Weather alerts in Wyoming, December 2008

99 weather alerts in December 2008, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in December 2008. Tap one for its archive.

Alerts: 99
Warnings: 38
Watches: 22
Advisories: 30
Busiest day: December 12, 20089 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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
Dec 1, 3:50 AM MST	High Wind Watch	CYS		11 hr
Dec 1, 2:20 PM MST	High Wind Warning	CYS		21 hr
Dec 1, 3:42 PM MST	Winter Weather Advisory	BYZ		31 hr
Dec 2, 3:11 AM MST	Winter Weather Advisory	RIW	Big Horn, Fremont, Johnson, Lincoln, Natrona, Park and 3 more	21 hr
Dec 2, 4:05 AM MST	Winter Weather Advisory	UNR	Campbell, Crook, Weston	23 hr
Dec 2, 11:29 AM MST	Mesoscale Discussion	SPC	Crook, Weston	4 hr
Dec 2, 11:35 AM MST	High Wind Warning	CYS		3 hr
Dec 2, 2:14 PM MST	Winter Weather Advisory	CYS	Crook, Weston	45 hr
Dec 4, 11:36 AM MST	High Wind Watch	CYS		17 hr
Dec 5, 4:35 AM MST	High Wind Warning	CYS		15 hr
Dec 5, 4:46 AM MST	Blizzard Warning	CYS		7 hr
Dec 5, 4:46 AM MST	Winter Weather Advisory	CYS		12 hr
Dec 7, 3:05 PM MST	Winter Weather Advisory	RIW	Big Horn, Fremont, Johnson, Natrona, Sublette, Sweetwater and 1 more	29 hr
Dec 7, 3:12 PM MST	Winter Weather Advisory	UNR	Campbell, Crook, Weston	23 hr
Dec 7, 3:52 PM MST	Winter Storm Warning	BYZ		24 hr
Dec 7, 3:52 PM MST	Winter Weather Advisory	BYZ		24 hr
Dec 7, 3:54 PM MST	Winter Weather Advisory	CYS	Crook, Weston	31 hr
Dec 9, 1:50 PM MST	High Wind Warning	RIW	Fremont, Hot Springs, Park	13 hr
Dec 11, 9:20 AM MST	Winter Weather Advisory	UNR	Crook, Weston	5 hr
Dec 11, 3:40 PM MST	Winter Storm Watch	BYZ		24 hr
Dec 12, 2:46 AM MST	Winter Storm Watch	RIW	Fremont, Hot Springs, Lincoln, Park, Sublette, Teton	13 hr
Dec 12, 4:27 AM MST	Blizzard Watch	UNR	Campbell, Crook, Weston	23 hr
Dec 12, 4:27 AM MST	Winter Storm Watch	UNR	Crook, Weston	23 hr
Dec 12, 5:44 AM MST	Winter Storm Watch	CYS	Crook, Weston	23 hr
Dec 12, 11:20 AM MST	High Wind Warning	CYS		23 hr
Dec 12, 2:38 PM MST	Winter Storm Warning	SLC	Uinta	49 hr
Dec 12, 2:55 PM MST	Winter Weather Advisory	RIW	Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more	31 hr
Dec 12, 3:48 PM MST	Blizzard Warning	BYZ		35 hr
Dec 12, 3:48 PM MST	Winter Storm Warning	BYZ		35 hr
Dec 12, 8:40 PM MST	High Wind Warning	RIW	Fremont, Hot Springs, Natrona, Sweetwater	15 hr
Dec 12, 9:25 PM MST	Winter Storm Watch	RIW	Big Horn, Fremont, Hot Springs, Johnson, Natrona, Washakie	15 hr
Dec 12, 9:25 PM MST	Winter Storm Warning	RIW	Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more	24 hr
