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Winter Weather Advisory


URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
228 PM MDT MON OCT 20 2014

...VERY WET AND COLD SYSTEM TO IMPACT WESTERN MONTANA TUESDAY...

.A WET COLD FRONT WILL IMPACT THE MOUNTAINS OF CENTRAL IDAHO AND
WESTERN MONTANA TUESDAY AND TUESDAY EVENING. RECENTLY MODELS HAVE
TRENDED MUCH COOLER AND WETTER WITH THIS SYSTEM.

IDZ006-211200-
/O.EXA.KMSO.WW.Y.0056.141021T1200Z-141022T1200Z/
SOUTHERN CLEARWATER MOUNTAINS-
228 PM MDT MON OCT 20 2014

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TUESDAY TO 5 AM
PDT WEDNESDAY ABOVE 5000 FEET FOR...DIXIE...

THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW ABOVE 5000 FEET... WHICH IS IN EFFECT
FROM 5 AM TUESDAY TO 5 AM PDT WEDNESDAY.

* IMPACTS/TIMING: RAIN IN THE CLEARWATER AND BITTERROOT MOUNTAINS
  WILL START FALLING IN THE MORNING AND TRANSITION TO SNOW IN THE
  AFTERNOON. EXPECT DENSE WET SNOW CAUSING SLUSHY CONDITIONS AND
  POOR VISIBILITY AT TIMES. ACCUMULATION ON PASSES IS LIKELY
  DURING THE HEAVIEST SNOWFALL IN THE AFTERNOON. AN INCH OR MORE
  OF DENSE SNOW IS POSSIBLE OVER LOLO PASS.

* SNOW ACCUMULATIONS: AROUND AN INCH OF SLUSHY WET SNOW ON PAVED
  ROADS WITH 2 INCHES OR MORE ON BACK ROADS ABOVE 6... 000 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
228 PM MDT MON OCT 20 2014

...VERY WET AND COLD SYSTEM TO IMPACT WESTERN MONTANA TUESDAY...

.A WET COLD FRONT WILL IMPACT THE MOUNTAINS OF CENTRAL IDAHO AND
WESTERN MONTANA TUESDAY AND TUESDAY EVENING. RECENTLY MODELS HAVE
TRENDED MUCH COOLER AND WETTER WITH THIS SYSTEM.

IDZ010-211200-
/O.CON.KMSO.WW.Y.0056.141021T1200Z-141022T1200Z/
EASTERN LEMHI COUNTY-
228 PM MDT MON OCT 20 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TUESDAY TO
6 AM MDT WEDNESDAY FOR LOLO PASS AND LOST TRAIL PASS...

A WINTER WEATHER ADVISORY FOR LOLO PASS AND LOST TRAIL PASS
REMAINS IN EFFECT FROM 6 AM TUESDAY TO 6 AM MDT WEDNESDAY.

* IMPACTS/TIMING: RAIN IN THE BITTERROOT MOUNTAINS WILL START
  FALLING IN THE MORNING AND TRANSITION TO SNOW IN THE AFTERNOON.
  EXPECT DENSE WET SNOW CAUSING SLUSHY CONDITIONS AND POOR
  VISIBILITY AT TIMES. ACCUMULATION ON PASSES IS LIKELY DURING
  THE HEAVIEST SNOWFALL IN THE AFTERNOON. AN INCH OR MORE OF DENSE
  SNOW IS POSSIBLE OVER LOST TRAIL PASS.

* SNOW ACCUMULATIONS: AROUND AN INCH OF SLUSHY... WET SNOW ON
  PAVED ROADS WITH 2 INCHES OR MORE ON BACK ROADS ABOVE 6... 000
  FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
228 PM MDT MON OCT 20 2014

...VERY WET AND COLD SYSTEM TO IMPACT WESTERN MONTANA TUESDAY...

.A WET COLD FRONT WILL IMPACT THE MOUNTAINS OF CENTRAL IDAHO AND
WESTERN MONTANA TUESDAY AND TUESDAY EVENING. RECENTLY MODELS HAVE
TRENDED MUCH COOLER AND WETTER WITH THIS SYSTEM.

MTZ006-211200-
/O.CON.KMSO.WW.Y.0056.141021T1200Z-141022T1200Z/
BITTERROOT/SAPPHIRE MOUNTAINS-
228 PM MDT MON OCT 20 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM TUESDAY TO
6 AM MDT WEDNESDAY ABOVE 5000 FEET...

