Alert archive / Washington / Winter Weather Advisories

Winter Weather Advisories in Washington, 2009

116 winter weather advisories in 2009. 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 2009. Tap one for its archive.

Winter Weather Advisories: 116
Busiest month: March27 winter weather advisories
Busiest day: January 1, 20096 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, 7:02 PM PST	Winter Weather Advisory	PDT	Kittitas, Klickitat, Yakima	18 hr
Jan 1, 3:37 AM PST	Winter Weather Advisory	OTX	Adams, Grant, Spokane, Whitman	11 hr
Jan 1, 7:44 AM PST	Winter Weather Advisory	PQR		5 hr
Jan 1, 8:33 AM PST	Winter Weather Advisory	SEW		6 hr
Jan 1, 12:28 PM PST	Winter Weather Advisory	PQR		8 hr
Jan 1, 2:46 PM PST	Winter Weather Advisory	SEW		6 hr
Jan 1, 8:12 PM PST	Winter Weather Advisory	PQR		36 hr
Jan 2, 3:54 AM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	15 hr
Jan 3, 3:58 AM PST	Winter Weather Advisory	SEW		8 hr
Jan 3, 8:22 PM PST	Winter Weather Advisory	PQR		32 hr
Jan 4, 5:06 AM PST	Winter Weather Advisory	SEW		16 hr
Jan 4, 9:27 AM PST	Winter Weather Advisory	PDT	Benton, Franklin, Klickitat, Walla Walla	29 hr
Jan 4, 12:06 PM PST	Winter Weather Advisory	OTX	Adams, Asotin, Garfield, Grant	24 hr
Jan 5, 3:56 PM PST	Winter Weather Advisory	OTX	Lincoln, Pend Oreille, Spokane, Stevens	19 hr
Jan 5, 10:37 PM PST	Winter Weather Advisory	SEW		17 hr
Jan 8, 3:51 AM PST	Winter Weather Advisory	SEW		18 hr
Jan 9, 2:46 PM PST	Winter Weather Advisory	OTX	Lincoln, Pend Oreille, Spokane, Stevens, Whitman	37 hr
Jan 10, 4:03 AM PST	Winter Weather Advisory	SEW		21 hr
Jan 23, 6:28 AM PST	Winter Weather Advisory	PDT	Benton, Columbia, Franklin, Klickitat, Walla Walla	5 hr
Jan 24, 10:16 AM PST	Winter Weather Advisory	PDT	Columbia, Klickitat, Walla Walla	29 hr
Jan 24, 2:14 PM PST	Winter Weather Advisory	PQR		22 hr
Jan 26, 2:38 PM PST	Winter Weather Advisory	OTX	Spokane, Whitman	42 hr
Jan 26, 4:28 PM PST	Winter Weather Advisory	SEW		36 hr
Jan 26, 9:03 PM PST	Winter Weather Advisory	PQR		24 hr
Jan 26, 10:57 PM PST	Winter Weather Advisory	PDT	Klickitat	14 hr
Feb 6, 6:22 AM PST	Winter Weather Advisory	OTX	Pend Oreille, Spokane, Stevens	6 hr
Feb 9, 4:25 PM PST	Winter Weather Advisory	SEW		32 hr
Feb 10, 1:22 AM PST	Winter Weather Advisory	PQR		21 hr
Feb 10, 10:16 PM PST	Winter Weather Advisory	PDT	Columbia, Kittitas, Walla Walla, Yakima	12 hr
Feb 12, 2:55 AM PST	Winter Weather Advisory	PQR		24 hr
Feb 12, 3:55 PM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Grant	6 hr
Feb 15, 3:32 AM PST	Winter Weather Advisory	PQR		12 hr
Feb 15, 4:04 AM PST	Winter Weather Advisory	PDT	Klickitat	11 hr
Feb 23, 2:12 PM PST	Winter Weather Advisory	PQR		68 hr
Feb 23, 7:33 PM PST	Winter Weather Advisory	OTX	Ferry, Okanogan	18 hr
Feb 24, 10:00 AM PST	Winter Weather Advisory	SEW	San Juan	42 hr
