Alert archive / Idaho / Winter Weather Advisories

Winter Weather Advisories in Idaho, 2017

134 winter weather advisories in 2017. 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 2017. Tap one for its archive.

Winter Weather Advisories: 134
Busiest month: February31 winter weather advisories
Busiest day: January 7, 20174 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 1, 3:50 PM MST	Winter Weather Advisory	PIH		21 hr
Jan 3, 2:45 AM MST	Winter Weather Advisory	PIH		9 hr
Jan 3, 4:23 AM MST	Winter Weather Advisory	BOI	Ada, Canyon, Elmore, Gem, Gooding, Jerome and 4 more	11 hr
Jan 3, 12:12 PM MST	Winter Weather Advisory	PIH		20 hr
Jan 6, 2:41 PM MST	Winter Weather Advisory	PIH		14 hr
Jan 7, 4:12 AM MST	Winter Weather Advisory	PIH		4 days
Jan 7, 4:37 AM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more	52 hr
Jan 7, 2:30 PM MST	Winter Weather Advisory	BOI	Ada, Elmore, Gooding, Jerome, Owyhee, Twin Falls	27 hr
Jan 7, 2:35 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	50 hr
Jan 8, 3:35 AM MST	Winter Weather Advisory	MSO	Lemhi	37 hr
Jan 9, 3:44 AM MST	Winter Weather Advisory	BOI	Adams, Boise, Camas, Elmore, Gem, Valley and 1 more	10 hr
Jan 9, 2:11 PM MST	Winter Weather Advisory	BOI	Owyhee	33 hr
Jan 9, 4:14 PM MST	Winter Weather Advisory	OTX	Kootenai	43 hr
Jan 10, 1:31 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	21 hr
Jan 11, 3:27 AM MST	Winter Weather Advisory	PIH		18 hr
Jan 17, 4:49 AM MST	Winter Weather Advisory	BOI	Ada, Boise, Camas, Canyon, Elmore, Gem and 4 more	54 hr
Jan 17, 1:42 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	45 hr
Jan 18, 1:23 PM MST	Winter Weather Advisory	PIH		22 hr
Jan 21, 1:59 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	43 hr
Jan 22, 4:09 AM MST	Winter Weather Advisory	PIH		33 hr
Jan 22, 1:30 PM MST	Winter Weather Advisory	PIH		23 hr
Jan 22, 2:53 PM MST	Winter Weather Advisory	BOI	Ada, Elmore, Gooding, Jerome, Owyhee, Twin Falls	27 hr
Jan 30, 12:07 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	40 hr
Jan 30, 12:35 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone	32 hr
Jan 31, 6:04 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	29 hr
Feb 1, 2:21 PM MST	Winter Weather Advisory	PIH		30 hr
Feb 1, 2:36 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	23 hr
Feb 2, 1:28 PM MST	Winter Weather Advisory	BOI	Canyon, Gem, Owyhee, Payette, Washington	25 hr
Feb 2, 1:54 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	69 hr
Feb 2, 2:55 PM MST	Winter Weather Advisory	OTX	Benewah, Latah	4 days
Feb 3, 3:46 AM MST	Winter Weather Advisory	PIH		34 hr
Feb 6, 11:09 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	21 hr
Feb 6, 2:08 PM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	15 hr
Feb 6, 2:56 PM MST	Winter Weather Advisory	BOI	Ada, Camas, Canyon, Elmore, Gem, Gooding and 5 more	26 hr
Feb 7, 3:45 AM MST	Winter Weather Advisory	PIH		7 hr
Feb 7, 9:24 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	24 hr
Feb 7, 4:30 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Shoshone	42 hr
Feb 8, 2:15 AM MST	Winter Weather Advisory	PIH		60 hr
Feb 8, 11:42 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	23 hr
Feb 15, 1:32 PM MST	Winter Weather Advisory	PIH		38 hr
Feb 18, 8:34 PM MST	Winter Weather Advisory	PIH		18 hr
Feb 20, 2:11 AM MST	Winter Weather Advisory	PIH		17 hr
