Alert archive / Utah / Winter Weather Advisories

Winter Weather Advisories in Utah, 2018

39 winter weather advisories in 2018. 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 2018. Tap one for its archive.

Winter Weather Advisories: 39
Busiest month: December9 winter weather advisories
Busiest day: January 9, 20182 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 5, 2:55 PM MST	Winter Weather Advisory	GJT	Grand, San Juan	42 hr
Jan 6, 12:14 PM MST	Winter Weather Advisory	SLC		3 hr
Jan 8, 9:00 PM MST	Winter Weather Advisory	GJT	Daggett, Uintah	48 hr
Jan 9, 9:15 AM MST	Winter Weather Advisory	SLC		37 hr
Jan 18, 4:35 PM MST	Winter Weather Advisory	SLC		54 hr
Jan 19, 2:54 PM MST	Winter Weather Advisory	GJT	Grand, San Juan, Uintah	54 hr
Feb 12, 3:50 AM MST	Winter Weather Advisory	SLC		36 hr
Feb 14, 3:39 AM MST	Winter Weather Advisory	GJT	Grand, San Juan	44 hr
Feb 17, 2:12 PM MST	Winter Weather Advisory	GJT	Daggett, Grand, San Juan, Uintah	66 hr
Feb 17, 3:53 PM MST	Winter Weather Advisory	SLC		36 hr
Feb 22, 2:51 PM MST	Winter Weather Advisory	SLC		26 hr
Feb 22, 3:10 PM MST	Winter Weather Advisory	GJT	Daggett, Grand, San Juan, Uintah	45 hr
Feb 23, 7:43 PM MST	Winter Weather Advisory	SLC		39 hr
Feb 25, 4:08 PM MST	Winter Weather Advisory	SLC		29 hr
Mar 3, 3:04 AM MST	Winter Weather Advisory	GJT	Daggett, Uintah	49 hr
Mar 16, 2:09 PM MDT	Winter Weather Advisory	SLC		44 hr
Mar 16, 9:11 PM MDT	Winter Weather Advisory	GJT	Daggett, Grand, San Juan, Uintah	63 hr
Mar 22, 3:10 PM MDT	Winter Weather Advisory	SLC		18 hr
Apr 11, 2:45 PM MDT	Winter Weather Advisory	SLC		43 hr
Apr 16, 3:20 PM MDT	Winter Weather Advisory	SLC		19 hr
Apr 19, 9:24 AM MDT	Winter Weather Advisory	GJT	Daggett, Uintah	43 hr
Apr 29, 3:43 AM MDT	Winter Weather Advisory	SLC		34 hr
May 1, 3:34 AM MDT	Winter Weather Advisory	GJT	Daggett, Uintah	56 hr
Oct 7, 6:24 PM MDT	Winter Weather Advisory	GJT	Daggett, Uintah	21 hr
Oct 9, 2:48 PM MDT	Winter Weather Advisory	SLC		18 hr
Oct 9, 3:23 PM MDT	Winter Weather Advisory	GJT	Daggett, Uintah	22 hr
Nov 20, 3:26 PM MST	Winter Weather Advisory	SLC		49 hr
Nov 23, 2:35 PM MST	Winter Weather Advisory	SLC		21 hr
Nov 28, 2:24 PM MST	Winter Weather Advisory	SLC		62 hr
Nov 28, 3:03 PM MST	Winter Weather Advisory	GJT	Daggett, Grand, San Juan, Uintah	69 hr
Dec 1, 3:47 AM MST	Winter Weather Advisory	SLC		48 hr
Dec 1, 2:32 PM MST	Winter Weather Advisory	GJT	Grand, San Juan	27 hr
Dec 11, 3:57 PM MST	Winter Weather Advisory	SLC		29 hr
Dec 24, 8:58 PM MST	Winter Weather Advisory	GJT	Grand, San Juan	45 hr
Dec 25, 10:48 PM MST	Winter Weather Advisory	SLC		8 hr
Dec 26, 1:18 PM MST	Winter Weather Advisory	SLC		43 hr
Dec 27, 2:51 AM MST	Winter Weather Advisory	GJT	Grand, San Juan	45 hr
Dec 29, 1:59 PM MST	Winter Weather Advisory	SLC		45 hr
Dec 30, 3:40 AM MST	Winter Weather Advisory	GJT	Grand, San Juan	61 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 2017 2019

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.