Dec 13, 3:56 AM MST	Blizzard Warning	UNR	Campbell, Crook, Weston	33 hr
Dec 13, 3:56 AM MST	Winter Storm Warning	UNR	Crook, Weston	29 hr
Dec 13, 4:26 AM MST	Winter Storm Warning	CYS		31 hr
Dec 13, 4:26 AM MST	Winter Weather Advisory	CYS	Crook, Weston	31 hr
Dec 13, 10:35 AM MST	Mesoscale Discussion	SPC	Sheridan	4 hr
Dec 13, 12:06 PM MST	Blizzard Warning	RIW	Johnson	10 hr
Dec 13, 5:29 PM MST	Mesoscale Discussion	SPC	Campbell, Converse, Crook, Goshen, Johnson, Niobrara and 2 more	4 hr
Dec 13, 9:16 PM MST	Wind Chill Advisory	BYZ		31 hr
Dec 13, 9:44 PM MST	Wind Chill Warning	RIW	Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 1 more	13 hr
Dec 14, 8:53 AM MST	Wind Chill Warning	UNR	Campbell, Crook, Weston	26 hr
Dec 14, 11:05 AM MST	Wind Chill Warning	CYS	Crook, Weston	6 hr
Dec 15, 6:02 AM MST	Wind Chill Warning	CYS	Crook, Weston	4 hr
Dec 15, 10:59 AM MST	Wind Chill Advisory	UNR	Campbell, Crook, Weston	9 hr
Dec 18, 3:49 PM MST	Winter Weather Advisory	RIW	Fremont, Hot Springs, Lincoln, Park, Sublette, Teton	23 hr
Dec 18, 9:28 PM MST	Winter Weather Advisory	BYZ		24 hr
Dec 19, 2:46 AM MST	Winter Weather Advisory	UNR	Campbell, Crook	24 hr
Dec 19, 5:35 AM MST	Winter Weather Advisory	SLC	Uinta	24 hr
Dec 19, 12:17 PM MST	Winter Weather Advisory	CYS		15 hr
Dec 19, 2:34 PM MST	Wind Chill Warning	UNR	Campbell, Crook, Weston	44 hr
Dec 19, 2:34 PM MST	Wind Chill Advisory	UNR	Campbell, Crook, Weston	26 hr
Dec 19, 7:34 PM MST	Wind Chill Warning	RIW	Johnson	3 hr
Dec 20, 3:09 AM MST	Winter Storm Watch	RIW	Fremont, Lincoln, Park, Sublette, Teton	35 hr
Dec 20, 3:20 AM MST	Wind Chill Warning	CYS	Crook, Weston	23 hr
Dec 20, 2:38 PM MST	Wind Chill Advisory	CYS		11 hr
Dec 20, 3:48 PM MST	Winter Storm Watch	SLC	Uinta	13 hr
Dec 21, 2:05 PM MST	Wind Chill Advisory	UNR		20 hr
Dec 21, 2:20 PM MST	Winter Storm Warning	RIW	Fremont, Lincoln, Park, Sublette, Teton	27 hr
Dec 21, 2:20 PM MST	Winter Weather Advisory	RIW	Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more	30 hr
Dec 21, 3:19 PM MST	Winter Weather Advisory	SLC	Uinta	48 hr
Dec 22, 5:22 AM MST	Mesoscale Discussion	SPC	Lincoln, Sublette, Teton, Uinta	5 hr
Dec 22, 5:22 AM MST	Mesoscale Discussion	SPC	Lincoln, Sublette, Teton, Uinta	5 hr
Dec 22, 10:04 AM MST	Mesoscale Discussion	SPC	Lincoln, Sublette, Uinta	4 hr
Dec 22, 1:09 PM MST	Winter Weather Advisory	CYS		13 hr
Dec 23, 3:28 PM MST	Winter Storm Watch	RIW	Fremont, Hot Springs, Lincoln, Park, Sublette, Sweetwater and 1 more	24 hr
Dec 23, 8:58 PM MST	High Wind Watch	CYS		8 hr
Dec 23, 9:09 PM MST	High Wind Watch	RIW	Fremont, Natrona, Sweetwater	12 hr
