FNUS73 KFSD 281156 FWSFSD SPOT FORECAST FOR SLAUGHTER SLOUGH S...U.S. FISH & WILDLIFE NATIONAL WEATHER SERVICE SIOUX FALLS SD 656 AM CDT TUE APR 28 2009 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...AS A SURFACE RIDGE OF HIGH PRESSURE MOVES EAST OF THIS AREA...THE SURFACE WINDS WILL BECOME SOUTHEAST. WINDS WILL BE ON THE LIGHT SIDE THIS MORNING BUT BECOME A BIT BREEZY THIS AFTERNOON WITH GUST TO AS HIGH AS 20 MPH. TONIGHT THROUGH WEDNESDAY NIGHT WILL THEN BE MARKED BY UNSETTLED WEATHER AND LIKELY PRODUCING WETTING RAINS. A SURFACE COLD FRONT WILL MOVE THROUGH THE FORECAST AREA WEDNESDAY NIGHT...WITH LINGERING LIGHT PRECIPITATION CHANCES ONLY IN SOUTHWEST MINNESOTA...NORTHWEST IOWA. .TODAY... MAX TEMPERATURE.....56-61. MIN HUMIDITY........34 PERCENT. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY.............CLR CLR CLR CLR MCR MCR PC PC PC MCR MCR WEATHER TYPE.... TEMP (F)........32 36 42 45 47 50 53 55 57 59 59 RH (%)..........78 69 60 55 51 46 41 38 37 34 34 DEWPOINT (F)....26 27 29 30 30 30 30 30 31 31 31 20 FT WIND DIR..E E ESE ESE ESE ESE ESE ESE ESE ESE ESE 20 FT WIND SPD..1 6 9 12 13 14 14 14 15 15 15 20 FT WIND GUST. 10 15 15 20 20 20 20 20 20 DISPERSAL INDEX.PR PR PR FR GD GD GD GD EX EX EX .TONIGHT... MIN TEMPERATURE.....41-46. MAX HUMIDITY........76 PERCENT. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY.............MCLEAR PCLDY PCLDY MCLDY MCLDY MCLDY WEATHER COV..... SCTTRD SCTTRD WEATHER TYPE....NONE NONE NONE NONE TSTORM TSTORM TEMP (F)........58 55 51 49 47 46 RH (%)..........36 41 52 58 65 71 DEWPOINT (F)....31 32 34 35 36 37 20 FT WIND......ESE 14 ESE 13 SE 12 SE 10 SE 12 SE 13 20 FT WIND GUST.20 15 15 15 15 15 DISPERSAL INDEX.EXCEL GOOD POOR POOR POOR POOR $$ FORECASTER...LIEBL REQUESTED BY...ERIC EARHART TYPE OF REQUEST...PRESCRIBED .TAG 20090428.SLAUG.01/FSD