FNUS73 KBIS 091340 FWSBIS SPOT FORECAST FOR KNUTSON...USFWS NATIONAL WEATHER SERVICE BISMARCK ND 840 AM CDT WED SEP 9 2009 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON SEPTEMBER 09. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE ACROSS THE DAKOTAS THIS MORNING...WILL MOVE EAST ACROSS THE NORTHERN MIDWEST. THIS WILL SET UP SOUTH TO SOUTHWESTERLY AT 10 TO 15 MPH...WITH A FEW GUSTS NEAR 20 MPH ACROSS THE AREA TODAY. RELATIVE HUMIDITIES WILL BE NEAR 30 PERCENT BY 1100. RELATIVE HUMIDITIES WILL DROP RAPIDLY DURING THE EARLY AFTERNOON AND SHOULD BOTTOM OUT IN THE MID TEENS AROUND 1900. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. TEMPERATURE.........58 AT IGNITION...MAX 82. RH..................33 PERCENT AT IGNITION...MIN 14 PERCENT. WIND (20 FT)........WINDS SOUTH AT 10 MPH AT IGNITION...OTHERWISE SOUTHWEST WINDS AROUND 5 MPH INCREASING TO SOUTH 10 TO 15 MPH. HAINES INDEX........6 HIGH AT IGNITION...MAX 6. SMOKE DISPERSAL.....EXCELLENT. LAL.................1. CWR.................0 PERCENT. .TONIGHT... SKY/WEATHER.........MOSTLY CLEAR. TEMPERATURE.........MIN 49. RH..................MAX 50 PERCENT. WIND (20 FT)........SOUTH WINDS AROUND 15 MPH DECREASING TO 5 TO 10 MPH IN THE LATE EVENING AND OVERNIGHT. SMOKE DISPERSAL.....POOR. LAL.................1. CWR.................0 PERCENT. .THURSDAY... SKY/WEATHER.........PARTLY SUNNY. TEMPERATURE.........MAX 81. RH..................MIN 24 PERCENT. WIND (20 FT)........SOUTH WINDS AROUND 10 MPH BECOMING SOUTHWEST LATE IN THE MORNING...THEN INCREASING TO WEST 10 TO 15 MPH IN THE AFTERNOON. HAINES INDEX........6 HIGH. SMOKE DISPERSAL.....EXCELLENT. LAL.................1. CWR.................0 PERCENT. $$ FORECASTER...BIRK REQUESTED BY...COLLEEN GRAUE TYPE OF REQUEST...PRESCRIBED .TAG 20090909.KNUTS.01/BIS