Hazardous Weather Outlook
Issued by NWS Riverton, WY

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FLUS45 KRIW 271101
HWORIW

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
500 AM MDT SAT SEP 27 2014

WYZ001>020-022>030-281100-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST-
BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS-
EAST SWEETWATER COUNTY-FLAMING GORGE-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN-
NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS-
ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES-
SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN-
SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
500 AM MDT SAT SEP 27 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

SHOWERS AND THUNDERSTORMS CONTINUE ACROSS WESTERN WYOMING TODAY.
RAIN COULD BE HEAVY AT TIMES ACROSS LINCOLN...TETON...WESTERN PARK...
AND PORTIONS OF SUBLETTE COUNTIES WITH FLASH FLOODING AND MUD SLIDES
A POSSIBILITY.

LATER THIS AFTERNOON...SOME STRONGER STORMS COULD DEVELOP ALONG A
COLD FRONT ACROSS SOUTHEASTERN FREMONT COUNTY INTO SWEETWATER COUNTY
WHERE STRONGER STORMS COULD PRODUCE HAIL LARGER THAN PENNIES...SUDDEN
WIND GUSTS AND TORRENTIAL DOWNPOURS...WHICH COULD SLOW TRAVEL ALONG
INTERSTATE 80 AND COULD POSE A RISK TO ANYONE CAUGHT OUTDOORS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

SUNDAY...A STRONG STORM SYSTEM CONTINUES TO BRING SHOWERS AND
THUNDERSTORMS INTO WESTERN AND CENTRAL WYOMING...SOME OF WHICH COULD
PRODUCE HEAVY RAINFALL CAPABLE OF MINOR FLOODING AND MUD SLIDES.
SEVERAL INCHES OF SNOW COULD FALL ON HIGHER MOUNTAIN PASSES ON SUNDAY
AND SUNDAY NIGHT.

MONDAY AND TUESDAY...SEVERAL INCHES OF SNOW POSSIBLE IN THE WESTERN
AND NORTHERN MOUNTAINS ABOVE 9500 FEET.

WEDNESDAY...ANOTHER COLDER STORM SYSTEM WILL SPREAD RAIN AND
SNOW SHOWERS ACROSS NORTHERN AND CENTRAL WYOMING WITH SNOW LEVELS
LOWERING TO NEAR 7000 FEET DURING THE MORNING.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT RAINFALL AMOUNTS AND HAIL. THANK
YOU.

$$

TEAM RIVERTON




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