Winter Weather Warnings / Watches / Advisories
Issued by NWS Great Falls, MT

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WWUS45 KTFX 202150
WSWTFX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
250 PM MST THU NOV 20 2014

MTZ008-009-014-015-048-055-211300-
/O.NEW.KTFX.WW.Y.0047.141122T0700Z-141123T1200Z/
BEAVERHEAD-NORTHERN ROCKY MOUNTAIN FRONT-
CENTRAL AND SOUTHERN LEWIS AND CLARK-MADISON-
SOUTHERN ROCKY MOUNTAIN FRONT-GALLATIN-
INCLUDING THE FOLLOWING LOCATIONS...BIG HOLE PASS...
CHIEF JOSEPH PASS...MONIDA PASS...BROWNING...MARIAS PASS...
LINCOLN...RAYNOLDS PASS...TARGHEE PASS...WEST YELLOWSTONE
250 PM MST THU NOV 20 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT FRIDAY NIGHT
TO 5 AM MST SUNDAY...

THE NATIONAL WEATHER SERVICE IN GREAT FALLS HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM MIDNIGHT FRIDAY NIGHT TO 5 AM MST SUNDAY.

* TIMING AND MAIN IMPACT: SNOW AND BLOWING SNOW WILL DEVELOP
  FRIDAY EVENING ALONG THE ROCKY MOUNTAIN FRONT AND LATE FRIDAY
  NIGHT ACROSS SOUTHWEST MONTANA. SNOW WILL CONTINUE THROUGH
  SUNDAY MORNING. TRAVEL MAY BECOME DIFFICULT...ESPECIALLY OVER
  MOUNTAIN PASSES.

* SNOW ACCUMULATIONS: TOTAL SNOW ACCUMULATIONS OF 4 TO 8 ARE
  POSSIBLE WITH LOCALLY HIGHER AMOUNTS IN THE MOUNTAINS ABOVE PASS
  LEVEL.

* WINDS AND VISIBILITY: THE COMBINATION OF FALLING SNOW AND GUSTY
  WINDS WILL CREATE WIDESPREAD BLOWING SNOW AND VISIBILITY LESS
  THAN ONE-HALF MILE AT TIMES.

* LOCATIONS AFFECTED INCLUDE: TARGHEE PASS...WEST YELLOWSTONE...
  BROWNING...MARIAS PASS...BIG HOLE PASS...CHIEF JOSEPH PASS...
  MONIDA PASS...LINCOLN...RAYNOLDS PASS.

* TO SEE A GRAPHICAL REPRESENTATION OF THIS HAZARD PLEASE VISIT
  OUR WEB PAGE AND CLICK ON THE DETAILED HAZARDS TAB.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

FOR SPECIFIC ROAD AND TRAVEL CONDITIONS IN MONTANA...DIAL 5 1 1.

&&

$$







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