FNUS75 KGJT 260247 FWSGJT SPOT FORECAST FOR FARVIEW RX...NPS NATIONAL WEATHER SERVICE GRAND JUNCTION CO 847 PM MDT SUN OCT 25 2009 FORECAST IS BASED ON IGNITION TIME OF 1200 MDT ON OCTOBER 26. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... HIGH PRESSURE AND MUCH MORE STABLE CONDITIONS WILL MOVE IN TODAY. NORTHWEST WINDS ALOFT WILL DECREASE AND A STRONG SUBSIDENCE INVERSION WILL CAP VERTICAL MIXING AT ABOUT 10,500 FT ABOVE SEA LEVEL. THERE SHOULD BE JUST ENOUGH MIXING AND WIND TO REACH "FAIR" FOR A FEW HOURS IN THE AFTERNOON. CLOUDS AND WEST WINDS ALOFT WILL INCREASE TONIGHT AND A STRONG STORM WILL DEVELOP OVER THE GREAT BASIN TUESDAY. EXPECT STRONG SOUTHWEST WINDS TUESDAY AND UNSTABLE CONDITIONS. A COLD FRONT WILL MOVE THROUGH TUESDAY NIGHT. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (10-20%). MAX TEMPERATURE.....41-46 F. MIN HUMIDITY........22-27%. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3-6 MPH UNTIL 1200, THEN BECOMING NORTHWEST 4-8 MPH. SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR (40000 KNOT/FT) UNTIL ABOUT 1500, THEN BECOMING POOR AGAIN. MIXING HEIGHT.......1000 FT AGL INCREASING TO 3100 FT AGL BETWEEN 1200 AND 1500. TRANSPORT WINDS.....DOWNSLOPE/DOWNVALLEY 6 MPH UNTIL 1200, THEN BECOMING NORTHWEST 14 MPH FROM 1200 TO 1500. AFTER ABOUT 1500 BECOMING DOWNSLOPE/DOWNVALLEY 2-4 MPH. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (30-40%). MIN TEMPERATURE.....26-31 F. MAX HUMIDITY........37-42%. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 2-5 MPH. SMOKE DISPERSAL.....POOR (8200 KNOT-FT). MIXING HEIGHT.......1000 FT AGL. TRANSPORT WINDS.....DOWNSLOPE/DOWNVALLEY 5 MPH. .TUESDAY... SKY/WEATHER.........PARTLY CLOUDY (40-50%) THEN BECOMING MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS IN THE AFTERNOON. MAX TEMPERATURE.....51-56 F. MIN HUMIDITY........17-22%. 20-FOOT WINDS.......SOUTHWEST WINDS 10-15 WITH GUSTS TO 25 MPH IN THE AFTERNOON. SMOKE DISPERSAL.....POOR UNTIL 0900 THEN FAIR. INCREASING TO VERY GOOD ABOUT 1400. $$ FORECASTER...CHRIS CUOCO REQUESTED BY...BRAD HARRIS TYPE OF REQUEST...PRESCRIBED .TAG 20091026.FARVI.01/GJT