 hr
Feb 29, 3:14 PM PST	Winter Weather Advisory	SEW		18 hr
Mar 4, 12:57 PM PST	Winter Weather Advisory	SEW		26 hr
Mar 5, 4:29 AM PST	Winter Weather Advisory	PQR		29 hr
Mar 6, 2:58 AM PST	Winter Weather Advisory	SEW	San Juan	5 hr
Mar 9, 3:03 AM PST	Winter Weather Advisory	SEW		25 hr
Mar 10, 12:36 PM PST	Winter Weather Advisory	PQR		29 hr
Mar 10, 2:00 PM PST	Winter Weather Advisory	SEW		24 hr
Mar 11, 2:12 PM PDT	Winter Weather Advisory	PQR		48 hr
Mar 11, 2:38 PM PDT	Winter Weather Advisory	PDT		50 hr
Mar 11, 3:36 PM PDT	Winter Weather Advisory	OTX	Chelan, Douglas, Grant, Okanogan	34 hr
Mar 12, 1:55 PM PDT	Winter Weather Advisory	SEW		15 hr
Mar 13, 2:08 PM PDT	Winter Weather Advisory	PQR		38 hr
Mar 13, 8:38 PM PDT	Winter Weather Advisory	OTX		41 hr
Mar 14, 3:33 AM PDT	Winter Weather Advisory	PDT		11 hr
Mar 15, 4:05 AM PDT	Winter Weather Advisory	PQR		29 hr
Mar 16, 2:10 PM PDT	Winter Weather Advisory	PQR		14 hr
Mar 19, 2:47 AM PDT	Winter Weather Advisory	OTX	Asotin, Ferry, Garfield, Okanogan, Pend Oreille, Spokane and 2 more	60 hr
Mar 19, 3:12 PM PDT	Winter Weather Advisory	PDT	Columbia, Kittitas, Walla Walla, Yakima	66 hr
Mar 20, 2:38 PM PDT	Winter Weather Advisory	PQR		38 hr
Mar 21, 3:16 PM PDT	Winter Weather Advisory	OTX	Lincoln, Pend Oreille, Spokane, Stevens	18 hr
Mar 22, 5:02 AM PDT	Winter Weather Advisory	PQR		74 min
Mar 27, 2:27 PM PDT	Winter Weather Advisory	OTX		16 hr
Mar 28, 2:54 AM PDT	Winter Weather Advisory	PQR		50 hr
Mar 28, 3:09 PM PDT	Winter Weather Advisory	OTX		26 hr
Mar 30, 4:27 AM PDT	Winter Weather Advisory	PQR		23 hr
Mar 31, 3:44 AM PDT	Winter Weather Advisory	PQR		28 hr
Apr 2, 2:20 PM PDT	Winter Weather Advisory	PDT	Columbia, Walla Walla	48 hr
Apr 2, 4:08 PM PDT	Winter Weather Advisory	SEW		23 hr
Apr 3, 4:28 AM PDT	Winter Weather Advisory	OTX	Asotin, Garfield, Lincoln, Spokane, Whitman	39 hr
Apr 4, 4:15 AM PDT	Winter Weather Advisory	OTX	Spokane, Whitman	8 hr
Apr 29, 3:58 PM PDT	Winter Weather Advisory	SEW		35 hr
May 3, 2:25 AM PDT	Winter Weather Advisory	OTX		12 hr
May 3, 3:08 AM PDT	Winter Weather Advisory	SEW		18 hr
Jun 6, 8:07 AM PDT	Winter Weather Advisory	OTX	Ferry, Okanogan	8 hr
Jun 9, 7:49 AM PDT	Winter Weather Advisory	OTX	Ferry, Okanogan	5 hr
Oct 20, 3:42 AM PDT	Winter Weather Advisory	SEW		18 hr
Oct 20, 2:39 PM PDT	Winter Weather Advisory	PDT		20 hr
Oct 22, 3:25 AM PDT	Winter Weather Advisory	OTX		31 hr
Oct 24, 3:17 AM PDT	Winter Weather Advisory	OTX	Ferry, Okanogan, Pend Oreille, Spokane, Stevens	29 hr
Oct 25, 2:57 PM PDT	Winter Weather Advisory	OTX		12 hr
Nov 7, 2:37 PM PST	Winter Weather Advisory	OTX	Ferry, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens and 1 more	49 hr
Nov 10, 3:24 PM PST	Winter Weather Advisory	SEW		45 hr
Nov 11, 3:27 AM PST	Winter Weather Advisory	PDT	Columbia, Kittitas, Walla Walla, Yakima	39 hr
Nov 11, 3:29 AM PST	Winter Weather Advisory	PQR		33 hr
Nov 11, 3:52 AM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 5 more	42 hr
Nov 17, 8:14 PM PST	Winter Weather Advisory	PQR		32 hr
Nov 18, 4:21 AM PST	Winter Weather Advisory	SEW		26 hr
Nov 19, 11:25 AM PST	Winter Weather Advisory	SEW		7 hr
Nov 20, 5:03 AM PST	Winter Weather Advisory	PQR		3 hr
Nov 20, 9:22 AM PST	Winter Weather Advisory	SEW		5 hr
