FNUS75 KGJT 180538 FWSGJT SPOT FORECAST FOR VAIL EAST...USFS NATIONAL WEATHER SERVICE GRAND JUNCTION CO 1038 PM MST THU DEC 17 2009 FORECAST IS BASED ON IGNITION TIME OF 1100 MST ON DECEMBER 18. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...ANOTHER WEAK DISTURBANCE EMBEDDED IN THE NORTHWEST FLOW WILL PASS OVER WESTERN COLORADO ON FRIDAY. AS A RESULT A FEW SNOW SHOWERS WILL BE POSSIBLE THROUGH THE DAY. SMOKE DISPERSAL WILL CLIMB INTO THE FAIR CATEGORY. .FRIDAY... SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED SHOWERS. MAX TEMPERATURE.....31-35 F. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 0-3 MPH UNTIL 1200...THEN BECOMING WEST AND INCREASING TO 3-7 MPH. SMOKE DISPERSAL.....POOR IN THE MORNING...THEN FAIR IN THE AFTERNOON. MIXING HEIGHT.......INCREASING TO 4000 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....NORTHWEST 14 MPH. $$ FORECASTER...ELLEN HEFFERNAN REQUESTED BY...NICK COLLARD TYPE OF REQUEST...PRESCRIBED .TAG 20091218.VAILE.01/GJT