Winter Weather Warnings / Watches / Advisories
Issued by NWS Pocatello, ID

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WWUS45 KPIH 212112
WSWPIH

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE POCATELLO ID
212 PM MST SUN DEC 21 2014

.SNOW LEVEL OF 6500 TO 7000 FEET THIS AFTERNOON WILL DROP
OVERNIGHT TO 4500 TO 5000 FEET. MANY MOUNTAIN LOCATIONS HAVE
RECEIVED TOTAL SNOWFALL AMOUNTS OF 8 TO 15 INCHES. SNOW WILL
GRADUALLY TAPER OFF WITH AN ADDITIONAL 3 TO 6 INCHES POSSIBLE
BEFORE THE STORM ENDS MONDAY.

ANYONE TRAVELING IN THE SOUTHEAST IDAHO MOUNTAINS TODAY AND
TONIGHT CAN EXPECT DIFFICULT DRIVING CONDITIONS ESPECIALLY OVER
MOUNTAIN PASSES.

IDZ018-221200-
/O.CON.KPIH.WS.W.0010.000000T0000Z-141222T1200Z/
SAWTOOTH MOUNTAINS-
INCLUDING THE LOCATIONS OF...STANLEY...CLAYTON...COPPER BASIN...
BANNER CREEK SUMMIT
212 PM MST SUN DEC 21 2014

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

A WINTER STORM WARNING FOR HEAVY SNOW REMAINS IN EFFECT UNTIL 5
AM MST MONDAY.

* TIMING...THROUGH 5 AM MONDAY.

* MAIN IMPACT...TOTAL SNOWFALL OF 6 TO 12 INCHES OF SNOW WITH
  NEARLY TWO FEET POSSIBLE ABOVE 7000 FEET.

* LOCATIONS INCLUDE...STANLEY...CLAYTON...BANNER CREEK SUMMIT

* OTHER IMPACTS...BLOWING AND DRIFTING SNOW POSSIBLE OVERNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE
EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL
MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

&&

$$

IDZ031-032-221200-
/O.CON.KPIH.WS.W.0010.000000T0000Z-141222T1200Z/
BIG AND LITTLE WOOD RIVER REGION-LOST RIVER/PAHSIMEROI-
INCLUDING THE LOCATIONS OF...SUN VALLEY...GALENA SUMMIT...
SMILEY CREEK LODGE...ARCO...WILLOW CREEK SUMMIT
212 PM MST SUN DEC 21 2014

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST MONDAY
ABOVE 6000 FEET...

A WINTER STORM WARNING ABOVE 6000 FEET FOR SNOW AND BLOWING SNOW REMAINS
IN EFFECT UNTIL 5 AM MST MONDAY.

* TIMING...THROUGH 5 AM MONDAY.

* MAIN IMPACT...6 TO 12 INCHES OF SNOW ABOVE 6000 FEET WITH NEARLY
  TWO FEET POSSIBLE ABOVE 7000 FEET.

* LOCATIONS INCLUDE...GALENA SUMMIT...SMILEY CREEK LODGE...
  WILLOW CREEK SUMMIT.

* OTHER IMPACTS...BLOWING AND DRIFTING SNOW POSSIBLE OVERNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE
EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL
MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

&&

$$

IDZ019-023-025-221200-
/O.CON.KPIH.WS.W.0010.000000T0000Z-141222T1200Z/
UPPER SNAKE HIGHLANDS-CARIBOU HIGHLANDS-
WASATCH MOUNTAINS/IDAHO PORTION-
212 PM MST SUN DEC 21 2014

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST MONDAY
ABOVE 7500 FEET...

A WINTER STORM WARNING ABOVE 7500 FEET FOR SNOW AND BLOWING SNOW REMAINS
IN EFFECT UNTIL 5 AM MST MONDAY.

* TIMING...5 PM TODAY THROUGH 5 AM MONDAY.

* MAIN IMPACT...6 TO 12 INCHES OF SNOW ABOVE 6000 FEET WITH WELL
  OVER A FOOT POSSIBLE ABOVE 7500 FEET.

* LOCATIONS INCLUDE...DRIGGS...ISLAND PARK...MONIDA PASS...
  ASHTON HILL...TARGHEE PASS...PINE CREEK PASS...FISH CREEK
  SUMMIT... GEORGETOWN SUMMIT.

* OTHER IMPACTS...BLOWING AND DRIFTING SNOW WITH LOW VISIBILITIES
  POSSIBLE OVERNIGHT.

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 TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

HTTP://WEATHER.GOV/POCATELLO





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