WINTER STORM WARNING
Warning Issue Date: 104 PM MST SUN DEC 06 2009
WINTER STORM WARNING IN EFFECT FROM 5 PM MONDAY TO NOON MST
TUESDAY ABOVE 6000 FEET...
THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A WINTER STORM
WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 5 PM MONDAY TO
NOON MST TUESDAY. THIS WARNING UPGRADES THE WINTER STORM WATCH
WHICH IS NO LONGER IN EFFECT.
* TIMING...VALLEY RAIN AND MOUNTAIN SNOW WILL DEVELOP MONDAY WITH
WIDESPREAD VALLEY RAIN AND SIGNIFICANT MOUNTAIN SNOW EXPECTED
MONDAY NIGHT AND TUESDAY.
* SNOW ACCUMULATIONS...FOR LOCATIONS ABOVE 7000 FEET...12 TO 18
INCHES OF SNOW IS POSSIBLE. BETWEEN 6000 AND 7000 FEET...6 TO 12
INCHES OF SNOW IS EXPECTED.
* SNOW LEVELS...SNOW LEVELS WILL INITIALLY BE AROUND 7000 FEET
MONDAY AFTERNOON...THEN FALL TO 5000 FEET TUESDAY MORNING.
* WINDS...BREEZY TO WINDY WITH SOUTH TO SOUTHWEST WINDS OF 15 TO
30 MPH AND GUSTS TO 45 MPH ESPECIALLY ACROSS THE HIGHER
TERRAIN.
* IMPACTS...SIGNIFICANT SNOWFALL IS EXPECTED ABOVE 6000 FEET. THE
STRONG AND GUSTY SOUTH TO SOUTHWEST WINDS WILL RESULT IN AREAS
OF BLOWING SNOW...REDUCING VISIBILITIES BELOW A QUARTER MILE AT
TIMES. TRAVEL CONDITIONS WILL BE EXTREMELY HAZARDOUS. SOME ROADS
MAY BECOME IMPASSABLE...ESPECIALLY DUE TO DRIFTING OF SNOW AND
SIGNIFICANT ACCUMULATION BY TUESDAY MORNING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING MEANS HEAVY SNOW ACCUMULATIONS ARE EXPECTED.
GUSTY WINDS AND BLOWING SNOW IS ALSO POSSIBLE. THIS WILL MAKE
TRAVEL VERY DIFFICULT OR IMPOSSIBLE...ESPECIALLY IN THE MOUNTAINS.
LISTEN TO NOAA WEATHER RADIO...COMMERCIAL TELEVISION OR RADIO
STATIONS...OR YOUR CABLE TELEVISION SERVICE PROVIDER FOR UPDATES
ON THIS DEVELOPING WINTER STORM. ADDITIONAL WEATHER INFORMATION
IS ON THE INTERNET AT WWW.WEATHER.GOV/TUCSON
$$
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