HAZARDOUS WEATHER OUTLOOK
Issue Date: 118 PM MST FRI DEC 04 2009
Expiration: 145 PM MST FRI DEC 04 2009

Expires:200912042045;;
FLUS45 KMSO 042018
HWOMSO
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MISSOULA MT
117 PM MST FRI DEC 4 2009
MTZ002-003-006-007-043-042045-
WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS-
BITTERROOT/SAPPHIRE MOUNTAINS-BUTTE/BLACKFOOT REGION-
POTOMAC/SEELEY LAKE REGION-
117 PM MST FRI DEC 4 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST
MONTANA AND WEST CENTRAL MONTANA.
.DAY ONE...TODAY AND TONIGHT
LIGHT SNOWFALL IS EXPECTED TO DEVELOP TONIGHT WITH ACCUMULATIONS
OF 1 TO 3 INCHES POSSIBLE.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
SATURDAY NIGHT THROUGH SUNDAY NIGHT...DANGEROUSLY COLD WIND CHILL
VALUES ARE POSSIBLE AS AN ARCTIC AIR MASS OUT OF CANADA WILL
COMBINE WITH STRONG EAST TO NORTHEAST WINDS. THESE STRONGER WINDS
COULD ALSO CREATE AREAS OF BLOWING AND DRIFTING SNOW REDUCING
VISIBILITIES.
TUESDAY MORNING...COULD BE ONE OF THE COLDEST MORNINGS FOR
WESTERN MONTANA AND NORTH-CENTRAL IDAHO. PARTIAL CLEARING SHOULD
ALLOW AN ALREADY COLD ARCTIC AIR MASS TO INTENSIFY THROUGH
RADIATIONAL COOLING.
.SPOTTER INFORMATION STATEMENT...
WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
$$