FNUS73 KFGF 261335 FWSFGF SPOT FORECAST FOR ROLLAG NORTH...USFWS NATIONAL WEATHER SERVICE GRAND FORKS ND 835 AM CDT THU APR 26 2012 FORECAST IS BASED ON IGNITION TIME OF 0840 CDT ON APRIL 26. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... PLENTY OF SUN FOR YOUR BURN WITH WINDS TURNING FROM THE NORTH TO THE EAST BY LATE AFTERNOON...PREDOMINATELY NORTHEAST DURING THE DAY. THIS MIXING COMBINED WITH FULL SUN WILL EFFICIENTLY MIX DOWN RHS THIS MORNING SO BY NOON RHS SHOULD BE IN THE 30 TO 35 PERCENT RANGE AND REACH A MIN OF AROUND 20 PERCENT BY LATE AFTERNOON. SMOKE DISPERSION WILL BE GOOD. .TODAY... SKY/WEATHER.........SUNNY. MAX TEMPERATURE.....52-57. MIN HUMIDITY........19-24 PERCENT. WIND (20 FT)........EAST WINDS 8 TO 13 MPH. MIXING HEIGHT.......1300-2800 FT AGL INCREASING TO 3300-5200 FT AGL IN THE LATE MORNING AND AFTERNOON. MIXING WINDS........NORTHEAST 14 TO 23 MPH SHIFTING TO THE EAST 12 TO 14 MPH IN THE AFTERNOON. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY (%).........13 13 13 14 15 16 18 19 21 23 25 27 WEATHER COV..... WEATHER TYPE.... TEMP............34 35 37 40 42 45 48 50 52 53 54 54 RH..............77 69 61 52 46 40 34 30 27 25 24 25 20 FT WIND DIR..N NE NE NE NE NE NE E E E E E 20 FT WIND SPD..12 9 9 8 8 7 7 7 8 8 8 8 20 FT WIND GUST.15 15 15 15 15 10 10 10 15 15 15 15 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. MIN TEMPERATURE.....35-40. MAX HUMIDITY........59-64 PERCENT. WIND (20 FT)........EAST WINDS 6 TO 11 MPH. MIXING HEIGHT.......3500-5200 FT AGL DECREASING TO 300-1900 FT AGL EARLY IN THE EVENING. MIXING WINDS........EAST 7 TO 14 MPH. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........30 34 40 47 55 63 WEATHER COV..... S CHC S CHC S CHC WEATHER TYPE....NONE NONE NONE RNSHWR RNSHWR RNSHWR TEMP............52 48 45 43 41 39 RH..............27 34 41 47 52 58 20 FT WIND......E 7 E 6 E 5 SE 7 E 8 E 10 20 FT WIND GUST.10 10 10 10 15 15 .FRIDAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. MAX TEMPERATURE.....49-54. MIN HUMIDITY........39-44 PERCENT. WIND (20 FT)........SOUTHEAST WINDS 16 TO 21 MPH. GUSTS UP TO 25 MPH INCREASING TO 30 MPH IN THE AFTERNOON. MIXING HEIGHT.......300-2000 FT AGL INCREASING TO 2300-3400 FT AGL IN THE LATE MORNING AND AFTERNOON...THEN DECREASING TO 1300 FT AGL LATE IN THE AFTERNOON. MIXING WINDS........SOUTHEAST 15 TO 23 MPH INCREASING TO 28 TO 37 MPH LATE IN THE MORNING...THEN INCREASING TO 33 TO 41 MPH IN THE AFTERNOON DECREASING TO AROUND 25 MPH LATE IN THE AFTERNOON. TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY (%).........71 80 87 89 WEATHER COV.....CHANCE CHANCE CHANCE CHANCE WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR TEMP............37 41 46 50 RH..............64 54 46 44 20 FT WIND......SE 12G20 SE 16G25 SE 17G25 SE 19G30 $$ FORECASTER...WJB REQUESTED BY...CORY HENRY TYPE OF REQUEST...PRESCRIBED .TAG 20120426.ROLLA.01/FGF