Model snow forecast from 6pm Sunday to 6am Monday

Zoom of above model snow forecast

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
304 PM MST SUN JAN 1 2017

...A QUICK SHOT OF SNOW FOR PARTS OF WESTERN AND CENTRAL WYOMING...

.A WEATHER SYSTEM WILL MOVE ACROSS THE REGION TONIGHT THROUGH
MONDAY MORNING. A BURST OF MODERATE TO HEAVY SNOW WILL OCCUR
IN SOUTHWEST WYOMING TONIGHT. THEN THIS WILL MOVE INTO CENTRAL
WYOMING AFTER MIDNIGHT THROUGH MONDAY MORNING.


STAR VALLEY-SALT RIVER AND WYOMING RANGES-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER GREEN RIVER BASIN-
INCLUDING THE CITIES OF...AFTON...ALPINE...STAR VALLEY RANCH...
THAYNE...PINEDALE...LA BARGE...BIG PINEY...FARSON
304 PM MST SUN JAN 1 2017

...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO
11 AM MST MONDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 8 PM THIS
EVENING TO 11 AM MST MONDAY.

* TIMING...SNOW WILL OCCUR TONIGHT THROUGH MONDAY MORNING. THE
  HEAVIEST SNOW IS EXPECTED TO OCCUR FROM 11 PM UNTIL 8 AM.

* SNOWFALL TOTAL...3 TO 5 INCHES IN THE LOWER ELEVATIONS. 6 TO 9
  INCHES IN THE MOUNTAINS.  LOCALLY HIGHER AMOUNTS POSSIBLE.

* MAIN IMPACTS...ROADS WILL BE SLICK TO SNOW COVERED. VISIBILITY
  WILL BE REDUCED IN AREAS OF HEAVY SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED
AND SLICK ROADS WITH LIMITED VISIBILITIES. SLOW DOWN, AND ALLOW
EXTRA TIME TO REACH YOUR DESTINATION. CHECK THE LATEST ROAD
CONDITIONS AT WYOROAD.INFO OR BY DIALING 5 1 1.