Feb 21, 3:39 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	31 hr
Feb 21, 12:54 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone	22 hr
Feb 21, 1:47 PM MST	Winter Weather Advisory	PIH		13 hr
Feb 22, 2:53 AM MST	Winter Weather Advisory	BOI	Gooding, Jerome, Owyhee, Twin Falls	35 hr
Feb 22, 3:09 AM MST	Winter Weather Advisory	PIH		59 hr
Feb 24, 7:18 AM MST	Winter Weather Advisory	MSO	Lemhi	112 min
Feb 25, 1:58 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	46 hr
Feb 25, 2:48 PM MST	Winter Weather Advisory	BOI	Adams, Gem, Valley, Washington	44 hr
Feb 25, 3:00 PM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more	68 hr
Feb 26, 3:09 AM MST	Winter Weather Advisory	PIH		41 hr
Feb 27, 2:39 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	23 hr
Feb 28, 1:19 PM MST	Winter Weather Advisory	PIH		7 hr
Feb 28, 2:17 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	46 hr
Feb 28, 3:29 PM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	24 hr
Mar 4, 1:03 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone	24 hr
Mar 4, 1:37 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	30 hr
Mar 4, 1:54 PM MST	Winter Weather Advisory	PIH		39 hr
Mar 4, 3:05 PM MST	Winter Weather Advisory	BOI	Owyhee	26 hr
Mar 6, 2:54 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	19 hr
Mar 6, 3:03 PM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah	38 hr
Mar 7, 10:59 AM MST	Winter Weather Advisory	PIH		63 hr
Mar 7, 2:42 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	20 hr
Mar 8, 2:04 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	23 hr
Mar 8, 3:52 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Shoshone	19 hr
Mar 9, 5:06 AM MST	Winter Weather Advisory	OTX	Bonner, Boundary, Kootenai	22 hr
Mar 27, 9:25 AM MDT	Winter Weather Advisory	MSO	Lemhi	3 hr
Mar 29, 4:10 AM MDT	Winter Weather Advisory	BOI	Owyhee, Twin Falls	48 hr
Mar 29, 1:14 PM MDT	Winter Weather Advisory	PIH		32 hr
Mar 29, 2:26 PM MDT	Winter Weather Advisory	MSO	Lemhi	41 hr
Apr 7, 2:08 AM MDT	Winter Weather Advisory	PIH		55 hr
Apr 7, 9:35 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	38 hr
Apr 8, 9:18 AM MDT	Winter Weather Advisory	OTX	Lewis, Nez Perce	6 hr
Apr 13, 2:43 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	33 hr
May 15, 1:50 PM MDT	Winter Weather Advisory	PIH		55 hr
May 15, 3:04 PM MDT	Winter Weather Advisory	BOI	Adams, Gem, Owyhee, Twin Falls, Valley, Washington	24 hr
May 16, 3:57 AM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	47 hr
May 16, 4:00 AM MDT	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Shoshone	31 hr
May 16, 3:21 PM MDT	Winter Weather Advisory	BOI	Owyhee	12 hr
Sep 21, 3:25 AM MDT	Winter Weather Advisory	PIH		44 hr
Sep 21, 3:33 AM MDT	Winter Weather Advisory	MSO	Lemhi	44 hr
Sep 23, 3:31 AM MDT	Winter Weather Advisory	PIH		34 hr
Sep 30, 2:07 PM MDT	Winter Weather Advisory	MSO	Idaho	29 hr
Oct 11, 2:38 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho	18 hr
Oct 11, 3:13 PM MDT	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Shoshone	54 hr
Oct 12, 4:28 AM MDT	Winter Weather Advisory	OTX	Bonner, Boundary, Kootenai	41 hr
Oct 12, 1:11 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	30 hr
Oct 31, 2:38 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho	4 days
Oct 31, 9:40 PM MDT	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	19 hr
