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.
This storm has the potential to produce heavy snow across most of southeast Wyoming and the Nebraska panhandle. Widespread accumulating snow is likely.
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.