Feb 25, 3:08 PM PST	Winter Weather Advisory	OTX	Douglas, Ferry, Lincoln, Okanogan, Spokane, Whitman	24 hr
Mar 4, 2:45 PM PST	Winter Weather Advisory	PQR		31 hr
Mar 4, 3:14 PM PST	Winter Weather Advisory	OTX	Ferry, Lincoln, Okanogan, Spokane, Whitman	31 hr
Mar 4, 9:15 PM PST	Winter Weather Advisory	SEW		14 hr
Mar 5, 4:32 AM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	26 hr
Mar 6, 5:17 PM PST	Winter Weather Advisory	SEW		35 hr
Mar 7, 2:54 AM PST	Winter Weather Advisory	PQR		40 hr
Mar 7, 4:10 AM PST	Winter Weather Advisory	OTX	Pend Oreille, Spokane, Stevens	36 hr
Mar 7, 3:06 PM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	23 hr
Mar 8, 10:36 AM PDT	Winter Weather Advisory	SEW	San Juan	4 hr
Mar 9, 3:48 AM PDT	Winter Weather Advisory	SEW	San Juan	17 hr
Mar 9, 3:50 AM PDT	Winter Weather Advisory	OTX	Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more	31 hr
Mar 9, 7:40 PM PDT	Winter Weather Advisory	PQR		14 hr
Mar 13, 1:48 PM PDT	Winter Weather Advisory	PQR		4 days
Mar 13, 3:28 PM PDT	Winter Weather Advisory	OTX	Ferry, Okanogan, Pend Oreille, Spokane, Stevens	48 hr
Mar 13, 4:04 PM PDT	Winter Weather Advisory	SEW		36 hr
Mar 15, 5:14 AM PDT	Winter Weather Advisory	SEW	San Juan	57 hr
Mar 19, 11:16 AM PDT	Winter Weather Advisory	SEW		13 hr
Mar 20, 3:24 AM PDT	Winter Weather Advisory	SEW		17 hr
Mar 23, 3:25 AM PDT	Winter Weather Advisory	PQR		29 hr
Mar 23, 10:37 AM PDT	Winter Weather Advisory	SEW		11 hr
Mar 24, 10:31 AM PDT	Winter Weather Advisory	SEW		25 hr
Mar 24, 10:58 AM PDT	Winter Weather Advisory	PDT		41 hr
Mar 24, 2:48 PM PDT	Winter Weather Advisory	PQR		12 hr
Mar 28, 9:29 AM PDT	Winter Weather Advisory	OTX	Asotin, Garfield, Lincoln, Pend Oreille, Spokane, Stevens and 1 more	25 hr
Mar 30, 2:25 PM PDT	Winter Weather Advisory	PQR		27 hr
Mar 30, 3:20 PM PDT	Winter Weather Advisory	PDT	Columbia, Walla Walla	37 hr
Mar 30, 4:10 PM PDT	Winter Weather Advisory	SEW		26 hr
Apr 1, 3:22 AM PDT	Winter Weather Advisory	SEW		41 hr
Apr 1, 3:42 AM PDT	Winter Weather Advisory	OTX	Adams, Asotin, Douglas, Ferry, Garfield, Grant and 6 more	49 hr
Apr 1, 1:13 PM PDT	Winter Weather Advisory	PQR		5 hr
Apr 1, 3:38 PM PDT	Winter Weather Advisory	PDT	Columbia, Walla Walla	25 hr
Apr 2, 3:04 PM PDT	Winter Weather Advisory	SEW		17 hr
Apr 10, 3:05 AM PDT	Winter Weather Advisory	PQR		6 hr
Apr 12, 3:54 AM PDT	Winter Weather Advisory	SEW		38 hr
Apr 13, 3:20 AM PDT	Winter Weather Advisory	PQR		18 hr
May 12, 8:12 AM PDT	Winter Weather Advisory	SEW		7 hr
May 13, 9:23 PM PDT	Winter Weather Advisory	SEW		9 hr
May 13, 9:30 PM PDT	Winter Weather Advisory	OTX		8 hr
May 13, 10:15 PM PDT	Winter Weather Advisory	PDT		8 hr
Oct 3, 3:40 AM PDT	Winter Weather Advisory	PDT	Columbia, Walla Walla	38 hr
Oct 26, 4:38 AM PDT	Winter Weather Advisory	PQR		33 hr
