FNUS73 KFSD 101246 FWSFSD SPOT FORECAST FOR OCHEYEDAN WILDLIFE AREA...IDNR-PRAIRIE LAKES UNIT NATIONAL WEATHER SERVICE SIOUX FALLS SD 746 AM CDT FRI APR 10 2009 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...HIGH PRESSURE IN SOUTH CENTRAL CANADA WILL MOVE SLOWLY EASTWARD TODAY. IN GENERAL...THE SURFACE WINDS WILL BE OF LIGHT TO MODERATE SPEEDS THIS AFTERNOON...AND WILL BE FROM THE NORTHEAST OVER MANY LOCATIONS...SWITCHING TO THE SOUTHEAST THIS AFTERNOON TOWARD THE MISSOURI RIVER IN CENTRAL SOUTH DAKOTA. HIGH TEMPERATURES WILL BE ONLY SLIGHTLY BELOW NORMAL WITH A LOT OF UPPER 40S TO MID 50S. .TODAY... MAX TEMPERATURE.....50-55. MIN HUMIDITY........35 PERCENT. TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY.............PC PC PC PC PC PC PC PC PC PC WEATHER TYPE.... TEMP (F)........34 36 39 42 44 47 49 50 51 52 RH (%)..........66 61 57 53 49 45 40 39 37 35 DEWPOINT (F)....24 24 25 26 26 27 26 26 26 25 20 FT WIND DIR..NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE 20 FT WIND SPD..10 13 13 13 14 14 15 15 15 13 20 FT WIND GUST.12 14 15 15 20 20 20 20 20 15 DISPERSAL INDEX.PR PR PR FR GD GD GD GD GD GD CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 MIX HGT (KFT)...0.3 0.4 0.5 1.4 2.3 3.2 3.4 3.6 3.7 3.7 TRANSP WIND DIR.NNE NNE NNE NNE NNE NNE NNE NNE NNE NNE TRANSP WIND SPD.14 17 21 21 20 18 18 18 18 17 HAINES INDEX....3 3 3 3 3 3 3 3 3 3 .TONIGHT... MIN TEMPERATURE.....25-30. MAX HUMIDITY........88 PERCENT. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY.............PCLDY MCLEAR MCLEAR MCLEAR MCLEAR MCLEAR WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP (F)........51 45 38 35 33 31 RH (%)..........36 47 62 72 78 81 DEWPOINT (F)....25 26 26 27 27 26 20 FT WIND......NE 10 NE 7 NNE 5 NE 3 ENE 5 E 6 20 FT WIND GUST.15 5 DISPERSAL INDEX.GOOD FAIR POOR POOR POOR POOR CHC OF PCPN (%).0 0 0 0 0 0 MIX HGT (FT)....3600 2400 300 300 300 300 TRANSPORT WIND..NE 16 NE 10 NNE 6 NE 5 ENE 6 E 7 HAINES INDEX....3 3 3 3 3 4 .SATURDAY... MAX TEMPERATURE.....57-62. MIN HUMIDITY........34 PERCENT. TIME (CDT) 6 AM 9 AM NOON 3 PM SKY.............MCLEAR MCLEAR MCLEAR MCLEAR WEATHER TYPE....NONE NONE NONE NONE TEMP (F)........29 36 51 56 RH (%)..........85 75 44 35 DEWPOINT (F)....25 29 30 29 20 FT WIND......E 6 SE 8G10 S 10G15 S 12G15 DISPERSAL INDEX.POOR POOR FAIR EXCEL $$ FORECASTER...CJ REQUESTED BY...PETE HILDRETH TYPE OF REQUEST...PRESCRIBED .TAG 20090410.OCHEY.01/FSD