253 WWUS45 KTFX 301029 WSWTFX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GREAT FALLS MT 427 AM MDT MON SEP 30 2002 MTZ009-048-302300- NORTHERN ROCKY MOUNTAIN FRONT-SOUTHERN ROCKY MOUNTAIN FRONT- 427 AM MDT MON SEP 30 2002 ...WINTER WEATHER ADVISORY FOR SNOW CONTINUES THROUGH THIS EVENING ABOVE 5000 FEET OVER THE ROCKY MOUNTAIN FRONT... SNOW WILL CONTINUE OVER THE ROCKY MOUNTAIN FRONT THROUGH THIS EVENING WITH TOTAL SNOW ACCUMULATIONS OF 2 TO 5 INCHES. GUSTY WEST WINDS AT 20 TO 30 MILES AN HOUR WILL PRODUCE BLOWING AND DRIFTING SNOW. $$