FNUS75 KTFX 291434 FWSTFX SPOT FORECAST FOR UPPER ARMELLS...BLM LEWISTOWN DISPATCH NATIONAL WEATHER SERVICE GREAT FALLS MT 734 AM MST TUE JAN 29 2013 FORECAST IS BASED ON IGNITION TIME OF 0720 MST ON JANUARY 29. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. WINTER WEATHER ADVISORY IN EFFECT FOR SNOW AND BLOWING SNOW UNTIL 1700 MST TUESDAY. .DISCUSSION...STRONG COLD FRONT PUSHED SOUTH OF LEWISTOWN EARLIER THIS MORNING. PERIODS OF LIGHT TO OCCASIONAL MODERATE SNOW WITH TEMPERATURES STEADY OR FALLING THRU THE DAY. GUSTY SURFACE WINDS EXPECTED THROUGH EARLY AFTERNOON THEN GRADUALLY DECREASING TOWARD EVENING. SNOW ACTIVITY WILL DISSIPATE AS WELL THIS EVE BUT ANOTHER ROUND OF SNOW LIKELY WEDNESDAY AFTERNOON AS NEXT WEATHER SYSTEM COMES THRU CENTRAL MONTANA. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF BLOWING SNOW. SNOW. CWR.................60 PERCENT. MAX TEMPERATURE.....11-14. WIND (20 FT)........WINDY. NORTHWEST WINDS 20 TO 25 MPH WITH GUSTS TO AROUND 35 MPH. RIDGE TOP WIND......NORTHWEST AT 30 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF BLOWING SNOW IN THE EVENING. SLIGHT CHANCE OF SNOW IN THE EVENING...THEN CHANCE OF SNOW AFTER MIDNIGHT. CWR.................30 PERCENT. MIN TEMPERATURE.....ZERO TO 5 ABOVE ZERO. WIND (20 FT)........NORTHWEST WINDS 15 TO 20 MPH BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT. RIDGE TOP WIND......NORTHWEST AT 20 MPH. .WEDNESDAY... SKY/WEATHER.........CLOUDY. CHANCE OF SNOW IN THE MORNING...THEN SNOW IN THE AFTERNOON. CWR.................70 PERCENT. MAX TEMPERATURE.....15-20. WIND (20 FT)........WEST WINDS 5 TO 10 MPH. RIDGE TOP WIND......NORTHWEST AT 25 MPH. $$ FORECASTER...WARANAUSKAS REQUESTED BY...JOSH BARTA TYPE OF REQUEST...PRESCRIBED .TAG 20130129.UPPER.01/TFX