FNUS73 KBIS 151217 FWSBIS SPOT FORECAST FOR G18...USFWS NATIONAL WEATHER SERVICE BISMARCK ND 717 AM CDT THU APR 15 2010 FORECAST IS BASED ON IGNITION TIME OF 0725 CDT ON APRIL 15. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...WEST WINDS AROUND 15 MPH AT IGNITION WILL SHIFT NORTHWEST AND INCREASE TO 20 TO 25 MPH WITH GUSTS TO 35 MPH LATE THIS MORNING AND AFTERNOON. WINDS WILL START TO DIMINISH AFTER 5 PM CDT. CLOUDS WILL BE ON THE INCREASE EARLY THIS MORNING WITH MOSTLY CLOUDY SKIES EXPECTED AFTER 10 AM CDT. NO SIGNIFICANT PRECIPITATION IS EXPECTED TODAY. A STRONG LOW PRESSURE SYSTEM OVER MANITOBA IS RESPONSIBLE FOR THE STRONG WINDS AND WRAP AROUND CLOUDINESS. THIS SYSTEM WILL EXIT THE AREA TODAY AND HIGH PRESSURE WILL MOVE INTO THE AREA TONIGHT. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. TEMPERATURE.........41 AT IGNITION...MAX 56. MIN HUMIDITY........79 PERCENT AT IGNITION...MIN 45 PERCENT. WIND (20 FT)........WINDS WEST AT 15 MPH AT IGNITION...OTHERWISE BREEZY. WEST WINDS AROUND 15 MPH INCREASING TO NORTHWEST 20 TO 25 MPH IN THE LATE MORNING AND AFTERNOON. HAINES INDEX........2 VERY LOW AT IGNITION...MAX 2. SMOKE DISPERSAL.....EXCELLENT. LAL.................1. CWR.................0 PERCENT. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY. MIN TEMPERATURE.....33. MAX HUMIDITY........82 PERCENT. WIND (20 FT)........NORTHWEST WINDS AROUND 20 MPH BECOMING NORTH 10 TO 15 MPH IN THE LATE EVENING AND OVERNIGHT. SMOKE DISPERSAL.....FAIR. LAL.................1. CWR.................0 PERCENT. .FRIDAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....59. MIN HUMIDITY........24 PERCENT. WIND (20 FT)........NORTH WINDS AROUND 10 MPH INCREASING TO AROUND 15 MPH LATE IN THE MORNING...THEN DECREASING TO 5 TO 10 MPH IN THE AFTERNOON. HAINES INDEX........4 LOW. SMOKE DISPERSAL.....VERY GOOD. LAL.................1. CWR.................0 PERCENT. $$ FORECASTER...HAMILTON REQUESTED BY...JEFF DION TYPE OF REQUEST...PRESCRIBED .TAG 20100415.G18__.01/BIS