Oct 26, 2:21 PM PDT	Winter Weather Advisory	PDT	Columbia, Walla Walla	27 hr
Oct 28, 3:40 PM PDT	Winter Weather Advisory	OTX	Douglas, Ferry, Okanogan	23 hr
Nov 5, 2:31 PM PST	Winter Weather Advisory	PQR		55 hr
Nov 5, 5:05 PM PST	Winter Weather Advisory	SEW		59 hr
Nov 8, 3:03 AM PST	Winter Weather Advisory	PQR		12 hr
Nov 9, 3:37 PM PST	Winter Weather Advisory	SEW		12 hr
Nov 11, 2:51 PM PST	Winter Weather Advisory	PQR		19 hr
Nov 12, 2:53 PM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Grant, Okanogan	21 hr
Nov 12, 2:59 PM PST	Winter Weather Advisory	SEW		28 hr
Nov 16, 4:49 PM PST	Winter Weather Advisory	PQR		22 hr
Nov 16, 6:10 PM PST	Winter Weather Advisory	SEW		10 hr
Nov 18, 11:57 AM PST	Winter Weather Advisory	OTX	Chelan, Douglas, Okanogan, Pend Oreille, Spokane, Stevens	28 hr
Nov 18, 2:04 PM PST	Winter Weather Advisory	PDT		22 hr
Nov 19, 3:00 PM PST	Winter Weather Advisory	PQR		45 hr
Nov 20, 4:09 AM PST	Winter Weather Advisory	SEW		24 hr
Nov 21, 3:29 PM PST	Winter Weather Advisory	PDT		25 hr
Nov 21, 4:01 PM PST	Winter Weather Advisory	OTX	Adams, Asotin, Douglas, Ferry, Garfield, Grant and 6 more	28 hr
Dec 5, 8:34 PM PST	Winter Weather Advisory	OTX	Douglas, Grant, Okanogan	18 hr
Dec 11, 3:56 AM PST	Winter Weather Advisory	PDT	Benton, Franklin, Klickitat, Walla Walla	59 hr
Dec 11, 5:41 AM PST	Winter Weather Advisory	PQR		45 hr
Dec 12, 8:42 PM PST	Winter Weather Advisory	OTX	Spokane, Whitman	7 hr
Dec 13, 4:16 AM PST	Winter Weather Advisory	SEW	San Juan	24 hr
Dec 13, 6:26 PM PST	Winter Weather Advisory	PQR		12 hr
Dec 14, 3:49 AM PST	Winter Weather Advisory	PQR		34 hr
Dec 14, 4:01 AM PST	Winter Weather Advisory	PDT	Benton, Columbia, Franklin, Klickitat, Walla Walla, Yakima	54 hr
Dec 14, 4:18 AM PST	Winter Weather Advisory	SEW		24 hr
Dec 14, 4:48 AM PST	Winter Weather Advisory	OTX	Adams, Asotin, Chelan, Douglas, Ferry, Garfield and 7 more	47 hr
Dec 15, 4:18 AM PST	Winter Weather Advisory	SEW		42 hr
Dec 16, 8:04 AM PST	Winter Weather Advisory	PQR		13 hr
Dec 16, 9:57 AM PST	Winter Weather Advisory	OTX	Adams, Chelan, Douglas, Grant	12 hr
Dec 16, 9:57 AM PST	Winter Weather Advisory	PDT		18 hr
Dec 20, 9:53 PM PST	Winter Weather Advisory	PQR		36 hr
Dec 29, 4:01 AM PST	Winter Weather Advisory	PDT	Benton, Columbia, Franklin, Kittitas, Klickitat, Walla Walla and 1 more	30 hr
Dec 29, 4:14 AM PST	Winter Weather Advisory	OTX	Asotin, Garfield, Spokane, Whitman	30 hr
Dec 29, 8:46 AM PST	Winter Weather Advisory	PQR		25 hr
Dec 30, 2:54 PM PST	Winter Weather Advisory	PDT	Columbia, Walla Walla	42 hr
Dec 30, 3:23 PM PST	Winter Weather Advisory	OTX	Adams, Douglas, Ferry, Grant, Lincoln, Okanogan	37 hr
Dec 31, 4:06 AM PST	Winter Weather Advisory	SEW		26 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 2008 2010

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.