Weather alerts in Wyoming, December 2010

91 weather alerts in December 2010, 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 2010. Tap one for its archive.

Alerts: 91
Warnings: 27
Watches: 20
Advisories: 44
Busiest day: December 14, 201010 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, 2:51 PM MST	Winter Storm Watch	RIW	Fremont, Lincoln, Sublette, Teton	12 hr
Dec 1, 3:06 PM MST	High Wind Watch	RIW	Fremont, Natrona, Park, Sublette, Sweetwater	22 hr
Dec 2, 2:43 AM MST	Winter Storm Warning	RIW	Fremont, Lincoln, Sublette, Teton	32 hr
Dec 2, 2:43 AM MST	Winter Weather Advisory	RIW	Fremont, Lincoln, Park, Sublette, Teton	36 hr
Dec 2, 5:22 AM MST	High Wind Watch	CYS	Albany, Carbon, Converse, Laramie, Platte	6 hr
Dec 2, 11:15 AM MST	High Wind Warning	CYS	Albany, Carbon, Converse, Laramie, Platte	27 hr
Dec 2, 1:29 PM MST	High Wind Warning	RIW	Fremont, Natrona, Sweetwater	19 hr
Dec 4, 3:59 AM MST	Winter Weather Advisory	CYS	Albany, Carbon	26 hr
Dec 4, 5:23 AM MST	Freezing Fog Advisory	BYZ		6 hr
Dec 4, 5:25 AM MST	Dense Fog Advisory	CYS	Albany, Converse, Laramie, Platte	7 hr
Dec 4, 9:43 PM MST	Dense Fog Advisory	BYZ		13 hr
Dec 5, 2:53 PM MST	Dense Fog Advisory	BYZ		12 hr
Dec 5, 3:03 PM MST	Dense Fog Advisory	SLC	Uinta	23 hr
Dec 5, 3:09 PM MST	Winter Weather Advisory	CYS	Albany, Carbon	38 hr
Dec 5, 8:00 PM MST	Dense Fog Advisory	RIW	Big Horn, Fremont, Lincoln, Park, Sublette, Sweetwater	13 hr
Dec 6, 2:02 AM MST	Dense Fog Advisory	CYS	Albany, Carbon, Converse, Goshen, Laramie, Platte	11 hr
Dec 6, 7:51 PM MST	Freezing Rain Advisory	RIW	Fremont, Hot Springs, Natrona	85 min
Dec 7, 2:51 AM MST	High Wind Watch	CYS	Albany, Carbon, Converse, Laramie, Platte	22 hr
Dec 8, 12:29 AM MST	High Wind Warning	CYS	Albany, Carbon, Converse, Laramie, Platte	31 hr
Dec 8, 3:58 AM MST	High Wind Watch	RIW	Fremont, Hot Springs, Park	10 hr
Dec 8, 1:47 PM MST	High Wind Warning	RIW	Fremont, Hot Springs, Park	7 hr
Dec 9, 2:05 PM MST	Winter Storm Watch	RIW	Fremont, Lincoln, Park, Sublette, Teton	8 hr
Dec 9, 9:14 PM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	23 hr
Dec 9, 9:59 PM MST	Winter Storm Warning	RIW	Fremont, Lincoln, Sublette, Teton	16 hr
Dec 9, 9:59 PM MST	Winter Weather Advisory	RIW	Fremont, Hot Springs, Lincoln, Park, Sublette, Teton	16 hr
Dec 10, 4:01 AM MST	Winter Weather Advisory	CYS	Albany, Carbon	24 hr
Dec 10, 4:22 AM MST	Winter Weather Advisory	SLC	Uinta	24 hr
Dec 10, 2:03 PM MST	Winter Weather Advisory	RIW	Johnson, Natrona	4 hr
Dec 10, 3:03 PM MST	Winter Weather Advisory	UNR	Crook, Weston	12 hr
Dec 11, 2:03 PM MST	Winter Weather Advisory	RIW	Fremont, Lincoln, Park, Sublette, Teton	16 hr
