Alert archive / Utah / Winter Weather Advisories / 2018

Winter Weather Advisories in Utah, December 2018

9 winter weather advisories in December 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 December 2018. Tap one for its archive.

Winter Weather Advisories: 9
Busiest day: December 1, 20182 winter weather advisories

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, 3:47 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.

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.