Hazardous Weather Outlook
Issued by NWS Riverton, WY

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FLUS45 KRIW 182036
HWORIW

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
236 PM MDT SUN SEP 18 2016

WYZ001>020-022>030-192045-
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-
236 PM MDT SUN SEP 18 2016

...FIRE WEATHER WATCH FOR STRONG WIND GUSTS AND VERY LOW RELATIVE
HUMIDITY MONDAY NOON TO 8 PM MDT ACROSS THE SOUTHWEST...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL
WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

ELEVATED TO NEAR CRITICAL FIRE WEATHER CONDITIONS WEST OF THE
DIVIDE AND OVER PORTIONS OF CENTRAL WYOMING.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

A FIRE WEATHER WATCH WITH STRONG WIND GUSTS AND VERY LOW RELATIVE
HUMIDITY ACROSS UINTA... SOUTHERN LINCOLN...SWEETWATER AND
SOUTHERN FREMONT COUNTY. INCREASING SHOWERS IN THE NORTHERN
MOUNTAINS.

CONTINUE DRY AND WINDY ON TUESDAY AND TUESDAY EVENING.

SHOWERS AND ISOLATED THUNDERSTORMS DEVELOPING IN THE WEST
WEDNESDAY.  INCREASING AFTERNOON AND EVENING SHOWERS AND ISOLATED
THUNDERSTORMS ACROSS THE WESTERN MOUNTAINS THURSDAY. SHOWERS WILL
BECOME WIDESPREAD AND SPREAD EAST WITH MUCH OF THE AREA RECEIVING
PRECIPITATION THURSDAY THROUGH FRIDAY WITH SIGNIFICANT COOLING.
SIGNIFICANT SNOWFALL MAY DEVELOP IN THE MOUNTAINS THURSDAY NIGHT
LIFTING TO THE HIGHER MOUNTAINS ON FRIDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.

$$



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