FNUS75 KGJT 152224 FWSGJT SPOT FORECAST FOR STORMVEX - PM...NWS NATIONAL WEATHER SERVICE GRAND JUNCTION CO 324 PM MST WED DEC 15 2010 FORECAST IS BASED ON IGNITION TIME OF 1430 MST ON DECEMBER 15. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... IN THE WAKE OF TODAY'S COLD FRONT DRIER COOLER AIR WILL BE SPILLING INTO THE REGION FROM THE NORTHWEST LATER TONIGHT. INSTABILITY HOWEVER WILL KEEP SNOW SHOWERS IN THE FORECAST THROUGH THURSDAY. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SNOW...DECREASING TO OCCASIONAL SNOW SHOWERS AFTER MIDNIGHT. CLOUD CEILINGS WILL BE AT GROUND LEVEL EARLY THIS EVENING...INCREASING TO 1000 FEET AGL BY 2200 WITH PERIODS WHEN CLOUD BASES WILL BE >3000 FEET AGL. MIN TEMPERATURE.....10-15 F. MAX HUMIDITY........85-90%. 20-FOOT WINDS.......NORTHWEST WINDS 10-15 MPH...DECREASING TO 5 MPH AFTER 1900. TRANSPORT WINDS.....NORTHWEST 12 MPH. .THURSDAY... SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS. CLOUD CEILINGS TYPICALLY 1000 FEET AGL OR GREATER... AND FREQUENTLY >3000 FEET AGL. MAX TEMPERATURE.....15-20 F. MIN HUMIDITY........71-76%. 20-FOOT WINDS.......NORTH WINDS 5-10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON. TRANSPORT WINDS.....WEST 8 MPH. $$ FORECASTER...MIKE CHAMBERLAIN REQUESTED BY...DUTY FORECASTER TYPE OF REQUEST...PRESCRIBED .TAG 20101215.STORM.02/GJT