FNUS75 KGJT 291142 AAA FWSGJT SPOT FORECAST FOR WEST VAIL PILES...UPDATED NATIONAL WEATHER SERVICE GRAND JUNCTION CO 442 AM MST TUE DEC 29 2009 UPDATED FOR LATEST FORECAST INFORMATION FORECAST IS BASED ON IGNITION TIME OF 1030 MST ON DECEMBER 29. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION....DISCUSSION...MOISTURE IS STREAMING UP FROM THE SOUTHWEST TODAY. AREA SHOWERS WILL BEGIN THIS AFTERNOON AND BECOME WIDESPREAD ON WEDNESDAY. THE BEST SNOW ACCUMULATION WILL OCCUR WEDNESDAY NIGHT AND THURSDAY AS THE JET STREAM PUSHES IN FROM THE NORTHWEST. .TODAY... SKY/WEATHER.........THICKENING CLOUDS. ISOLATED SHOWERS POSSIBLE BY IGNITION TIME...THEN SCATTERED SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....21-26 F. 20-FOOT WINDS.......LIGHT AND VARIABLE AT IGNITION TIME BECOMING WEST 3-8 MPH IN THE AFTERNOON. GUSTS TO 15 MPH NEAR AFTERNOON SHOWERS. SMOKE DISPERSAL.....FAIR EXCEPT EXCELLENT IN AFTERNOON SHOWERS. MIXING HEIGHT.......2000-2700 FT AGL. TRANSPORT WINDS.....SOUTHWEST 15 MPH. $$ FORECASTER...JOE RAMEY REQUESTED BY...NICK COLLARD TYPE OF REQUEST...PRESCRIBED .TAG 20091229.WESTV.02/GJT