FNUS75 KGJT 101045 FWSGJT SPOT FORECAST FOR STORMVEX - AM...NWS NATIONAL WEATHER SERVICE GRAND JUNCTION CO 445 AM MDT SUN APR 10 2011 FORECAST IS BASED ON IGNITION TIME OF 0429 MDT ON APRIL 10. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A WINTER WEATHER ADVISORY IS IN EFFECT FOR THE PARK RANGE THROUGH MIDNIGHT. EXPECT STORM TOTAL ACCUMULATIONS OF 6 TO 12 INCHES. THE WESTERN LOW PRESSURE SYSTEM WAS PASSING THROUGH NW COLORADO THIS MORNING. A COLD UNSTABLE NORTHWEST FLOW WILL CONTINUE TO PRODUCE SNOW SHOWERS AND PERIODS OF LOW CLOUDS. HIGH PRESSURE BUILDS IN FROM THE WEST AFTER MIDNIGHT FOR CLEARING SKIES TOWARDS MONDAY MORNING. .TODAY... SKY/WEATHER.........CLOUDY (90-100%). WIDESPREAD SHOWERS. CLOUD BASES.........1000-2000 FT AGL LOWERING TO THE STUDY SITE AT TIMES IN HEAVIER SHOWERS. MAX TEMPERATURE.....26-31 F. MIN HUMIDITY........74-79%. 20-FOOT WINDS.......WEST WINDS 10-15 MPH. TRANSPORT WINDS.....NORTHWEST 29 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (70-80%). WIDESPREAD SHOWERS IN THE EVENING...THEN SCATTERED SHOWERS AFTER MIDNIGHT. CLOUD BASES.........1000-2000 FT AGL UNTIL MIDNIGHT...THEN LIFTING AND BECOMING SCATTERED BY EARLY MORNING. MIN TEMPERATURE.....18-23 F. MAX HUMIDITY........93-98%. 20-FOOT WINDS.......WEST WINDS 10-15 MPH BECOMING SOUTH 3-5 MPH AFTER MIDNIGHT. TRANSPORT WINDS.....NORTHWEST 28 MPH BECOMING WEST 17 MPH AFTER MIDNIGHT. .MONDAY... SKY/WEATHER.........PARTLY SUNNY IN THE MORNING WITH INCREASING AFTERNOON HIGH CLOUDS. CLOUD BASES.........UNLIMITED IN THE MORNING...LOWERING TO 15,000 FT AGL IN THE AFTERNOON. MAX TEMPERATURE.....32-37 F. MIN HUMIDITY........47-52%. 20-FOOT WINDS.......SOUTHWEST WINDS 5 MPH INCREASING TO 12 MPH IN THE AFTERNOON. TRANSPORT WINDS.....WEST 15 MPH. $$ FORECASTER...JOE RAMEY REQUESTED BY...DUTY FORECASTER TYPE OF REQUEST...PRESCRIBED .TAG 20110410.STORM.01/GJT