Snow is expected throughout the day and most of tomorrow with new snow accumulation of three to five inches possible.
Wind and blowing snow will limit visibility bringing it down to a quarter mile to half a mile in some areas with moderate to heavy snowfall.
Roads, highways, and the interstate will become slick and snow packed at times.
Below is the advisory issued by NWS:
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
INCLUDING THE CITIES OF…ROCK SPRINGS…GREEN RIVER…WAMSUTTER
410AM MST MON JAN 23 2017
…WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST TUESDAY…
THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SWEETWATER COUNTY..WHICH IS IN EFFECT UNTIL
5 PM MST TUESDAY.
* TIMING…SNOWFALL WILL BECOME STEADIER LATER THIS MORNING AND
CONTINUE THROUGH THE DAY TODAY, INTO TONIGHT, AND THROUGH MOST
OF THE DAY TUESDAY.
* SNOW TOTALS…3 TO 5 INCHES.
* WIND AND VISIBILITY…QUARTER TO HALF MILE IN MODERATE TO HEAVY
* MAIN IMPACT…ROADS AND HIGHWAYS INCLUDING INTERSTATE 80 BECOMING SLICK AND SNOW PACKED AND TRAVEL WILL BE DIFFICULT AT TIMES.
A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE SEVERELY LIMITED DUE TO STRONG WINDS BLOWING
SNOW AROUND. USE CAUTION WHEN TRAVELING… ESPECIALLY IN OPEN
AREAS. CHECK THE LATEST ROAD CONDITIONS AT WYOROAD.INFO OR BY
DIALING 5 1 1.