FNUS75 KBYZ 061334 FWSBYZ SPOT FORECAST FOR MILL CREEK...BLM NATIONAL WEATHER SERVICE BILLINGS MT 634 AM MST FRI MAR 6 2009 FORECAST IS BASED ON IGNITION TIME OF 0645 MST ON MARCH 06. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... RADAR AT 630 AM INDICATES SNOW IS DEVELOPING OVER YELLOWSTONE COUNTY BEHIND LAST NIGHTS ARCTIC FRONTAL PASSAGE. PERIODS OF SNOW WILL CONTINUE THROUGH ABOUT MID AFTERNOON WITH AN INCH OR TWO LOCALLY POSSIBLE. TEMPERATURES IN THE MID TEENS THIS MORNING WILL HAVE A SLOW TIME CLIMBING BACK TO AROUND 20-25 DEGREES THIS AFTERNOON. LOOK FOR BRISK EAST TO NORTHEAST WINDS TODAY...DECREASING SOME THIS AFTERNOON. .TODAY... SKY/WEATHER.........CLOUDY. PERIODS OF LIGHT SNOW. CWR.................70 PERCENT. MAX TEMPERATURE.....18-23. MIN HUMIDITY........64-69 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......NORTHEAST WINDS 10 TO 15 MPH...BECOMING 5 TO 10 LATE TODAY. RIDGETOP...........SOUTHWEST 5 TO 15 MPH. MIXING HEIGHT.......3100 FT AGL. MIXING WINDS........NORTHWEST 5 TO 10 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE EVENING. CWR.................20 PERCENT. MIN TEMPERATURE.....5-11. MAX HUMIDITY........85-90 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......NORTH WINDS 5 TO 10 MPH IN THE EVENING SHIFTING TO THE SOUTHWEST OVERNIGHT. RIDGETOP...........WEST 10 TO 25 MPH. MIXING HEIGHT.......300 FT AGL. MIXING WINDS........WEST 15 TO 25 MPH. .SATURDAY... SKY/WEATHER.........PARTLY CLOUDY. CWR.................0 PERCENT. MAX TEMPERATURE.....37-42. MIN HUMIDITY........35-40 PERCENT. WIND (20 FT)........ SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 15 MPH. RIDGETOP...........SOUTHWEST 20 TO 35 MPH. MIXING HEIGHT.......2700 FT AGL. MIXING WINDS........SOUTHWEST 15 TO 25 MPH. $$ FORECASTER...TESAR REQUESTED BY...UNDERWOOD TYPE OF REQUEST...PRESCRIBED .TAG 20090306.MILLC.02/BYZ