Weather alerts in Wyoming, December 2012

66 weather alerts in December 2012, 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 2012. Tap one for its archive.

Alerts: 66
Warnings: 24
Watches: 19
Advisories: 23
Busiest day: December 7, 20129 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, 2:03 AM MST	High Wind Watch	RIW	Fremont, Hot Springs, Natrona, Park, Sweetwater	24 hr
Dec 1, 3:22 AM MST	High Wind Watch	CYS	Albany, Carbon, Laramie, Platte	18 hr
Dec 1, 3:02 PM MST	High Wind Warning	BYZ		33 hr
Dec 1, 9:25 PM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	32 hr
Dec 2, 2:06 AM MST	Winter Weather Advisory	RIW	Fremont, Sublette	21 hr
Dec 2, 2:25 AM MST	High Wind Watch	RIW	Fremont	9 hr
Dec 2, 2:25 AM MST	High Wind Warning	RIW	Fremont, Hot Springs, Natrona, Park, Sweetwater	21 hr
Dec 2, 9:24 AM MST	High Wind Warning	UNR	Campbell, Crook, Weston	14 hr
Dec 3, 2:51 PM MST	Winter Storm Watch	RIW	Fremont, Lincoln, Park, Sublette, Teton	20 hr
Dec 3, 2:59 PM MST	High Wind Watch	RIW	Park	11 hr
Dec 4, 1:55 AM MST	High Wind Warning	RIW	Fremont, Natrona, Park, Sweetwater	27 hr
Dec 4, 4:19 AM MST	High Wind Watch	CYS	Albany, Carbon, Laramie, Platte	7 hr
Dec 4, 10:38 AM MST	Winter Storm Warning	RIW	Fremont, Lincoln, Park, Sublette, Teton	37 hr
Dec 4, 10:38 AM MST	Winter Weather Advisory	RIW	Fremont, Hot Springs, Lincoln, Park, Sublette	31 hr
Dec 4, 11:00 AM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	32 hr
Dec 6, 3:27 AM MST	Winter Weather Advisory	BYZ		24 hr
Dec 6, 4:20 AM MST	High Wind Watch	CYS	Albany, Carbon, Laramie, Platte	7 hr
Dec 6, 11:36 AM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	19 hr
Dec 6, 2:12 PM MST	Winter Storm Watch	RIW	Fremont, Lincoln, Sublette, Teton	18 hr
Dec 7, 2:33 AM MST	Winter Storm Warning	RIW	Fremont, Lincoln, Sublette, Teton	37 hr
Dec 7, 2:33 AM MST	Winter Weather Advisory	RIW	Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more	47 hr
Dec 7, 11:21 AM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	28 hr
Dec 7, 1:52 PM MST	Winter Weather Advisory	UNR	Campbell, Crook, Weston	42 hr
Dec 7, 2:49 PM MST	Winter Weather Advisory	CYS	Albany, Carbon	30 hr
Dec 7, 2:56 PM MST	High Wind Watch	RIW	Fremont	6 hr
Dec 7, 2:56 PM MST	High Wind Watch	RIW	Johnson	6 hr
Dec 7, 2:56 PM MST	High Wind Warning	RIW	Fremont, Natrona, Sweetwater	23 hr
Dec 7, 3:42 PM MST	Winter Weather Advisory	BYZ		35 hr
Dec 9, 3:08 AM MST	High Wind Watch	CYS	Albany, Carbon, Laramie, Platte	12 hr
Dec 9, 3:10 PM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	19 hr
Dec 9, 3:30 PM MST	Winter Weather Advisory	BYZ		29 hr
Dec 9, 5:20 PM MST	Wind Chill Advisory	CYS	Albany, Carbon, Converse, Laramie, Niobrara	12 hr
Dec 10, 9:45 AM MST	Winter Weather Advisory	RIW	Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more	14 hr
Dec 11, 2:12 AM MST	High Wind Watch	CYS	Albany, Carbon, Laramie, Platte	10 hr
