Hazardous Weather Outlook
Issued by NWS Riverton, WY

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FLUS45 KRIW 210842
HWORIW

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
142 AM MST SAT JAN 21 2017

WYZ001>020-022>030-221100-
YELLOWSTONE NATIONAL PARK-ABSAROKA MOUNTAINS-CODY FOOTHILLS-
NORTH BIG HORN BASIN-SOUTHWEST BIG HORN BASIN-
SOUTHEAST BIG HORN BASIN-OWL CREEK AND BRIDGER MOUNTAINS-
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY-
TETON AND GROS VENTRE MOUNTAINS-JACKSON HOLE-
WIND RIVER MOUNTAINS WEST-WIND RIVER MOUNTAINS EAST-
UPPER WIND RIVER BASIN-WIND RIVER BASIN-LANDER FOOTHILLS-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-
NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN-STAR VALLEY-
SALT RIVER AND WYOMING RANGES-UPPER GREEN RIVER BASIN FOOTHILLS-
UPPER GREEN RIVER BASIN-SOUTH LINCOLN COUNTY-
ROCK SPRINGS AND GREEN RIVER-FLAMING GORGE-EAST SWEETWATER COUNTY-
142 AM MST SAT JAN 21 2017

...WINTER STORM WATCH FOR THE MOUNTAINS AND VALLEYS OF WESTERN
WYOMING FROM LATE SUNDAY AFTERNOON THROUGH THE DAY MONDAY...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

PATCHY DENSE FOG THIS MORNING ACROSS PORTIONS OF BASINS. LIGHT
SNOW SHOWERS WEST OF THE DIVIDE TODAY THROUGH THIS
EVENING...HEAVIEST ACROSS THE SALT AND WYOMING MOUNTAIN RANGES
THIS AFTERNOON.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SUNDAY AND SUNDAY NIGHT...LIGHT SNOW DEVELOPING DEVELOPING IN THE
WEST ON SUNDAY...INCREASING IN INTENSITY AND EXTENT SUNDAY NIGHT.

MONDAY AND TUESDAY...PERIODS OF MODERATE TO HEAVY SNOW ACROSS THE
WESTERN MOUNTAINS CONTINUE THROUGH MONDAY MORNING BEFORE TAPERING
OFF MONDAY AFTERNOON. OTHERWISE...A COLD FRONT WILL DROP SOUTH
ACROSS CENTRAL...SOUTHERN AND EASTERN WYOMING ON MONDAY SPREADING
AREAS OF LIGHT TO MODERATE SNOW ALONG AND NEAR ITS PATH.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT ANY SNOW AMOUNTS.

$$


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