Nov 1, 5:42 PM MDT	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Shoshone	42 hr
Nov 2, 2:06 PM MDT	Winter Weather Advisory	PIH		64 hr
Nov 3, 4:20 AM MDT	Winter Weather Advisory	MSO	Lemhi	29 hr
Nov 4, 4:05 AM MDT	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more	56 hr
Nov 4, 2:35 PM MDT	Winter Weather Advisory	MSO	Clearwater, Idaho	45 hr
Nov 5, 1:47 PM MST	Winter Weather Advisory	PIH		24 hr
Nov 8, 4:04 AM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	34 hr
Nov 9, 3:33 AM MST	Winter Weather Advisory	PIH		55 hr
Nov 15, 3:28 AM MST	Winter Weather Advisory	PIH		65 hr
Nov 16, 2:32 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	24 hr
Nov 16, 3:13 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Shoshone	20 hr
Nov 19, 2:30 PM MST	Winter Weather Advisory	PIH		37 hr
Nov 27, 3:48 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Shoshone	39 hr
Nov 28, 10:48 AM MST	Winter Weather Advisory	MSO	Clearwater	21 hr
Dec 2, 2:16 AM MST	Winter Weather Advisory	PIH		50 hr
Dec 2, 3:26 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	44 hr
Dec 2, 4:06 AM MST	Winter Weather Advisory	BOI	Adams, Gem, Owyhee, Valley, Washington	34 hr
Dec 2, 4:48 AM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone	35 hr
Dec 13, 6:15 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	14 hr
Dec 14, 2:27 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	45 hr
Dec 14, 3:58 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone	40 hr
Dec 15, 3:19 AM MST	Winter Weather Advisory	PIH		41 hr
Dec 16, 2:45 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	44 hr
Dec 16, 3:30 PM MST	Winter Weather Advisory	OTX	Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone	29 hr
Dec 18, 2:11 PM MST	Winter Weather Advisory	OTX	Kootenai	27 hr
Dec 18, 2:31 PM MST	Winter Weather Advisory	PIH		56 hr
Dec 18, 2:36 PM MST	Winter Weather Advisory	BOI	Adams, Gem, Owyhee, Twin Falls, Valley, Washington	44 hr
Dec 19, 4:45 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	39 hr
Dec 19, 11:18 AM MST	Winter Weather Advisory	OTX	Kootenai	4 hr
Dec 21, 4:03 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	53 hr
Dec 21, 2:15 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone	33 hr
Dec 21, 2:18 PM MST	Winter Weather Advisory	PIH		52 hr
Dec 22, 11:02 AM MST	Winter Weather Advisory	BOI	Ada, Adams, Boise, Camas, Canyon, Elmore and 6 more	27 hr
Dec 23, 2:15 PM MST	Winter Weather Advisory	PIH		51 hr
Dec 23, 2:58 PM MST	Winter Weather Advisory	BOI	Ada, Adams, Canyon, Elmore, Gem, Gooding and 5 more	43 hr
Dec 23, 3:34 PM MST	Winter Weather Advisory	OTX	Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone	56 hr
Dec 24, 3:31 AM MST	Winter Weather Advisory	MSO	Clearwater, Idaho, Lemhi	43 hr
Dec 26, 2:17 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	25 hr
Dec 27, 1:53 PM MST	Winter Weather Advisory	PIH		59 hr
Dec 27, 3:02 PM MST	Winter Weather Advisory	MSO	Clearwater, Idaho	20 hr
Dec 27, 3:03 PM MST	Winter Weather Advisory	BOI	Adams, Boise, Camas, Elmore, Gem, Valley and 1 more	41 hr
Dec 27, 3:55 PM MST	Winter Weather Advisory	OTX	Lewis, Nez Perce	56 hr
Dec 28, 3:34 AM MST	Winter Weather Advisory	MSO	Lemhi	57 hr
Dec 29, 9:01 PM MST	Winter Weather Advisory	BOI	Ada, Canyon, Elmore, Gem, Gooding, Jerome and 4 more	13 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 2016 2018

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.