Dec 12, 3:57 AM MST	High Wind Watch	CYS	Albany, Carbon, Laramie, Platte	9 hr
Dec 12, 11:07 AM MST	Freezing Rain Advisory	UNR		16 hr
Dec 12, 12:27 PM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	23 hr
Dec 13, 11:18 AM MST	High Wind Watch	CYS	Albany, Carbon, Converse, Laramie, Platte	9 hr
Dec 13, 8:31 PM MST	High Wind Warning	CYS	Albany, Carbon, Converse, Laramie, Platte	29 hr
Dec 13, 9:34 PM MST	High Wind Watch	RIW	Fremont, Hot Springs, Natrona, Park, Sublette, Sweetwater	13 hr
Dec 13, 9:46 PM MST	Winter Storm Watch	RIW	Fremont, Lincoln, Park, Sublette, Teton	5 hr
Dec 14, 2:30 AM MST	High Wind Warning	RIW	Fremont, Hot Springs, Park, Sublette	18 hr
Dec 14, 2:38 AM MST	Winter Storm Warning	RIW	Fremont, Lincoln, Park, Sublette, Teton	27 hr
Dec 14, 2:58 AM MST	Winter Weather Advisory	UNR	Crook, Weston	24 hr
Dec 14, 4:27 AM MST	Winter Weather Advisory	SLC	Uinta	31 hr
Dec 14, 2:14 PM MST	High Wind Watch	CYS	Laramie, Platte	7 hr
Dec 14, 2:31 PM MST	Winter Weather Advisory	CYS	Albany, Carbon, Converse, Platte	27 hr
Dec 14, 3:34 PM MST	Winter Weather Advisory	RIW	Fremont, Lincoln, Natrona, Park, Sublette, Teton	27 hr
Dec 15, 1:00 PM MST	Winter Storm Warning	RIW	Natrona	6 hr
Dec 17, 3:40 PM MST	Winter Storm Warning	SLC	Uinta	5 days
Dec 17, 3:40 PM MST	Winter Weather Advisory	SLC	Uinta	3 days
Dec 18, 3:24 AM MST	Winter Storm Watch	CYS	Albany, Carbon	5 hr
Dec 18, 8:33 AM MST	Winter Storm Warning	CYS	Albany, Carbon	50 hr
Dec 18, 12:52 PM MST	Winter Storm Warning	RIW	Fremont, Lincoln, Sublette, Sweetwater, Teton	42 hr
Dec 18, 12:52 PM MST	Winter Weather Advisory	RIW	Fremont, Hot Springs, Natrona, Park, Sublette, Sweetwater and 1 more	42 hr
Dec 19, 9:22 AM MST	Winter Weather Advisory	CYS	Albany, Carbon, Converse, Laramie, Niobrara, Platte	25 hr
Dec 20, 12:13 PM MST	Winter Storm Warning	CYS	Albany, Carbon, Laramie, Platte	39 hr
Dec 20, 12:13 PM MST	Winter Weather Advisory	CYS	Albany, Carbon, Converse, Goshen, Laramie, Platte	32 hr
Dec 20, 8:21 PM MST	Winter Weather Advisory	RIW	Sweetwater	16 hr
Dec 20, 9:46 PM MST	Winter Weather Advisory	SLC	Uinta	14 hr
Dec 21, 2:53 PM MST	Winter Weather Advisory	RIW	Lincoln, Sweetwater	36 hr
Dec 21, 10:03 PM MST	Dense Fog Advisory	CYS	Albany, Laramie	11 hr
Dec 22, 2:59 AM MST	Winter Weather Advisory	CYS	Albany, Carbon	33 hr
Dec 22, 10:10 AM MST	Winter Weather Advisory	SLC	Uinta	17 hr
Dec 22, 9:10 PM MST	Freezing Rain Advisory	CYS	Converse, Niobrara	11 hr
Dec 22, 9:48 PM MST	Freezing Rain Advisory	UNR	Campbell, Weston	4 hr
Dec 23, 1:52 AM MST	Winter Weather Advisory	UNR	Campbell, Crook, Weston	9 hr
