000 WWUS45 KMSO 132250 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 400 PM MST (300 PM PST) WED NOV 13 2002 IDZ005-006-MTZ004-006-140500- NORTHERN CLEARWATER MOUNTAINS-SOUTHERN CLEARWATER MOUNTAINS- LOWER CLARK FORK REGION-BITTERROOT/SAPPHIRE MOUNTAINS- INCLUDING...DIXIE ...WINTER WEATHER ADVISORY ABOVE 5000 FEET FOR NORTH CENTRAL IDAHO AND NORTHWEST MONTANA THURSDAY... SNOW ACCUMULATIONS OF 2 TO 5 INCHES ABOVE 5000 FEET CAN BE EXPECTED ACROSS NORTH CENTRAL IDAHO AND NORTHWEST MONTANA ON THURSDAY. A FAST MOVING SYSTEM IN THE MOIST WESTERLY FLOW WILL MOVE INTO THE AREA ON THURSDAY...THE ATMOSPHERE REMAINS RATHER WARM...THEREFORE THE SNOW LEVEL WILL ONLY FALL TO ABOUT 5000 FEET. GUSTY NORTHWEST WINDS OF 15 TO 25 MPH WILL CAUSE BLOWING AND DRIFTING SNOW IN THE MOUNTAINS AND PASSES AS THE SYSTEM MOVES THROUGH. $$ MTZ002-140500- WEST GLACIER REGION- ...WINTER WEATHER ADVISORY ABOVE 5000 FEET FOR THE WEST GLACIER REGION ON THURSDAY... SNOW ACCUMULATIONS OF 2 TO 5 INCHES ABOVE 5000 FEET CAN BE EXPECTED ACROSS NORTH WEST MONTANA DURING THE DAY THURSDAY. A FAST MOVING SYSTEM IN THE MOIST WESTERLY FLOW WILL MOVE INTO THE AREA ON THURSDAY...THE ATMOSPHERE REMAINS RATHER WARM...THEREFORE THE SNOW LEVEL WILL REMAIN AT ABOUT 5000 FEET. GUSTY NORTHWEST WINDS OF 15 TO 25 MPH WILL CAUSE BLOWING AND DRIFTING SNOW IN THE MOUNTAINS AND PASSES FROM THURSDAY AFTERNOON INTO THURSDAY NIGHT. $$ MEAD/KOLATA