Dec 11, 8:14 AM MST	High Wind Warning	RIW	Fremont, Hot Springs, Park	14 hr
Dec 11, 11:43 AM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	22 hr
Dec 15, 7:16 AM MST	Winter Weather Advisory	CYS	Albany, Carbon	13 hr
Dec 15, 8:27 AM MST	Dense Fog Advisory	RIW	Fremont, Lincoln, Sublette, Sweetwater	3 hr
Dec 15, 3:19 PM MST	High Wind Watch	CYS	Albany, Carbon, Converse, Laramie, Platte	22 hr
Dec 15, 3:27 PM MST	High Wind Watch	RIW	Fremont, Hot Springs, Natrona, Park, Sweetwater	29 hr
Dec 15, 3:43 PM MST	Winter Storm Warning	SLC	Uinta	4 days
Dec 15, 3:55 PM MST	Winter Storm Watch	RIW	Fremont, Lincoln, Park, Sublette, Teton	23 hr
Dec 15, 9:07 PM MST	Winter Storm Watch	CYS	Albany, Carbon	8 hr
Dec 16, 5:15 AM MST	High Wind Warning	CYS	Albany, Carbon, Converse, Laramie, Platte	36 hr
Dec 16, 5:25 AM MST	Winter Storm Warning	CYS	Albany, Carbon, Laramie	3 days
Dec 16, 11:25 AM MST	Winter Storm Warning	RIW	Fremont, Lincoln, Park, Sublette, Teton	39 hr
Dec 16, 12:55 PM MST	Winter Weather Advisory	CYS	Albany, Converse, Platte	16 hr
Dec 16, 2:31 PM MST	High Wind Warning	RIW	Fremont, Hot Springs, Natrona, Sweetwater	29 hr
Dec 16, 3:16 PM MST	Winter Weather Advisory	RIW	Fremont, Hot Springs, Lincoln, Park, Sublette, Sweetwater	35 hr
Dec 17, 2:20 PM MST	Winter Storm Warning	CYS	Carbon	13 hr
Dec 18, 3:17 AM MST	Winter Weather Advisory	CYS	Albany, Carbon, Converse, Goshen, Laramie, Platte	33 hr
Dec 18, 12:35 PM MST	High Wind Watch	RIW	Park	25 hr
Dec 19, 2:04 PM MST	High Wind Warning	RIW	Park	21 hr
Dec 19, 2:38 PM MST	Blizzard Warning	CYS	Albany, Carbon, Laramie	21 hr
Dec 19, 2:38 PM MST	Winter Weather Advisory	CYS	Laramie	20 hr
Dec 20, 7:38 AM MST	High Wind Warning	CYS	Albany, Laramie, Platte	7 hr
Dec 20, 11:57 AM MST	Winter Weather Advisory	CYS	Albany, Laramie	3 hr
Dec 22, 1:52 AM MST	High Wind Watch	CYS	Albany, Carbon, Laramie, Platte	11 hr
Dec 22, 1:02 PM MST	High Wind Warning	CYS	Albany, Carbon, Laramie, Platte	21 hr
Dec 22, 2:50 PM MST	Winter Weather Advisory	SLC	Uinta	55 hr
Dec 23, 2:04 AM MST	Winter Storm Watch	CYS	Albany, Carbon	11 hr
Dec 23, 10:52 AM MST	Winter Weather Advisory	RIW	Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more	37 hr
Dec 23, 12:53 PM MST	Winter Weather Advisory	CYS	Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more	44 hr
Dec 23, 3:32 PM MST	Winter Weather Advisory	BYZ		38 hr
Dec 24, 11:22 AM MST	Winter Weather Advisory	UNR	Campbell, Crook, Weston	15 hr
Dec 26, 3:42 AM MST	Winter Weather Advisory	CYS	Albany, Carbon, Converse, Platte	37 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	6
Winter Storm Watch	5
Winter Weather Advisory	21
Cold
Wind Chill Advisory	1
Wind and dust
High Wind Warning	17
High Wind Watch	14
Fog and smoke
Dense 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 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. Rebuilt daily.