A WINTER WEATHER ADVISORY ABOVE 5000 FEET REMAINS IN EFFECT FROM
6 AM TUESDAY TO 6 AM MDT WEDNESDAY.

* IMPACTS/TIMING: RAIN IN THE BITTERROOT MOUNTAINS WILL START
  FALLING IN THE MORNING AND TRANSITION TO SNOW IN THE AFTERNOON.
  EXPECT DENSE WET SNOW CAUSING SLUSHY CONDITIONS AND POOR
  VISIBILITY AT TIMES. ACCUMULATION ON PASSES IS LIKELY DURING
  THE HEAVIEST SNOWFALL IN THE AFTERNOON. THREE INCHES OR MORE OF
  SNOW IS POSSIBLE OVER SKALKAHO PASS.

* SNOW ACCUMULATIONS: AROUND AN INCH OF SLUSHY WET SNOW ON PAVED
  ROADS WITH 2 INCHES OR MORE ON BACK ROADS ABOVE 6... 000 FEET.

* LOCATIONS IMPACTED INCLUDE...HIGHWAY 93 SULA TO LOST TRAIL
  PASS...LOLO PASS

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
228 PM MDT MON OCT 20 2014

...VERY WET AND COLD SYSTEM TO IMPACT WESTERN MONTANA TUESDAY...

.A WET COLD FRONT WILL IMPACT THE MOUNTAINS OF CENTRAL IDAHO AND
WESTERN MONTANA TUESDAY AND TUESDAY EVENING. RECENTLY MODELS HAVE
TRENDED MUCH COOLER AND WETTER WITH THIS SYSTEM.

MTZ007-211200-
/O.CON.KMSO.WW.Y.0056.141021T1800Z-141022T1200Z/
BUTTE/BLACKFOOT REGION-
228 PM MDT MON OCT 20 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO
6 AM MDT WEDNESDAY ABOVE 6000 FEET...

A WINTER WEATHER ADVISORY ABOVE 6000 FEET REMAINS IN EFFECT FROM
NOON TUESDAY TO 6 AM MDT WEDNESDAY.

* IMPACTS/TIMING: SNOW ACCUMULATIONS ON ROADS ABOVE 6...000 FEET
  WILL CAUSE SLICK DRIVING CONDITIONS. EXPECT DENSE SLUSHY SNOW,
  MAINLY AFFECTING BACKCOUNTRY ROADS. MODERATE SNOW IN THE
  AFTERNOON AND EVENING WILL CAUSE REDUCED VISIBILITY OVER
  HOMESTAKE AND MACDONALD PASSES IN THE LATE AFTERNOON AND
  EVENING.

* SNOW ACCUMULATIONS: AROUND AN INCH OF DENSE... SLUSHY SNOW.

* LOCATIONS IMPACTED INCLUDE...GEORGETOWN LAKE...MACDONALD PASS

&&

$$

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE FAIRBANKS AK
952 AM AKDT MON OCT 20 2014

AKZ220-210200-
/O.NEW.PAFG.WW.Y.0182.141020T1752Z-141021T0200Z/
YUKON FLATS AND SURROUNDING UPLANDS-
INCLUDING...FORT YUKON...VENETIE...CENTRAL...CIRCLE...
STEVENS VILLAGE...BEAVER...CHALKYITSIK...BIRCH CREEK...
CIRCLE HOT SPRINGS...EAGLE SUMMIT...TWELVEMILE SUMMIT
952 AM AKDT MON OCT 20 2014

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM AKDT THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A WINTER
WEATHER ADVISORY FOR FREEZING RAIN...WHICH IS IN EFFECT UNTIL 6
PM AKDT THIS EVENING.

* LOCATION...DALTON HIGHWAY AND WEST

* FREEZING RAIN...ICE ACCUMULATION LESS THAN ONE TENTH OF AN INCH.

* TIMING...FREEZING RAIN WILL DIMINISH BY EARLY THIS EVENING.

* IMPACTS...TRAVEL WILL BE DIFFICULT. ICE ACCUMULATION ON POWER
  LINES AND TREE BRANCHES MAY CAUSE POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY MEANS THAT ONE OR MORE WINTER WEATHER
HAZARDS ARE EXPECTED TO CAUSE TRAVEL DIFFICULTIES.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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