WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT WEDNESDAY...

NATIONAL WEATHER SERVICE RIVERTON WY
810 PM MDT MON MAR 21 2016

...SIGNIFICANT SNOW ACROSS THE WESTERN MOUNTAINS AND VALLEYS
BEGINNING TONIGHT AND LASTING THROUGH TUESDAY NIGHT...

...SIGNIFICANT SNOW AND STRONG WIND THEN EXPECTED OVER PARTS OF
CENTRAL WYOMING TUESDAY NIGHT...

.A VIGOROUS LATE WINTER STORM SYSTEM WILL BRING RAIN CHANGING TO
SNOW IN THE WEST TONIGHT. PERIODS OF MODERATE TO HEAVY SNOW AT
TIMES THROUGH TUESDAY NIGHT OVER PARTS OF WESTERN AND CENTRAL
WYOMING.


JACKSON HOLE-STAR VALLEY-
INCLUDING THE CITIES OF...JACKSON...AFTON...ALPINE...
STAR VALLEY RANCH...THAYNE
810 PM MDT MON MAR 21 2016

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
WEDNESDAY...

* TIMING...RAIN SHOWERS WILL TURN TO SNOW BY MIDNIGHT IN MOST
  PLACES. PERIODS OF MODERATE TO OCCASIONALLY HEAVY SNOW IS
  EXPECTED AFTER MIDNIGHT. SNOW WILL CONTINUE AT TIMES THROUGH
  TUESDAY NIGHT.

* SNOWFALL AMOUNTS...3 TO 6 INCHES WITH 6 TO 8 INCHES QUITE
  POSSIBLE IN THE NORTHERN STAR VALLEY.

* VISIBILITY...UNDER ONE HALF MILE AT TIMES.

* MAIN IMPACT...SLICK ROADS AND SHARPLY REDUCED VISIBILITY. SALT
  RIVER PASS MAY SEE HAZARDOUS DRIVING CONDITIONS AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.