WIND CHILL WARNING
Warning Issue Date: 227 PM MST FRI DEC 04 2009
WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO
11 AM MST MONDAY...
A WIND CHILL WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO
11 AM MST MONDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL 5 PM MST THIS AFTERNOON.
* IMPACTS/TIMING: ADDITIONAL SNOW ACCUMULATIONS THIS AFTERNOON WITH
AREAS OF BLOWING SNOW...STRONG WINDS AND DANGEROUS WIND CHILLS
TONIGHT THROUGH MIDDAY MONDAY.
* SNOW ACCUMULATIONS: STORM TOTAL ACCUMULATIONS 2 TO 4 INCHES IN
THE VALLEYS...AND 3 TO 6 INCHES IN THE MOUNTAINS.
* WIND CHILL VALUES: 10 TO 20 BELOW ZERO TONIGHT AND SUNDAY...
THEN 20 TO 40 BELOW SUNDAY NIGHT AND EARLY MONDAY.
* WIND SPEEDS: 20 TO 30 MPH WITH HIGHER GUSTS DEVELOPING TONIGHT
AND CONTINUING SUNDAY NIGHT. AREAS OF BLOWING SNOW WILL REDUCE
VISIBILITIES BELOW ONE-HALF MILE WITH INITIAL FRONTAL PASSAGE
TONIGHT.
* LOCATIONS IMPACTED INCLUDE...BAD ROCK CANYON...ESSEX...HIGHWAY
83 BIGFORK TO SWAN LAKE...MARIAS PASS...POLEBRIDGE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.
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.
$$
WINTER WEATHER ADVISORY
Warning Issue Date: 227 PM MST FRI DEC 04 2009
WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO
11 AM MST MONDAY...
A WIND CHILL WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO
11 AM MST MONDAY. A WINTER WEATHER ADVISORY REMAINS IN EFFECT
UNTIL 5 PM MST THIS AFTERNOON.
* IMPACTS/TIMING: ADDITIONAL SNOW ACCUMULATIONS THIS AFTERNOON WITH
AREAS OF BLOWING SNOW...STRONG WINDS AND DANGEROUS WIND CHILLS
TONIGHT THROUGH MIDDAY MONDAY.
* SNOW ACCUMULATIONS: STORM TOTAL ACCUMULATIONS 2 TO 4 INCHES IN
THE VALLEYS...AND 3 TO 6 INCHES IN THE MOUNTAINS.
* WIND CHILL VALUES: 10 TO 20 BELOW ZERO TONIGHT AND SUNDAY...
THEN 20 TO 40 BELOW SUNDAY NIGHT AND EARLY MONDAY.
* WIND SPEEDS: 20 TO 30 MPH WITH HIGHER GUSTS DEVELOPING TONIGHT
AND CONTINUING SUNDAY NIGHT. AREAS OF BLOWING SNOW WILL REDUCE
VISIBILITIES BELOW ONE-HALF MILE WITH INITIAL FRONTAL PASSAGE
TONIGHT.
* LOCATIONS IMPACTED INCLUDE...BAD ROCK CANYON...ESSEX...HIGHWAY
83 BIGFORK TO SWAN LAKE...MARIAS PASS...POLEBRIDGE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WIND CHILL WARNING MEANS THE COMBINATION OF VERY COLD AIR AND
STRONG WINDS WILL CREATE DANGEROUSLY LOW WIND CHILL VALUES. THIS
WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA OR DEATH IF
PRECAUTIONS ARE NOT TAKEN.
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING
SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
$$
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