Snowfall totals remain uncertain for areas between Cheyenne and Alliance, so the Winter Storm Watch remains in effect with additional updates expected later today.
Portions of the I-80 corridor between Cheyenne and Sidney could see one to two tenths of ice accumulation due to heavy drizzle, particularly on elevated surfaces.
A Winter Storm Warning has been posted for the Sierra Madre and Snowy Range Mountains of southeast Wyoming, according to the Cheyenne Office of the National Weather Service.
The weather Impact Level for extreme, life-threatening cold temperatures and wind chills Today through Friday, and for local snow squall impacts this morning - evening is: High
A Winter Storm Warning has been issued for the Sierra Madre Range, where a combination of 8-12 inches of snow and very strong winds will combine to create hazardous winter weather conditions