FNUS73 KFSD 111050 FWSFSD SPOT FORECAST FOR LARSEN 1...SD GF&P NATIONAL WEATHER SERVICE SIOUX FALLS SD 550 AM CDT WED MAY 11 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... SHOWERS AND THUNDERSTORMS WILL INCREASE AND BECOME WIDESPREAD OVER THE AREA BY TONIGHT. SHOWER AND THUNDERSTORMS WILL CONTINUE THURSDAY WITH ONLY A SLOW DECREASE. TEMPERATURES WILL SHOW A COOLING TREND. .TODAY... MAX TEMPERATURE.....69-74. MIN HUMIDITY........51 PERCENT. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY COVER.......MC MC MC MC MC MC MC MC MC MC MC MC % SKY COVER.....72 71 70 70 68 67 66 67 67 68 72 77 WEATHER COV.....CHC CHC CHC SCH SCH SCH SCH SCH SCH CHC CHC CHC WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW TEMP............51 53 57 60 62 65 67 68 70 71 71 70 RH..............80 72 67 62 60 58 56 54 51 51 51 55 DEWPOINT........45 44 46 47 48 50 51 51 51 52 52 53 20 FT WIND DIR..NNW NNW N N N N N NNE NNE NE NE NE 20 FT WIND SPD..9 10 12 12 12 10 10 10 10 10 9 9 20 FT WIND GUST.10 15 15 15 15 15 15 10 10 SMOKE DISPERSAL.PR PR PR PR PR PR PR FR FR FR FR FR CHC OF PCPN (%).30 30 30 20 20 20 20 20 20 30 30 30 MIX HGT (KFT)...0.3 0.3 0.3 0.4 0.7 1.1 1.5 2.0 2.5 3.0 2.9 2.7 TRANSP WIND DIR.NNW N N NNE NNE N N N N N NNE NE TRANSP WIND SPD.8 9 12 13 13 12 10 9 9 10 12 14 HAINES INDEX....5 5 4 4 4 4 4 4 4 4 4 4 .TONIGHT... MIN TEMPERATURE.....48-53. MAX HUMIDITY........86 PERCENT. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY COVER.......MCLDY MCLDY CLOUDY CLOUDY CLOUDY CLOUDY % SKY COVER.....82 86 90 94 92 90 WEATHER COV.....CHANCE CHANCE LIKELY DEFNTE DEFNTE DEFNTE WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP............69 64 59 57 54 53 RH..............57 63 72 75 77 77 DEWPOINT........53 51 50 49 47 46 20 FT WIND......NE 9 NNE 14 NNE 15 NNE 14 NNE 14 NNE 14 20 FT WIND GUST.10 20 20 20 20 20 SMOKE DISPERSAL.GOOD POOR POOR POOR POOR POOR CHC OF PCPN (%).50 50 70 80 80 80 MIX HGT (FT)....2600 1200 400 300 300 400 TRANSPORT WIND..NE 16 NNE 15 NNE 13 NNE 14 NNE 16 NNE 17 HAINES INDEX....4 4 4 3 3 3 $$ FORECASTER...WILLIAMS REQUESTED BY...ANDY GABBERT TYPE OF REQUEST...PRESCRIBED .TAG 20110511.LARSE.01/FSD