FNUS73 KBIS 051510 FWSBIS SPOT FORECAST FOR FOUR BEARS RX...THREE AFFILIATED TRIBES NATIONAL WEATHER SERVICE BISMARCK ND 1010 AM CDT MON SEP 5 2011 FORECAST IS BASED ON IGNITION TIME OF 1115 CDT ON SEPTEMBER 05. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...CLEAR SKIES ALONG WITH SOUTH WINDS BETWEEN 10 AND 15 MPH WILL DOMINATE THE PRESCRIBED BURN AREA TODAY. MINIMUM RELATIVE HUMIDITIES WILL BE AROUND 30 PERCENT. A DRY COLD FRONT WILL SLIDE THROUGH THE BURN AREA NEAR MIDNIGHT TONIGHT PRODUCING A WIND SHIFT TO THE NORTH AND NORTHWEST. NO PRECIPITATION WILL OCCUR WITH THE PASSAGE OF THE FRONT. THIS IS REFLECTED IN TUESDAYS FORECAST. .TODAY... SKY/WEATHER.........SUNNY. TEMPERATURE.........69F AT IGNITION...MAX 79F. RH..................42 PERCENT AT IGNITION...MIN 31 PERCENT. WIND (20 FT)........WINDS SOUTH AT 10 TO 15 MPH. SMOKE DISPERSAL.....VERY GOOD. .TUESDAY... SKY/WEATHER.........SUNNY. TEMPERATURE.........MAX 83F. RH..................MIN 25 PERCENT. WIND (20 FT)........NORTHWEST WINDS AROUND 5 MPH SHIFTING TO THE NORTH IN THE AFTERNOON. $$ FORECASTER...SIMOSKO REQUESTED BY...NOEL S BAKER TYPE OF REQUEST...PRESCRIBED .TAG 20110905.FOURB.01/BIS