FNUS73 KBIS 111320 FWSBIS SPOT FORECAST FOR ECKERT RANCH...US FISH AND WILDLIFE NATIONAL WEATHER SERVICE BISMARCK ND 820 AM CDT MON MAY 11 2009 FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON MAY 11. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE FROM IOWA TO WESTERN ONTARIO WILL DRIFT EAST TODAY AS LOW PRESSURE DEVELOPS IN THE LEE OF THE ROCKIES. WINDS TODAY ARE EXPECTED TO BE LIGHT FROM THE SOUTH OR SOUTHWEST THIS MORNING...INCREASING TO 10 TO 15 MPH THIS AFTERNOON. THE FIRST IN A SERIES OF UPPER LEVEL DISTURBANCES WILL MOVE EASTWARD INTO WESTERN NORTH DAKOTA LATE THIS AFTERNOON AND BRING A CHANCE OF SHOWERS AND THUNDERSTORMS TO THE BURN AREA THIS EVENING. .TODAY... SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. TEMPERATURE.........57 AT IGNITION...MAX 70. RH..................49 PERCENT AT IGNITION...MIN 32 PERCENT. WIND (20 FT)........WINDS SOUTHWEST AT 5 MPH AT IGNITION...OTHERWISE SOUTHWEST WINDS AROUND 5 MPH INCREASING TO SOUTH 10 TO 15 MPH IN THE AFTERNOON. HAINES INDEX........5 MODERATE AT IGNITION...MAX 5. SMOKE DISPERSAL.....VERY GOOD. LAL.................2. CWR.................0 PERCENT. .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED THUNDERSTORMS. TEMPERATURE.........MIN 45. RH..................MAX 86 PERCENT. WIND (20 FT)........SOUTH WINDS AROUND 10 MPH INCREASING TO SOUTHEAST AFTER MIDNIGHT. SMOKE DISPERSAL.....POOR. LAL.................2. CWR.................45 PERCENT. .TUESDAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. TEMPERATURE.........MAX 67. RH..................MIN 39 PERCENT. WIND (20 FT)........SOUTH WINDS AROUND 15 MPH BECOMING SOUTHWEST IN THE AFTERNOON. HAINES INDEX........3 VERY LOW. SMOKE DISPERSAL.....EXCELLENT. LAL.................3. CWR.................0 PERCENT. $$ FORECASTER...VINING REQUESTED BY...DOUG DOWNS TYPE OF REQUEST...PRESCRIBED .TAG 20090511.ECKER.01/BIS