Alert archive / Idaho / Winter Weather Advisories

Winter Weather Advisories in Idaho, 2012

100 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: 100
Busiest month: December25 winter weather advisories
Busiest day: February 28, 20124 winter weather advisories

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Jan 7, 2:28 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	7 hr
Jan 9, 10:34 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	25 hr
Jan 13, 2:56 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	62 hr
Jan 15, 4:50 AM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone	30 hr
Jan 16, 4:50 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	6 hr
Jan 16, 4:30 PM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah	31 hr
Jan 17, 4:16 AM MST	Winter Weather Advisory	BOI	Adams, Owyhee, Washington	55 hr
Jan 17, 2:21 PM MST	Winter Weather Advisory	PIH		37 hr
Jan 17, 11:20 PM MST	Winter Weather Advisory	OTX	Bonner, Boundary, Kootenai	24 hr
Jan 19, 3:23 AM MST	Winter Weather Advisory	PIH		15 hr
Jan 19, 7:44 AM MST	Winter Weather Advisory	OTX	Bonner, Boundary, Kootenai	15 hr
Jan 20, 2:23 PM MST	Winter Weather Advisory	MSO	Idaho	39 hr
Jan 20, 2:25 PM MST	Winter Weather Advisory	PIH		32 hr
Jan 21, 3:22 PM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	42 hr
Jan 22, 4:14 AM MST	Winter Weather Advisory	BOI	Ada, Adams, Canyon, Elmore, Gem, Gooding and 5 more	35 hr
Jan 22, 2:19 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	21 hr
Jan 23, 3:17 PM MST	Winter Weather Advisory	OTX	Bonner, Boundary, Kootenai	35 hr
Jan 24, 3:09 AM MST	Winter Weather Advisory	BOI	Adams, Washington	22 hr
Jan 24, 4:15 AM MST	Winter Weather Advisory	MSO	Idaho, Lemhi	66 hr
Jan 28, 2:18 PM MST	Winter Weather Advisory	MSO	Idaho, Lemhi	51 hr
Feb 1, 1:56 PM MST	Winter Weather Advisory	PIH		13 hr
Feb 15, 2:44 AM MST	Winter Weather Advisory	BOI	Owyhee	7 hr
Feb 16, 1:31 PM MST	Winter Weather Advisory	BOI	Adams, Owyhee, Twin Falls, Washington	51 hr
Feb 17, 3:36 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	55 hr
Feb 17, 5:05 AM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	56 hr
Feb 17, 1:48 PM MST	Winter Weather Advisory	PIH		37 hr
Feb 21, 6:39 AM MST	Winter Weather Advisory	MSO	Idaho	3 hr
Feb 24, 6:18 AM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah	41 hr
Feb 24, 2:03 PM MST	Winter Weather Advisory	PIH		33 hr
Feb 24, 2:18 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	44 hr
Feb 26, 4:01 AM MST	Winter Weather Advisory	OTX	Bonner, Boundary, Kootenai	11 hr
Feb 28, 3:29 AM MST	Winter Weather Advisory	BOI	Adams, Owyhee, Washington	34 hr
Feb 28, 5:03 AM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah	29 hr
Feb 28, 11:44 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	59 hr
Feb 28, 2:00 PM MST	Winter Weather Advisory	PIH		33 hr
Feb 29, 3:26 PM MST	Winter Weather Advisory	BOI	Ada, Adams, Canyon, Elmore, Gem, Gooding and 5 more	29 hr
Mar 2, 11:20 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	26 hr
Mar 5, 1:30 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	23 hr
Mar 6, 2:50 AM MST	Winter Weather Advisory	BOI	Owyhee	7 hr
Mar 12, 12:04 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho	45 hr
Mar 14, 2:29 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	49 hr
Mar 16, 3:02 PM MDT	Winter Weather Advisory	MSO	Lemhi	46 hr
Mar 17, 3:48 AM MDT	Winter Weather Advisory	BOI	Owyhee, Twin Falls	34 hr
Mar 18, 12:59 PM MDT	Winter Weather Advisory	MSO	Idaho	23 hr
Mar 19, 2:49 AM MDT	Winter Weather Advisory	BOI	Ada, Adams, Canyon, Elmore, Gem, Owyhee and 2 more	36 hr
Mar 19, 3:47 AM MDT	Winter Weather Advisory	OTX	Bonner, Boundary, Kootenai, Lewis, Nez Perce	60 hr
Mar 19, 2:54 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho	66 hr
