FNUS73 KFGF 281128 FWSFGF SPOT FORECAST FOR HAVEN UNIT 3...USFWS NATIONAL WEATHER SERVICE GRAND FORKS ND 628 AM CDT THU MAY 28 2009 FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MAY 28. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... EXPECT SUNNY SKIES AND LIGHT NORTHERLY WINDS AS HIGH PRESSURE PUSHES INTO EASTERN NORTH DAKOTA IN THE WAKE OF THE PASSING COLD FRONT. TEMPERATURES SHOULD REACH THE LOW 70S WITH RELATIVE HUMIDITY DROPPING TO NEAR 35 OR 40 PERCENT. GOOD MIXING WILL MAKE UP FOR THE LIGHT WIND FLOW TO PROVIDE GOOD SMOKE DISPERSION. THERE IS A CHANCE OF SHOWERS THIS EVENING INTO TONIGHT. FRIDAY LOOKS SUNNY WITH LIGHT NORTHWEST WINDS...HIGHS IN THE LOW 70S...AND DRY RH NEAR 35 PERCENT. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. MAX TEMPERATURE.....69-74. MIN HUMIDITY........37-42 PERCENT. WIND (20 FT)........NORTH WINDS 5 TO 10 MPH. MIXING HEIGHT.......300-1700 FT AGL INCREASING TO 7600-7700 FT AGL. MIXING WINDS........NORTHWEST 12 TO 13 MPH. TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY (%).........35 36 38 41 43 46 49 52 55 57 WEATHER COV..... WEATHER TYPE.... TEMP............57 60 63 65 68 69 70 71 71 71 RH..............64 59 55 49 46 45 43 42 43 44 20 FT WIND DIR..N N N N N N N N N N 20 FT WIND SPD..7 8 9 9 9 9 9 9 9 9 20 FT WIND GUST.15 15 15 15 15 15 15 15 15 15 .TONIGHT... SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING. MIN TEMPERATURE.....43-48. MAX HUMIDITY........74-79 PERCENT. WIND (20 FT)........NORTHEAST WINDS 5 TO 9 MPH EARLY IN THE EVENING BECOMING LIGHT...THEN BECOMING SOUTHWEST 5 TO 7 MPH AFTER MIDNIGHT. MIXING HEIGHT.......7700 FT AGL DECREASING TO 300 FT AGL. MIXING WINDS........NORTHWEST 8 TO 10 MPH SHIFTING TO THE EAST 5 TO 7 MPH EARLY IN THE EVENING...THEN SHIFTING TO THE SOUTHWEST 6 TO 8 MPH LATE IN THE EVENING. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY (%).........59 59 56 54 55 56 WEATHER COV.....S CHC S CHC S CHC WEATHER TYPE....RNSHWR RNSHWR RNSHWR NONE NONE NONE TEMP............70 65 57 52 49 46 RH..............45 53 64 71 74 77 20 FT WIND......N 8 NE 5 E 4 S 5 SW 6 SW 6 20 FT WIND GUST.15 10 5 10 10 10 .FRIDAY... SKY/WEATHER.........PARTLY SUNNY. MAX TEMPERATURE.....71-76. MIN HUMIDITY........32-37 PERCENT. WIND (20 FT)........NORTHWEST WINDS 8 TO 13 MPH WITH GUSTS TO AROUND 20 MPH. MIXING HEIGHT.......300-1100 FT AGL INCREASING TO 9100-10400 FT AGL. MIXING WINDS........SOUTHWEST 7 TO 16 MPH INCREASING TO WEST 21 TO 28 MPH IN THE LATE MORNING AND EARLY AFTERNOON...THEN INCREASING TO NORTHWEST 32 TO 38 MPH EARLY IN THE AFTERNOON. TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY (%).........57 57 55 55 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............46 58 69 73 RH..............79 50 40 37 20 FT WIND......SW 5G10 W 9G15 W 11G20 NW 12G20 $$ FORECASTER...GROCHOCINSKI REQUESTED BY...JASON LURA TYPE OF REQUEST...PRESCRIBED .TAG 20090528.HAVEN.01/FGF