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

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WWUS45 KRIW 242138
WSWRIW

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
238 PM MST MON NOV 24 2014

...WINTER STORM TO IMPACT NORTHWEST WYOMING TUESDAY AND TUESDAY
NIGHT...

.A STRONG...MOIST NORTHWEST FLOW WILL BEGIN TO PRODUCE SNOW MONDAY
NIGHT ACROSS THE NORTHWEST MOUNTAINS. THE SNOW WILL CONTINUE
THROUGH THE DAY TUESDAY...WHEN THE SNOWFALL WILL BE HEAVIEST...
BEFORE SLOWLY DIMISHING BY SUNRISE WEDNESDAY. SNOW WILL ALSO FALL
IN THE VALLEYS...BUT AMOUNTS WILL BE LIMITED BECAUSE TEMPERATURES
WILL WARM ENOUGH THAT THE SNOW WILL BE VERY WET OR EVEN CHANGE
OVER TO RAIN.

WYZ013-242245-
/O.CAN.KRIW.WS.A.0012.141125T0900Z-141126T1200Z/
JACKSON HOLE-
INCLUDING THE CITY OF...JACKSON
238 PM MST MON NOV 24 2014

...WINTER STORM WATCH IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS CANCELLED THE WINTER
STORM WATCH.

SNOWFALL OF 1 TO 3 INCHES CAN BE EXPECTED AROUND JACKSON WITH
LOCALLY HIGHER TOTALS OF 3 TO 5 INCHES AROUND MORAN. TEMPERATURES
WILL WARM LATE TUESDAY WITH THE SNOW BECOMING VERY WET OR EVEN
CHANGING OVER TO RAIN. THEREFORE...THE WINTER STORM WATCH HAS BEEN
CANCELLED.

$$

WYZ012-250545-
/O.UPG.KRIW.WS.A.0012.141125T0900Z-141126T1200Z/
/O.NEW.KRIW.WS.W.0014.141125T0900Z-141126T1200Z/
TETON AND GROS VENTRE MOUNTAINS-
238 PM MST MON NOV 24 2014

...WINTER STORM WARNING IN EFFECT FROM 2 AM TUESDAY TO 5 AM MST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 2 AM TUESDAY
TO 5 AM MST WEDNESDAY. THE WINTER STORM WATCH IS NO LONGER IN
EFFECT.

* SUMMARY AND TIMING...SNOW WILL DEVELOP IN THE PRE-DAWN HOURS OF
  TUESDAY. THE SNOW WILL BE HEAVIEST DURING THE DAY TUESDAY 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...TRAVELLERS 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.

&&

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

WYZ001-250545-
/O.NEW.KRIW.WW.Y.0038.141125T0900Z-141126T1200Z/
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF...LAKE...MAMMOTH...OLD FAITHFUL
238 PM MST MON NOV 24 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TUESDAY TO 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 FROM
2 AM TUESDAY TO 5 AM MST WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL DEVELOP IN THE PRE-DAWN HOURS OF
  TUESDAY. THE SNOW WILL BE HEAVIEST DURING THE DAY TUESDAY 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 AROUND 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.

&&

$$

WYZ002-250545-
/O.NEW.KRIW.WW.Y.0038.141125T0900Z-141126T1200Z/
ABSAROKA MOUNTAINS-
238 PM MST MON NOV 24 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TUESDAY TO 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 FROM
2 AM TUESDAY TO 5 AM MST WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL DEVELOP IN THE PRE-DAWN HOURS OF
  TUESDAY. 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.

&&

$$

WYZ024-250545-
/O.NEW.KRIW.WW.Y.0038.141125T0900Z-141126T1200Z/
SALT RIVER AND WYOMING RANGES-
238 PM MST MON NOV 24 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TUESDAY TO 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
FROM 2 AM TUESDAY TO 5 AM MST WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL INCREASE TONIGHT AND CONTINUE
  THROUGH THE ENTIRE DAY ON TUESDAY WHEN SNOWFALL 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.

&&

$$

WYZ014-250545-
/O.NEW.KRIW.WW.Y.0038.141125T0900Z-141126T1200Z/
WIND RIVER MOUNTAINS WEST-
238 PM MST MON NOV 24 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TUESDAY TO 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
FROM 2 AM TUESDAY TO 5 AM MST WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL INCREASE TONIGHT AND CONTINUE
  THROUGH THE ENTIRE DAY ON TUESDAY 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.

&&

$$

WYZ008-009-250545-
/O.NEW.KRIW.WW.Y.0038.141125T0900Z-141126T1200Z/
BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST-
238 PM MST MON NOV 24 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TUESDAY TO 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
FROM 2 AM TUESDAY TO 5 AM MST WEDNESDAY.

* SUMMARY AND TIMING...SNOW WILL INCREASE TONIGHT AND CONTINUE
  THROUGH THE ENTIRE DAY ON TUESDAY WHEN SNOWFALL COULD REACH A
  RATE OF 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...TRAVELLERS 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.

&&

$$
CNJ/KPL



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