FNUS75 KGJT 201544 FWSGJT SPOT FORECAST FOR SWEENEY PILES...JUNIPER VALLEY RIFLE NATIONAL WEATHER SERVICE GRAND JUNCTION CO 844 AM MST THU JAN 20 2011 FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON JANUARY 20. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A DRY NORTHWEST FLOW ALOFT DOMINATES TODAY AFTER YESTERDAY'S COLD FRONTAL PASSAGE. DRY STABLE AIR ALOFT WILL RESTRICT MIXING. INCREASING MOISTURE AND CHANCES OF SHOWERS ON FRIDAY AFTERNOON WILL BRING BETTER MIXING. .TODAY... 20-FOOT WINDS.......NORTHEAST WINDS 1-5 MPH SHIFTING TO SOUTHWEST IN THE AFTERNOON. SMOKE DISPERSAL.....POOR (MAX OF 18000 KNOT-FT). MIXING HEIGHT.......1000-2000 FT AGL. TRANSPORT WINDS.....NORTHWEST 10 MPH. $$ FORECASTER...JOE RAMEY REQUESTED BY...PETE DAVIS TYPE OF REQUEST...PRESCRIBED .TAG 20110120.SWEEN.01/GJT