FNUS73 KMPX 061239 FWSMPX SPOT FORECAST FOR ST CROIX RECONSTRUCTION...MN DNR NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 739 AM CDT THU MAY 6 2010 FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON MAY 06. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A WEAK RIDGE OF HIGH PRESSURE WILL PASS ACROSS THE SITE TODAY. LIGHT NORTH WINDS WILL TURN NORTHEAST BY IGNITION TIME AND THEN TO A MORE EASTERLY DIRECTION DURING THE MID TO LATE AFTERNOON HOURS. SPEEDS WILL ONLY BE AROUND 5 MPH. THERE WILL BE CONSIDERABLE HIGH LEVEL CLOUDINESS ACROSS THE SITE AS WELL TODAY. .TODAY... SKY/WEATHER.........MOSTLY CLOUDY. TEMPERATURE.........51 AT IGNITION...MAX 59. MIN HUMIDITY........48 PERCENT AT IGNITION...MIN 37 PERCENT. WIND (20 FT)........WINDS NORTHEAST AT 4 MPH AT IGNITION...OTHERWISE NORTH WINDS AROUND 5 MPH EARLY IN THE MORNING BECOMING LIGHT...THEN BECOMING EAST AROUND 5 MPH EARLY IN THE AFTERNOON. HAINES INDEX........4 OR LOW AT IGNITION...MAX 4. SMOKE DISPERSAL.....FAIR (17800-24700). MIXING HEIGHT.......2600-4300 FT AGL INCREASING TO 4700-5900 FT AGL LATE IN THE MORNING. MIXING WINDS........SOUTHEAST 5 TO 13 MPH. TIME (CDT) 9 AM 11 AM 1 PM 3 PM 5 PM 7 PM SKY (%).........MCLDY MCLDY MCLDY MCLDY CLOUDY CLOUDY WEATHER COV..... CHANCE WEATHER TYPE....NONE NONE NONE NONE NONE RAIN TEMP............45 51 55 58 59 58 RH..............62 48 43 39 37 40 20 FT WIND......N 4 NE 4 NE 3 E 5 E 5 E 4 20 FT WIND GUST.5 5 5 5 HAINES INDEX....4 4 4 4 4 4 $$ FORECASTER...HILTBRAND REQUESTED BY...ELLEN FUGE TYPE OF REQUEST...PRESCRIBED .TAG 20100506.STCRO.01/MPX