Dec 24, 8:40 PM MST	Dense Fog Advisory	RIW	Sweetwater	15 hr
Dec 25, 3:08 AM MST	Dense Fog Advisory	CYS	Albany, Carbon, Goshen	6 hr
Dec 25, 9:06 AM MST	Dense Fog Advisory	CYS	Albany, Carbon, Goshen	3 hr
Dec 25, 2:25 PM MST	Dense Fog Advisory	RIW	Sweetwater	19 hr
Dec 25, 2:49 PM MST	Dense Fog Advisory	CYS	Carbon, Goshen	18 hr
Dec 27, 2:50 AM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	8 hr
Dec 27, 2:21 PM MST	High Wind Watch	CYS	Albany, Carbon, Converse, Laramie, Platte	21 hr
Dec 27, 3:43 PM MST	Winter Storm Watch	SLC	Uinta	24 hr
Dec 28, 12:20 AM MST	High Wind Warning	CYS	Albany, Carbon	9 hr
Dec 28, 2:50 AM MST	Winter Storm Watch	RIW	Fremont, Lincoln, Sublette, Teton	13 hr
Dec 28, 4:02 AM MST	Winter Storm Watch	BYZ		24 hr
Dec 28, 11:15 AM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	27 hr
Dec 28, 2:52 PM MST	Winter Storm Watch	CYS	Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more	22 hr
Dec 28, 2:58 PM MST	Winter Storm Warning	RIW	Fremont, Lincoln, Natrona, Sublette, Sweetwater, Teton	62 hr
Dec 28, 2:58 PM MST	Winter Weather Advisory	RIW	Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more	62 hr
Dec 28, 3:03 PM MST	Winter Storm Watch	UNR	Crook, Weston	23 hr
Dec 28, 3:20 PM MST	Winter Storm Warning	SLC	Uinta	66 hr
Dec 28, 3:20 PM MST	Winter Weather Advisory	SLC	Uinta	60 hr
Dec 28, 5:41 PM MST	High Wind Watch	RIW	Fremont, Natrona, Sweetwater	10 hr
Dec 29, 3:49 AM MST	Winter Storm Warning	BYZ		59 hr
Dec 29, 3:49 AM MST	Winter Weather Advisory	BYZ		59 hr
Dec 29, 4:03 AM MST	High Wind Warning	RIW	Fremont, Natrona, Sweetwater	10 hr
Dec 29, 4:12 AM MST	Winter Storm Warning	CYS	Albany, Carbon, Converse, Niobrara, Platte	57 hr
Dec 29, 4:39 AM MST	Winter Storm Watch	RIW	Fremont, Hot Springs, Natrona, Sublette, Sweetwater	10 hr
Dec 29, 12:37 PM MST	Blizzard Warning	CYS	Albany, Converse, Goshen, Laramie, Niobrara, Platte	59 hr
Dec 29, 2:07 PM MST	Winter Storm Warning	UNR	Campbell, Crook, Weston	63 hr
Dec 29, 2:07 PM MST	Winter Weather Advisory	UNR	Campbell, Crook	29 hr
Dec 31, 1:30 PM MST	Wind Chill Warning	CYS	Albany, Carbon, Converse, Laramie, Platte	23 hr

By product

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

Product	Alerts
Winter
Blizzard Warning	1
Winter Storm Warning	13
Winter Storm Watch	10
Freezing Rain Advisory	4
Winter Weather Advisory	27
Cold
Wind Chill Warning	1
Wind and dust
High Wind Warning	12
High Wind Watch	10
Fog and smoke
Dense Fog Advisory	12
Freezing Fog Advisory	1

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 2009 2011

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.