FNUS75 KGJT 161543 FWSGJT SPOT FORECAST FOR RESERVATION RIDGE PILES...USFS NATIONAL WEATHER SERVICE GRAND JUNCTION CO 843 AM MST TUE NOV 16 2010 FORECAST IS BASED ON IGNITION TIME OF 0840 MST ON NOVEMBER 16. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...THE LAST IN A SERIES OF DISTURBANCES IS PASSING TODAY. THE ASSOCIATED COLD FRONT WILL PASS AROUND NOON WITH WINDS SHIFTING TO NORTHWEST. A DRIER STABLE AIRMASS WILL WORK OVER THE REGION STARTING TONIGHT. GRADIENT WINDS WILL STILL BE STRONG ON WEDNESDAY. BUT VERTICAL MIXING WILL BE LIMITED. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS BY NOON. MAX TEMPERATURE.....29-34 F THEN FALLING IN THE AFTERNOON. MIN HUMIDITY........58-63%. 20-FOOT WINDS.......WINDY. WEST WINDS 15-20 MPH. GUSTS UP TO 35 MPH INCREASING TO 50 MPH BY NOON. SMOKE DISPERSAL.....EXCELLENT. CLEARING INDEX......500 INCREASING TO 1000+ BY 1000. HAINES INDEX........4 LOW. LAL.................1. MIXING HEIGHT.......3000 FT AGL INCREASING TO 4500 FT AGL IN THE AFTERNOON. TRANSPORT WINDS.....WEST 45 MPH. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY (60-70%) THEN BECOMING MOSTLY CLEAR (20-30%). SCATTERED SHOWERS IN THE EVENING. MIN TEMPERATURE.....16-21 F. MAX HUMIDITY........68-73%. 20-FOOT WINDS.......NORTHWEST 15-20 MPH WITH GUSTS TO AROUND 40 MPH...DECREASING TO 4-8 MPH AFTER MIDNIGHT. SMOKE DISPERSAL.....GOOD DECREASING TO POOR AFTER MIDNIGHT. CLEARING INDEX......650 DECREASING TO 100. HAINES INDEX........3 VERY LOW. LAL.................1. MIXING HEIGHT.......2500 FT AGL DECREASING TO LESS THAN 1000 BY MIDNIGHT. TRANSPORT WINDS.....NORTHWEST 30 MPH DECREASING TO 15 MPH AFTER MIDNIGHT. .WEDNESDAY... SKY/WEATHER.........MOSTLY SUNNY (10-20%). MAX TEMPERATURE.....31-36 F. MIN HUMIDITY........44-49%. 20-FOOT WINDS.......WEST WINDS 5 MPH INCREASING TO 12 MPH IN THE AFTERNOON. SMOKE DISPERSAL.....POOR (MAX OF 38000 KNOT-FT). CLEARING INDEX......INCREASING TO 380 IN THE AFTERNOON. HAINES INDEX........4 LOW. LAL.................1. MIXING HEIGHT.......MAX OF 2000 FT AGL. TRANSPORT WINDS.....WEST 5 MPH INCREASING TO 20 MPH IN THE AFTERNOON. $$ FORECASTER...JOE RAMEY REQUESTED BY...MARTELL GIBBONS TYPE OF REQUEST...PRESCRIBED .TAG 20101116.RESER.01/GJT