Mar 21, 4:16 PM MDT	Winter Weather Advisory	OTX	Kootenai	18 hr
Mar 27, 12:28 PM MDT	Winter Weather Advisory	PIH		32 hr
Mar 28, 8:12 AM MDT	Winter Weather Advisory	MSO	Lemhi	9 hr
Mar 31, 2:45 PM MDT	Winter Weather Advisory	MSO	Idaho	23 hr
Apr 3, 4:25 AM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho	39 hr
Apr 3, 5:28 AM MDT	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone	39 hr
Apr 4, 5:15 AM MDT	Winter Weather Advisory	OTX	Benewah, Latah, Lewis, Nez Perce	8 hr
Apr 5, 4:07 AM MDT	Winter Weather Advisory	MSO	Idaho, Lemhi	46 hr
Apr 16, 9:15 AM MDT	Winter Weather Advisory	MSO	Lemhi	24 hr
Apr 30, 2:35 PM MDT	Winter Weather Advisory	MSO	Lemhi	12 hr
May 2, 1:51 AM MDT	Winter Weather Advisory	MSO	Idaho, Lemhi	8 hr
May 4, 3:48 AM MDT	Winter Weather Advisory	MSO	Lemhi	30 hr
May 24, 1:26 PM MDT	Winter Weather Advisory	MSO	Lemhi	3 days
Oct 22, 2:34 AM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho	48 hr
Oct 22, 3:42 AM MDT	Winter Weather Advisory	PIH		18 hr
Oct 24, 4:17 AM MDT	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	29 hr
Oct 24, 1:53 PM MDT	Winter Weather Advisory	MSO	Idaho	22 hr
Oct 25, 6:06 AM MDT	Winter Weather Advisory	PIH		6 hr
Oct 26, 2:09 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	22 hr
Nov 7, 12:04 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	53 hr
Nov 7, 1:55 PM MST	Winter Weather Advisory	PIH		53 hr
Nov 7, 3:37 PM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more	49 hr
Nov 11, 4:52 AM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	42 hr
Nov 11, 2:16 PM MST	Winter Weather Advisory	BOI	Adams, Washington	27 hr
Nov 16, 2:02 PM MST	Winter Weather Advisory	PIH		43 hr
Nov 20, 2:06 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	39 hr
Nov 23, 10:54 AM MST	Winter Weather Advisory	MSO	Lemhi	41 hr
Nov 30, 12:38 PM MST	Winter Weather Advisory	MSO	Lemhi	6 hr
Dec 3, 1:55 PM MST	Winter Weather Advisory	PIH		48 hr
Dec 5, 11:42 PM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 1 more	52 hr
Dec 6, 10:22 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	52 hr
Dec 7, 2:39 PM MST	Winter Weather Advisory	PIH		20 hr
Dec 9, 2:16 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	19 hr
Dec 10, 11:39 AM MST	Winter Weather Advisory	PIH		17 hr
Dec 11, 3:48 AM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 1 more	33 hr
Dec 11, 1:51 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	21 hr
Dec 14, 3:32 PM MST	Winter Weather Advisory	BOI	Ada, Adams, Boise, Camas, Canyon, Elmore and 8 more	37 hr
Dec 15, 5:05 AM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	23 hr
Dec 15, 1:50 PM MST	Winter Weather Advisory	PIH		60 hr
Dec 15, 2:57 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	60 hr
Dec 16, 4:57 AM MST	Winter Weather Advisory	BOI	Owyhee	16 hr
Dec 18, 2:39 PM MST	Winter Weather Advisory	MSO	Clearwater	44 hr
Dec 18, 4:27 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Shoshone	43 hr
Dec 20, 1:12 PM MST	Winter Weather Advisory	BOI	Adams, Gem, Valley, Washington	14 hr
Dec 21, 4:31 PM MST	Winter Weather Advisory	OTX	Bonner, Boundary, Kootenai	26 hr
Dec 22, 2:11 PM MST	Winter Weather Advisory	PIH		51 hr
Dec 22, 4:59 PM MST	Winter Weather Advisory	BOI	Adams, Boise, Camas, Elmore, Gem, Valley and 1 more	4 hr
Dec 22, 8:57 PM MST	Winter Weather Advisory	MSO	Idaho	7 hr
Dec 23, 3:21 AM MST	Winter Weather Advisory	BOI	Adams, Boise, Camas, Elmore, Gem, Owyhee and 2 more	26 hr
Dec 23, 5:55 AM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 1 more	33 hr
Dec 23, 2:08 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	33 hr
Dec 24, 9:23 AM MST	Winter Weather Advisory	BOI	Ada, Adams, Canyon, Elmore, Gem, Gooding and 5 more	3 days
Dec 25, 3:45 AM MST	Winter Weather Advisory	PIH		3 days

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.