Winter Weather Warnings / Watches / Advisories
Issued by NWS Riverton, WY

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000
WWUS45 KRIW 250959
WSWRIW

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
259 AM MST TUE NOV 25 2014

...WINTER STORM TO IMPACT NORTHWEST WYOMING THROUGH TONIGHT...

.THE SNOW WIS NOW BEGINNING IN THE WESTERN MOUNTAINS AND WILL
CONTINUE THROUGH THE DAY TODAY...WHEN THE SNOWFALL WILL BE
HEAVIEST... BEFORE SLOWLY DIMINISHING BY SUNRISE WEDNESDAY. SNOW
WILL ALSO FALL IN THE VALLEYS...BUT AMOUNTS WILL BE LESS BECAUSE
TEMPERATURES WILL WARM ENOUGH THAT THE SNOW WILL BE VERY WET OR
EVEN CHANGE OVER TO RAIN.

WYZ012-252300-
/O.CON.KRIW.WS.W.0014.000000T0000Z-141126T1200Z/
TETON AND GROS VENTRE MOUNTAINS-
259 AM MST TUE NOV 25 2014

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL CONTINUE THROUGH THE DAY AND INTO
  TONIGHT. THE SNOW WILL BE HEAVIEST DURING THE DAY TODAY WHEN
  SNOWFALL COULD REACH AN INCH PER HOUR AT TIMES.

* SNOW ACCUMULATIONS...15 TO 20 INCHES IN THE TETON RANGE WITH
  10 TO 15 INCHES IN THE GROS VENTRE MOUNTAINS.

* WIND AND VISIBILITY...WEST WIND OF 20 TO 30 MPH WILL LIMIT
  VISIBILITIES TO LESS THAN ONE-HALF MILE AT TIMES...ESPECIALLY
  IN EXPOSED LOCATIONS.

* IMPACTS...TRAVELERS OVER TETON PASS WILL BE HAMPERED BY HEAVY
  SNOW ALONG WITH SLICK ROADS AND SHARPLY REDUCED VISIBILITIES.
  SKIERS AND OTHER OUTDOOR ENTHUSIASTS SHOULD BE PREPARED FOR
  HEAVY SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REMEMBER...A WINTER STORM WATCH MEANS CONDITIONS ARE FAVORABLE
FOR HAZARDOUS WINTER WEATHER IN AND CLOSE TO THE WATCH AREA.

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE FOR HAZARDOUS TRAVEL. ONLY TRAVEL IN
AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO. MONITOR AVALANCHE CONDITIONS AT JHAVALANCHE.ORG.

&&

$$

WYZ013-252300-
/O.EXA.KRIW.WW.Y.0038.000000T0000Z-141126T1200Z/
JACKSON HOLE-
INCLUDING THE CITY OF...JACKSON
259 AM MST TUE NOV 25 2014

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
UNTIL 5 AM MST WEDNESDAY.

* SUMMARY AND TIMING...PERIODS OF SNOW WILL CONTINUE TODAY INTO
  TONIGHT. SNOW MAY MIX WITH OR CHANGE TO RAIN AT TIMES THIS
  AFTERNOON SOUTH OF THE JACKSON HOLE AIRPORT.

* SNOW ACCUMULATIONS...3 TO 6 INCHES NORTH OF THE JACKSON HOLE
  AIRPORT...2 TO 4 INCHES SOUTH OF THE AIRPORT.

* WIND AND VISIBILITY...SOUTH BECOMING WEST 15 TO 25...RESULTING
  IN VISIBILITIES OF ONE-HALF MILE OR LESS IN EXPOSED AREAS.

* IMPACTS...TRAVELERS WILL BE HAMPERED BY HEAVY SNOW AT TIMES
  ALONG WITH SLICK ROADS AND SHARPLY REDUCED VISIBILITIES. OUTDOOR
  ENTHUSIASTS SHOULD ALSO BE PREPARED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ001-252300-
/O.CON.KRIW.WW.Y.0038.000000T0000Z-141126T1200Z/
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF...LAKE...MAMMOTH...OLD FAITHFUL
259 AM MST TUE NOV 25 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL CONTINUE TODAY. THE SNOW WILL BE
  HEAVIEST DURING THE DAY TODAY WHEN SNOWFALL COULD REACH AN INCH
  PER HOUR AT TIMES.

* SNOW ACCUMULATIONS...4 TO 7 INCHES ACROSS THE NORTH HALF OF
  YELLOWSTONE NATIONAL PARK WITH UP TO ONE FOOT OF SNOW
  POSSIBLE IN THE HIGHER TERRAIN OF SOUTHWEST YELLOWSTONE
  NATIONAL PARK.

* WIND AND VISIBILITY...WEST WIND OF 20 TO 30 MPH WILL LIMIT
  VISIBILITIES TO LESS THAN ONE-HALF MILE AT TIMES...ESPECIALLY
  IN EXPOSED LOCATIONS.

