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HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BILLINGS MT
829 PM MDT THU OCT 30 2014

MTZ028>042-056>058-063>068-WYZ098-099-010230-
SOUTHERN WHEATLAND-MUSSELSHELL-TREASURE-NORTHERN ROSEBUD-CUSTER-
FALLON-NORTHERN STILLWATER-YELLOWSTONE-POWDER RIVER-CARTER-
SOUTHERN BIG HORN-EASTERN CARBON-NORTHERN PARK-
NORTHERN SWEET GRASS-GOLDEN VALLEY-RED LODGE FOOTHILLS-
NORTHERN BIG HORN-SOUTHERN ROSEBUD-JUDITH GAP-PARADISE VALLEY-
LIVINGSTON AREA-BEARTOOTH FOOTHILLS-ABSAROKA/BEARTOOTH MOUNTAINS-
CRAZY MOUNTAINS-NORTHEAST BIG HORN MOUNTAINS-SHERIDAN FOOTHILLS-
829 PM MDT THU OCT 30 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
MONTANA...SOUTH CENTRAL MONTANA...SOUTHEAST MONTANA AND NORTH
CENTRAL WYOMING.

.DAY ONE...TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER TONIGHT IS LOW.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

STRONG SOUTHEAST WINDS WILL DEVELOP OVER SOUTHEAST MONTANA
FRIDAY. THE STRONGEST WINDS WILL BE IN A CORRIDOR FROM ALZADA TO
BAKER... WHERE WIND GUSTS TO 50 MPH ARE POSSIBLE. TRAVELERS SHOULD
BE AWARE OF DANGEROUS CROSSWINDS ON AREA ROADS. THESE STRONG WINDS
COULD EASILY BLOW AROUND OBJECTS THAT ARE NOT FIRMLY SECURED.

AFTER ABOVE SEASONAL TEMPERATURES FRIDAY AND SATURDAY...A STORM
SYSTEM WILL MOVE INTO THE AREA SATURDAY NIGHT AND LINGER THROUGH
EARLY MONDAY. THIS STORM WILL PULL MUCH COOLER AIR INTO THE AREA
AND WILL PRODUCE SNOW IN THE MOUNTAINS AND POSSIBLY THE FOOTHILLS.
A RAIN AND SNOW MIX IS POSSIBLE EARLY SUNDAY OVER THE LOWER
ELEVATIONS...THOUGH PRECIPITATION AMOUNTS ARE NOT EXPECTED TO BE
SIGNIFICANT.

HUNTERS AND OTHER MOUNTAIN TRAVELERS SHOULD BE PREPARED FOR
SNOWFALL SATURDAY NIGHT AND SUNDAY.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
316 PM MDT THU OCT 30 2014

UTZ001>016-019>021-517-518-WYZ021-311200-
CACHE VALLEY/UTAH PORTION-NORTHERN WASATCH FRONT-
SALT LAKE AND TOOELE VALLEYS-SOUTHERN WASATCH FRONT-
GREAT SALT LAKE DESERT AND MOUNTAINS-WASATCH MOUNTAIN VALLEYS-
WASATCH MOUNTAINS I-80 NORTH-WASATCH MOUNTAINS SOUTH OF I-80-
WESTERN UINTA MOUNTAINS-WASATCH PLATEAU/BOOK CLIFFS-
WESTERN UINTA BASIN-CASTLE COUNTRY-SAN RAFAEL SWELL-
SANPETE/SEVIER VALLEYS-WEST CENTRAL UTAH-SOUTHWEST UTAH-
UTAHS DIXIE AND ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
GLEN CANYON RECREATION AREA/LAKE POWELL-CENTRAL MOUNTAINS-
SOUTHERN MOUNTAINS-SOUTHWEST WYOMING-
316 PM MDT THU OCT 30 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...THIS AFTERNOON AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED THROUGH TONIGHT.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

A MOIST PACIFIC STORM SYSTEM IS EXPECTED TO CROSS THE OUTLOOK
AREA DURING THE UPCOMING WEEKEND. GUSTY SOUTH WINDS WILL DEVELOP
OVER MUCH OF THE AREA FRIDAY...BECOMING STRONGER ON SATURDAY. MUCH
COLDER TEMPERATURES ARE EXPECTED AREA WIDE BY SUNDAY AND
ACCUMULATING SNOWFALL IS LIKELY IN THE MOUNTAINS LATE SATURDAY
THROUGH EARLY MONDAY. SNOW MAY MIX WITH THE RAIN AT TIMES DOWN TO
THE VALLEY FLOORS OF WESTERN UTAH SATURDAY NIGHT THROUGH EARLY
MONDAY WITH LOCAL ACCUMULATION POSSIBLE ABOVE ABOUT 5000 FEET.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

$$

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
500 AM MDT THU OCT 30 2014

WYZ001>020-022>030-311200-
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 THU OCT 30 2014


THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS EXPECTED ACROSS THE FORECAST AREA.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

SATURDAY AND SUNDAY...A NEW SYSTEM WILL MOVE INTO THE FAR WEST
LATE SATURDAY AND THEN MOVE NORTHEAST ACROSS THE AREA INTO SUNDAY.
WIDESPREAD SHOWERS AND ISOLATED THUNDERSTORMS WILL MOVE INTO THE
SOUTHWEST SATURDAY AFTERNOON WITH A STRONG COLD FRONT. RAIN
SHOWERS WILL TURN TO SNOW WITH RAPIDLY LOWERING SNOW LEVELS ACROSS
THE WEST SATURDAY EVENING. SIGNIFICANT SNOW COULD FALL IN THE
NORTHWEST MOUNTAINS SATURDAY NIGHT INTO SUNDAY. SOME LIGHTER
ACCUMULATION WILL FALL IN THE WESTERN VALLEYS. SOME LIGHT SNOW MAY
ALSO FALL IN THE BIGHORN MOUNTAINS ON SUNDAY. SNOW SHOWERS ARE ALSO
POSSIBLE EAST OF THE DIVIDE SUNDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

TEAM RIVERTON

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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