Nov 20, 2:20 PM PST	Winter Weather Advisory	PQR		27 hr
Nov 20, 9:30 PM PST	Winter Weather Advisory	SEW		25 hr
Nov 20, 10:00 PM PST	Winter Weather Advisory	OTX		24 hr
Nov 22, 3:28 PM PST	Winter Weather Advisory	OTX	Ferry, Okanogan	24 hr
Nov 22, 3:28 PM PST	Winter Weather Advisory	SEW		21 hr
Nov 27, 3:11 PM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	26 hr
Nov 30, 1:35 PM PST	Winter Weather Advisory	PQR		20 hr
Nov 30, 3:01 PM PST	Winter Weather Advisory	SEW		3 days
Dec 1, 4:03 AM PST	Winter Weather Advisory	SEW		11 hr
Dec 1, 9:54 AM PST	Winter Weather Advisory	PQR		53 hr
Dec 1, 1:43 PM PST	Winter Weather Advisory	PDT		38 hr
Dec 1, 2:59 PM PST	Winter Weather Advisory	OTX		24 hr
Dec 3, 2:48 PM PST	Winter Weather Advisory	OTX		20 hr
Dec 4, 11:22 AM PST	Winter Weather Advisory	SEW		25 hr
Dec 5, 2:30 PM PST	Winter Weather Advisory	PQR		47 hr
Dec 5, 3:50 PM PST	Winter Weather Advisory	SEW		48 hr
Dec 5, 10:42 PM PST	Winter Weather Advisory	OTX	Asotin, Garfield, Pend Oreille, Spokane, Stevens	52 hr
Dec 7, 4:25 AM PST	Winter Weather Advisory	SEW		33 hr
Dec 11, 2:48 AM PST	Winter Weather Advisory	OTX	Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 4 more	33 hr
Dec 14, 2:15 PM PST	Winter Weather Advisory	PQR		35 hr
Dec 14, 2:21 PM PST	Winter Weather Advisory	SEW		44 hr
Dec 14, 3:15 PM PST	Winter Weather Advisory	PDT	Columbia, Kittitas, Walla Walla, Yakima	32 hr
Dec 15, 4:05 AM PST	Winter Weather Advisory	OTX	Adams, Douglas, Ferry, Grant, Lincoln, Okanogan and 4 more	23 hr
Dec 16, 8:53 AM PST	Winter Weather Advisory	PDT	Klickitat, Yakima	17 hr
Dec 16, 10:40 AM PST	Winter Weather Advisory	OTX	Asotin, Garfield	27 hr
Dec 16, 1:47 PM PST	Winter Weather Advisory	PQR		49 hr
Dec 17, 4:59 AM PST	Winter Weather Advisory	SEW		19 hr
Dec 17, 12:19 PM PST	Winter Weather Advisory	SEW		24 hr
Dec 17, 3:34 PM PST	Winter Weather Advisory	PQR		19 hr
Dec 18, 12:26 PM PST	Winter Weather Advisory	PQR		52 hr
Dec 18, 2:00 PM PST	Winter Weather Advisory	SEW		20 hr
Dec 18, 3:27 PM PST	Winter Weather Advisory	OTX	Adams, Douglas, Grant, Lincoln, Okanogan, Spokane	43 hr
Dec 18, 3:48 PM PST	Winter Weather Advisory	PDT	Klickitat, Yakima	47 hr
Dec 19, 1:53 PM PST	Winter Weather Advisory	PQR		24 hr
Dec 19, 3:39 PM PST	Winter Weather Advisory	SEW		3 hr
Dec 20, 4:07 AM PST	Winter Weather Advisory	SEW		11 hr
Dec 21, 3:27 AM PST	Winter Weather Advisory	SEW		6 hr
Dec 21, 3:31 PM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Ferry, Grant, Okanogan, Pend Oreille and 2 more	26 hr
Dec 22, 4:03 PM PST	Winter Weather Advisory	PDT	Columbia, Kittitas, Klickitat, Walla Walla, Yakima	44 hr
Dec 23, 4:55 AM PST	Winter Weather Advisory	OTX	Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more	33 hr
Dec 24, 1:44 PM PST	Winter Weather Advisory	PQR		22 hr
Dec 24, 2:07 PM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Grant	30 hr
Dec 24, 2:55 PM PST	Winter Weather Advisory	PDT	Kittitas, Klickitat, Yakima	43 hr
Dec 24, 3:36 PM PST	Winter Weather Advisory	SEW		23 hr
Dec 25, 1:07 PM PST	Winter Weather Advisory	PQR		25 hr
Dec 25, 8:17 PM PST	Winter Weather Advisory	PQR		24 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 2011 2013

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.