* IMPACTS...MOTORISTS AND SNOWMOBILERS WILL BE HAMPERED BY HEAVY
  SNOW AND SHARPLY REDUCED VISIBILITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ002-252300-
/O.CON.KRIW.WW.Y.0038.000000T0000Z-141126T1200Z/
ABSAROKA MOUNTAINS-
259 AM MST TUE NOV 25 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL DEVELOP IN THE PRE-DAWN HOURS
  TODAY. THE SNOW WILL BE HEAVIEST DURING THE DAY TUESDAY
  WHEN SNOWFALL COULD REACH AN INCH PER HOUR AT TIMES.

* SNOW ACCUMULATIONS...6 TO 12 INCHES OF SNOW IS POSSIBLE ALONG
  THE HIGHER TERRAIN BORDERING YELLOWSTONE NATIONAL PARK. MOST
  OTHER LOCATIONS CAN EXPECTED 3 TO 6 INCHES OF SNOW...
  ESPECIALLY THE FARTHER EAST YOU GO TOWARD THE CODY FOOTHILLS.

* WIND AND VISIBILITY...WEST WIND OF 25 TO 40 MPH WITH HIGHER
  GUSTS WILL LIMIT VISIBILITIES TO LESS THAN ONE-HALF MILE AT
  TIMES...ESPECIALLY IN EXPOSED LOCATIONS.

* IMPACTS...MOTORISTS AND SNOWMOBILERS WILL BE HAMPERED BY HEAVY
  SNOW AND SHARPLY REDUCED VISIBILITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ024-252300-
/O.CON.KRIW.WW.Y.0038.000000T0000Z-141126T1200Z/
SALT RIVER AND WYOMING RANGES-
259 AM MST TUE NOV 25 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL CONTINUE THROUGH THE DAY TODAY.
  SNOWFALL RATES COULD REACH A RATE OF ONE INCH PER HOUR AT
  TIMES.

* SNOW ACCUMULATIONS...6 TO 12 INCHES OF SNOW WITH LOCALLY
  HIGHER AMOUNTS POSSIBLE.

* WIND AND VISIBILITY...WEST WIND OF 20 TO 30 MPH WITH GUSTS TO
  NEAR 40 MPH IN EXPOSED AREAS...RESULTING IN VISIBILITIES OF
  ONE- QUARTER MILE OR LESS.

* IMPACTS...MOTORISTS AND SNOWMOBILERS WILL BE HAMPERED BY
  OCCASIONAL HEAVY SNOW AND SHARPLY REDUCED VISIBILITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ014-252300-
/O.CON.KRIW.WW.Y.0038.000000T0000Z-141126T1200Z/
WIND RIVER MOUNTAINS WEST-
259 AM MST TUE NOV 25 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL INCREASE DEVELOP LATE TONIGHT AND
  CONTINUE THROUGH THE DAY TODAY WHEN SNOWFALL COULD REACH A RATE
  OF ONE INCH PER HOUR AT TIMES.

* SNOW ACCUMULATIONS...5 TO 10 INCHES OF SNOW WITH LOCALLY
  HIGHER AMOUNTS POSSIBLE.

* WIND AND VISIBILITY...WEST WIND OF 20 TO 30 MPH WITH GUSTS TO
  NEAR 40 MPH IN EXPOSED AREAS...RESULTING IN VISIBILITIES OF
  ONE- QUARTER MILE OR LESS.

* IMPACTS...MOTORISTS AND SNOWMOBILERS WILL BE HAMPERED BY
  OCCASIONAL HEAVY SNOW AND SHARPLY REDUCED VISIBILITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$

WYZ008-009-252300-
/O.CON.KRIW.WW.Y.0038.000000T0000Z-141126T1200Z/
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
259 AM MST TUE NOV 25 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...

A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL DEVELOP TODAY AND CONTINUE
  THROUGH THE DAY. SNOWFALL RATES COULD REACH ONE INCH PER HOUR
  AT TIMES.

* SNOW ACCUMULATIONS...6 TO 12 INCHES...ESPECIALLY ALONG THE
  WEST SLOPES OF THE BIGHORN MOUNTAINS.

* WIND AND VISIBILITY...NORTHWEST WIND OF 20 TO 30 MPH WITH
  GUSTS TO NEAR 45 MPH IN EXPOSED AREAS...RESULTING IN
  VISIBILITIES OF ONE-QUARTER MILE OR LESS.

* IMPACTS...TRAVELERS OVER POWDER RIVER PASS WILL BE HAMPERED
  BY HEAVY SNOW AT TIMES ALONG WITH SLICK ROADS AND SHARPLY
  REDUCED VISIBILITIES. OUTDOOR ENTHUSIASTS SHOULD ALSO BE
  PREPARED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.

THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF
TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET
AT WYOROAD.INFO.

&&

$$







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