Dec 24, 4:44 AM MST	High Wind Warning	CYS		15 hr
Dec 24, 5:57 AM MST	Winter Weather Advisory	SLC	Uinta	54 hr
Dec 24, 9:04 AM MST	High Wind Warning	RIW	Fremont, Natrona, Sweetwater	32 hr
Dec 24, 2:35 PM MST	High Wind Watch	CYS		12 hr
Dec 24, 2:53 PM MST	High Wind Watch	RIW	Sweetwater	12 hr
Dec 24, 3:10 PM MST	Winter Storm Warning	RIW	Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more	51 hr
Dec 24, 9:31 PM MST	High Wind Warning	CYS	Weston	17 hr
Dec 25, 12:55 PM MST	Winter Storm Warning	UNR	Campbell, Crook, Weston	25 hr
Dec 25, 2:18 PM MST	Winter Storm Warning	BYZ		31 hr
Dec 25, 2:50 PM MST	Winter Storm Warning	CYS		13 hr
Dec 25, 2:50 PM MST	Winter Weather Advisory	CYS	Crook, Weston	25 hr
Dec 25, 3:12 PM MST	Winter Storm Warning	RIW	Natrona	24 hr
Dec 25, 3:12 PM MST	Winter Weather Advisory	RIW	Big Horn, Fremont, Hot Springs, Natrona, Park, Sweetwater and 1 more	27 hr
Dec 25, 5:17 PM MST	Mesoscale Discussion	SPC	Uinta	3 hr
Dec 26, 5:07 AM MST	Mesoscale Discussion	SPC	Campbell, Johnson, Sheridan	113 min
Dec 26, 10:56 AM MST	Mesoscale Discussion	SPC	Crook	4 hr
Dec 26, 11:30 AM MST	Winter Weather Advisory	UNR	Campbell, Crook, Weston	3 hr
Dec 26, 3:49 PM MST	High Wind Watch	CYS		16 hr
Dec 27, 2:44 AM MST	High Wind Watch	RIW	Fremont, Hot Springs, Park	13 hr
Dec 27, 3:35 AM MST	High Wind Warning	CYS	Weston	3 days
Dec 27, 4:12 PM MST	High Wind Watch	RIW	Fremont, Natrona, Sweetwater	10 hr
Dec 27, 4:12 PM MST	High Wind Warning	RIW	Fremont, Hot Springs, Natrona, Park, Sweetwater	24 hr
Dec 27, 4:22 PM MST	Winter Storm Watch	RIW	Fremont, Lincoln, Park, Sublette, Teton	10 hr
Dec 28, 2:37 AM MST	Winter Weather Advisory	RIW	Fremont, Lincoln, Park, Sublette, Teton	44 hr
Dec 28, 2:59 PM MST	High Wind Watch	CYS	Weston	14 hr
Dec 29, 2:52 AM MST	High Wind Warning	RIW	Fremont, Johnson, Natrona, Sublette, Sweetwater	26 hr
Dec 29, 3:02 PM MST	High Wind Watch	RIW	Fremont	89 min
Dec 30, 12:04 AM MST	High Wind Warning	RIW	Fremont, Lincoln, Teton	5 hr
Dec 30, 3:05 PM MST	High Wind Watch	RIW	Fremont, Hot Springs, Park	12 hr
Dec 31, 3:18 AM MST	High Wind Warning	RIW	Fremont, Hot Springs, Park	17 hr
Dec 31, 6:23 AM MST	High Wind Warning	CYS		24 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Mesoscale Discussion	9
Winter
Blizzard Warning	4
Winter Storm Warning	12
Blizzard Watch	1
Winter Storm Watch	9
Winter Weather Advisory	25
Cold
Wind Chill Warning	7
Wind Chill Advisory	5
Wind and dust
High Wind Warning	15
High Wind Watch	12

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2007 2009

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. Rebuilt daily.