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Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BILLINGS MT
412 AM MST SUN DEC 4 2016

MTZ028>042-056>058-063>068-WYZ098-099-041300-
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 BIGHORN MOUNTAINS-SHERIDAN FOOTHILLS-
412 AM MST SUN DEC 4 2016

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

* TIMING: TONIGHT THROUGH WEDNESDAY NIGHT.

* POTENTIAL IMPACTS: ACCUMULATING SNOW. ICY AND/OR SNOW COVERED
  ROADS RESULTING IN DIFFICULT TRAVEL CONDITIONS. VERY COLD
  TEMPERATURES AND WIND CHILLS RESULTING IN COLD EXPOSURE HEALTH
  CONCERNS.

* TEMPERATURES: HIGHS IN THE SINGLE DIGITS TUESDAY AND WEDNESDAY.
  LOWS IN THE SINGLE DIGITS ABOVE AND BELOW ZERO MONDAY NIGHT
  THROUGH WEDNESDAY NIGHT.

* SNOW ACCUMULATION: 2-4 INCHES OF ACCUMULATION OVER THE PLAINS.
  8-14 INCHES FOR AREA MOUNTAINS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS WEATHER OUTLOOK IS ISSUED WHEN HAZARDOUS WEATHER COULD
IMPACT THE REGION WITHIN THE NEXT WEEK. BE SURE TO STAY TUNED FOR
FUTURE UPDATES AS LOCATIONS, TIMING, AND IMPACTS COULD CHANGE.
BEGIN PREPARATIONS TO MITIGATE ANY IMPACTS THAT COULD RESULT FROM
THE HAZARDOUS WEATHER.

&&

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
300 AM MST SUN DEC 4 2016

WYZ001>020-022>030-051200-
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-
300 AM MST SUN DEC 4 2016

...WINTER STORM WARNING FOR THE TETON AND GROS VENTRE MOUNTAINS
IN ADDITION TO YELLOWSTONE NATIONAL PARK TODAY THROUGH MONDAY
MORNING...

...WINTER WEATHER ADVISORIES FOR MUCH OF THE REST OF THE WEST
TODAY THROUGH MONDAY MORNING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

SIGNIFICANT SNOW AND WIND WEST OF THE CONTINENTAL DIVIDE...
ESPECIALLY FROM THE TETONS NORTH THROUGH YELLOWSTONE NATIONAL
PARK. WINDY TO VERY WINDY EAST OF THE DIVIDE TODAY INTO TONIGHT.
SOME LIGHT SNOW IN THE NORTH AFTER MIDNIGHT. WINDY AREAS TONIGHT
EAST OF THE DIVIDE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

MONDAY...SIGNIFICANT SNOW AND WIND WEST OF THE CONTINENTAL
DIVIDE IN THE MORNING...TAPERING OFF IN THE AFTERNOON AND
EVENING.

MUCH COLDER TEMPERATURES SETTLE IN ACROSS THE AREA MONDAY NIGHT
AND TUESDAY...STAYING VERY COLD FOR TUESDAY NIGHT THOUGH WEDNESDAY
NIGHT.

THURSDAY NIGHT AND FRIDAY...A CHANCE OF SNOW IN THE WESTERN
MOUNTAINS. MODERATING TEMPERATURES THURSDAY AND FRIDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT SNOWFALL AMOUNTS. THANK YOU.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE ELKO NV
221 PM PST SAT DEC 3 2016

NVZ031-033-039-042230-
NORTHERN ELKO COUNTY-SOUTHEASTERN ELKO COUNTY-
SOUTH CENTRAL ELKO COUNTY-
221 PM PST SAT DEC 3 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST
NEVADA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

NO SIGNIFICANT WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

TWO WINTER DISTURBANCES WILL PASS OVER THE SILVER STATE BRINGING
SNOW SHOWERS. THE FIRST WILL BE SUNDAY INTO MONDAY WHICH WILL
MOSTLY IMPACT NORTHERN ELKO COUNTY WITH SNOW ACCUMULATION OF 1
INCH IN THE NORTHERN VALLEYS AND A HALF AN INCH ELSEWHERE. THIS
MAY PRODUCE SOME SLICK SPOTS ON THE ROADS MAINLY AROUND JARBIDGE
RANGE.

THE SECOND AND STRONGER OF THE SYSTEMS WILL IMPACT THE REGION
TUESDAY BRINGING FURTHER SNOW SHOWERS. THE SNOW ACCUMULATIONS IN
THE VALLEYS OF AROUND 1 1/2 INCHES AND 2-4 INCHES IN THE
MOUNTAINS. THE SNOW MAY IMPACT TRAVEL ON HIGHWAY 93 AND EASTERN
I-80 ESPECIALLY ON PEQUOP SUMMIT PASS. USE CAUTION WHEN ON THE
ROADS AS THE SNOW MAY CREATE SLICK SPOTS.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ASKED TO REPORT WEATHER PHENOMENA ACCORDING TO
STANDARD OPERATING PROCEDURE.

$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
601 AM MST SAT DEC 3 2016

UTZ001>016-019>021-517-518-WYZ021-041300-
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-
601 AM MST SAT DEC 3 2016

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

.DAY ONE...TODAY AND TONIGHT

A COOL BUT DRY NORTHWEST FLOW WILL PREVAIL ACROSS THE OUTLOOK AREA
THROUGH TONIGHT.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

A COLD STORM WILL BRING PERIODS OF ACCUMULATING SNOW TO PORTIONS
OF NORTHERN UTAH AND SOUTHWEST WYOMING AT TIMES SUNDAY NIGHT
THROUGH EARLY WEDNESDAY. THIS STORM WILL ALSO BRING THE COLDEST
TEMPERATURES OF THE SEASON THUS FAR. WHILE THE DETAILS OF THE
STORM REMAIN UNCERTAIN...THERE ARE INDICATIONS THAT COMMUTES
MONDAY THROUGH WEDNESDAY IN NORTHERN UTAH MAY BE IMPACTED. KEEP
AN EYE ON THE LATEST WEATHER FORECASTS THROUGH THE WEEKEND.

.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

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

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E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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