FNUS75 KGJT 301628 FWSGJT SPOT FORECAST FOR PINEY PILES...USFS, WRNF NATIONAL WEATHER SERVICE GRAND JUNCTION CO 928 AM MST MON NOV 30 2009 FORECAST IS BASED ON IGNITION TIME OF 1130 MST ON NOVEMBER 30. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE AT THE SURFACE AND ALOFT WILL PRODUCE POOR MIXING TODAY. A TROUGH OF LOW PRESSURE DIVES INTO THE NORTHERN ROCKIES ON TUESDAY...BUT WILL NOT LIFT SMOKE DISPERSAL OUT OF THE POOR CATEGORY. SHOWERS AND BETTER SMOKE DISPERSAL IS POSSIBLE WEDNESDAY AS THE TROUGH SAGS INTO COLORADO. .TODAY... SKY/WEATHER.........MOSTLY SUNNY (10-20%). MAX TEMPERATURE.....34-39 F. 20-FOOT WINDS.......SOUTHEAST WINDS 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON. SMOKE DISPERSAL.....POOR (MAX OF 10000 KNOT-FT). MIXING HEIGHT.......1000-2000 FT AGL. TRANSPORT WINDS.....NORTHWEST 5 MPH. .TONIGHT... SKY/WEATHER.........CLEAR (0-10%). MIN TEMPERATURE.....14-19 F. 20-FOOT WINDS.......EAST WINDS 2-5 MPH. SMOKE DISPERSAL.....POOR (MAX OF 5000 KNOT-FT). MIXING HEIGHT.......LESS THAN 1000 FT AGL. TRANSPORT WINDS.....EAST 5 MPH. .TUESDAY... SKY/WEATHER.........MOSTLY SUNNY (20-30%) THEN BECOMING PARTLY CLOUDY (30-40%). MAX TEMPERATURE.....33-38 F. 20-FOOT WINDS.......EAST 2-5 MPH UNTIL 1000...THEN NORTHWEST 4-8 MPH IN THE AFTERNOON. SMOKE DISPERSAL.....POOR (MAX OF 30000 KNOT-FT). MIXING HEIGHT.......1000-2500 FT AGL. TRANSPORT WINDS.....EAST 2-5 MPH UNTIL 1000...THEN NORTHWEST 12 MPH AFTER 1200. $$ FORECASTER...JOE RAMEY REQUESTED BY...TODD KING TYPE OF REQUEST...PRESCRIBED .TAG 20091130.PINEY.01/GJT