FNUS75 KGJT 292137 FWSGJT SPOT FORECAST FOR PIEDRA AERIAL...USFS NATIONAL WEATHER SERVICE GRAND JUNCTION CO 337 PM MDT WED APR 29 2009 FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON APRIL 30. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...A PACIFIC NORTHWEST LOW PRESSURE SYSTEM MOVES THROUGH THE NORTHERN ROCKIES THURSDAY. AFTERNOON TEMPERATURES WILL REMAIN ABOVE NORMAL AND A FEW DEGREES WARMER THAN WEDNESDAY IN A DRY SOUTHWEST FLOW. GRADIENT WINDS WILL BE STRONGER THAN WEDNESDAY. .THURSDAY... SKY/WEATHER.........MOSTLY SUNNY (10-20%). MAX TEMPERATURE.....70-72 F AT 7000 FEET...58-61 F AT 10,000 FT. MIN HUMIDITY........8-10% AT 7000 FEET...13-15% AT 10,000 FT. 20-FOOT WINDS.......NORTHEAST 2-5 MPH UNTIL 1000...THEN SHIFTING TO SOUTHWEST 5-10 MPH WITH GUSTS TO 25-30 MPH IN THE AFTERNOON. SMOKE DISPERSAL.....POOR UNTIL 1000...THEN FAIR. GOOD AFTER 1200. MIXING HEIGHT.......LESS THAN 2000 FT AGL UNTIL 1000...RISING TO 5000 FT BY 1400. TRANSPORT WINDS.....SOUTHWEST 22 MPH. $$ FORECASTER...JOE RAMEY REQUESTED BY...JUSTIN MOORE TYPE OF REQUEST...PRESCRIBED .TAG 20090430.PIEDR.01/GJT