FNUS75 KGJT 061139 FWSGJT SPOT FORECAST FOR STORMVEX - AM...NWS NATIONAL WEATHER SERVICE GRAND JUNCTION CO 439 AM MST MON DEC 6 2010 FORECAST IS BASED ON IGNITION TIME OF 0429 MST ON DECEMBER 06. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...CLOUDS WILL BE ON THE INCREASE TODAY AS A TROUGH APPROACHES FROM THE WEST. THIS TROUGH WILL BRING SNOWFALL TO THE AREA STARTING AROUND 3PM WITH SPOTTY SNOWSHOWERS BECOMING MORE PREDOMINANT SNOWFALL NEAR MIDNIGHT. SNOWFALL WILL PERSIST THROUGH TUESDAY MORNING. IN RESPONSE...A WINTER WEATHER ADVISORY HAS BEEN ISSUED FOR SNOWFALL ACCUMULATIONS OF 4 TO 8 INCHES FROM 3PM TODAY THROUGH NOON TUESDAY WITH LOCALLY HIGHER AMOUNTS POSSIBLE. CLOUDS WILL BE ON THE INCREASE THIS MORNING WITH CLOUD BASES LOWERING SIGNIFICANTLY AFTER 12 PM. .TODAY... SKY/WEATHER.........PARTLY CLOUDY (50-60%) THEN BECOMING CLOUDY (80-90%). NUMEROUS SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....30-35 F. MIN HUMIDITY........69-74%. 20-FOOT WINDS.......SOUTH WINDS 5 MPH. TRANSPORT WINDS.....SOUTHWEST 14 MPH. .TONIGHT... SKY/WEATHER.........CLOUDY (90-100%). SHOWERS. MIN TEMPERATURE.....19-24 F. MAX HUMIDITY........90-95%. 20-FOOT WINDS.......WEST WINDS 5 MPH. TRANSPORT WINDS.....WEST 24 MPH. .TUESDAY... SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS IN THE MORNING...THEN ISOLATED SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....25-30 F. MIN HUMIDITY........73-78%. 20-FOOT WINDS.......WEST WINDS 12 MPH DECREASING TO 5 MPH IN THE AFTERNOON. TRANSPORT WINDS.....NORTHWEST 21 MPH DECREASING TO 10 MPH IN THE AFTERNOON. $$ FORECASTER...TOM RENWICK REQUESTED BY...DUTY FORECASTER TYPE OF REQUEST...PRESCRIBED .TAG 20101206.STORM.01/GJT