FNUS73 KMPX 281208 FWSMPX SPOT FORECAST FOR SCWICHTENBERG EASEMENT...USFWS NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 708 AM CDT TUE APR 28 2009 FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON APRIL 28. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE OVER THE AREA THIS MORNING WILL SHIFT TO THE EAST BY USHER IN DRY AIR. AFTERNOON RELATIVE HUMIDITIES ARE EXPECTED TO RANGE FROM 25 TO 35 PERCENT WITH THE LOWEST READINGS ACROSS WEST CENTRAL WISCONSIN. LOW PRESSURE OVER THE PLAINS WILL MOVE EASTWARD TONIGHT AND BRING INCREASING CHANCES FOR SHOWERS AND ISOLATED THUNDERSTORMS ACROSS WEST CENTRAL MINNESOTA LATE TONIGHT. THE SHOWERS AND STORMS WILL EXPAND EASTWARD THROUGH THE DAY WEDNESDAY. A COOL FRONT WILL CROSS THE AREA LATE WEDNESDAY AND EARLY THURSDAY BRINGING ADDITIONAL SHOWERS AND THUNDERSTORMS WITH IT. PRECIPITATION CHANCES WILL DECREASE FROM THURSDAY AFTERNOON ONWARD BUT SMALL CHANCES WILL REMAIN INTO THE WEEKEND. BELOW NORMAL TEMPERATURES WILL CONTINUE THROUGH THE REST OF THE WEEK. .TODAY... SKY/WEATHER.........MOSTLY SUNNY. TEMPERATURE.........50 AT IGNITION...MAX 62. RH..................46 PERCENT AT IGNITION...MIN 31 PERCENT. WIND (20 FT)........WINDS EAST AT 9 MPH AT IGNITION...OTHERWISE LIGHT WINDS BECOMING EAST 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH EARLY IN THE MORNING. HAINES INDEX........3 OR VERY LOW AT IGNITION...MAX 3. SMOKE DISPERSAL.....POOR TO GOOD (1300-36100) INCREASING TO EXCELLENT (66600-92300) IN THE LATE MORNING AND AFTERNOON. TIME (CDT) 9 AM 11 AM 1 PM 3 PM 5 PM 7 PM SKY (%).........MCLEAR MCLEAR MCLEAR MCLEAR PCLDY PCLDY WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............43 50 55 60 61 60 RH..............60 46 38 33 32 37 20 FT WIND......E 5 E 8 E 11 E 14 E 14 E 14 20 FT WIND GUST. 10 20 20 25 25 HAINES INDEX....3 3 3 2 2 2 .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT. TEMPERATURE.........MIN 42. RH..................MAX 79 PERCENT. WIND (20 FT)........EAST WINDS 10 TO 15 MPH. SMOKE DISPERSAL.....EXCELLENT (70800-96300) DECREASING TO POOR TO GOOD (5400-41900) EARLY IN THE EVENING. MIXING HEIGHT.......4000-5700 FT AGL DECREASING TO 400-2300 FT AGL EARLY IN THE EVENING. MIXING WINDS........SOUTHEAST 18 TO 24 MPH. .WEDNESDAY... SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. CHANCE OF RAIN 50 PERCENT. TEMPERATURE.........MAX 60. RH..................MIN 51 PERCENT. WIND (20 FT)........EAST WINDS 10 TO 15 MPH. HAINES INDEX........3 OR VERY LOW. SMOKE DISPERSAL.....POOR TO GOOD (6400-51000) INCREASING TO GOOD TO EXCELLENT (59900-89800) IN THE AFTERNOON. MIXING HEIGHT.......400-2100 FT AGL INCREASING TO 2500-3900 FT AGL LATE IN THE MORNING. MIXING WINDS........SOUTHEAST 22 TO 31 MPH INCREASING TO AROUND 33 MPH LATE IN THE AFTERNOON. $$ FORECASTER...MCQUIRTER REQUESTED BY...JAMI MARKLE TYPE OF REQUEST...PRESCRIBED .TAG 20090428.SCWIC.01/MPX