FNUS73 KFSD 221228 FWSFSD SPOT FORECAST FOR LAIR WPA SE UNIT...USFWS NATIONAL WEATHER SERVICE SIOUX FALLS SD 728 AM CDT THU APR 22 2010 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...DRY AND WARM WEATHER CAN BE EXPECTED ACROSS THE AREA TODAY WITH LIGHT NORTHEAST WINDS BECOMING SOUTHEAST AND INCREASING TO 10 TO 20 MPH. A STORM SYSTEM WILL LIFT OUT OF THE ROCKIES TONIGHT AND FRIDAY AND WILL BRING A GOOD CHANCE OF SHOWERS AND THUNDERSTORMS FRIDAY AND SATURDAY ALONG WITH COOLER TEMPERATURES. .TODAY... MAX TEMPERATURE.....68-73. MIN HUMIDITY........28 PERCENT. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY COVER.......CLR MCR MCR MCR MCR MCR MCR PC PC PC PC PC % SKY COVER.....3 6 10 13 16 20 23 27 30 34 38 41 WEATHER COV..... WEATHER TYPE.... TEMP............37 42 47 52 57 62 67 69 71 71 71 70 RH..............85 71 60 51 43 37 32 30 28 28 29 30 DEWPOINT........33 33 34 34 35 35 36 36 36 37 37 38 20 FT WIND DIR..E E E ESE ESE ESE SE SE SE ESE SE SE 20 FT WIND SPD..2 3 6 7 8 8 9 9 10 10 10 10 20 FT WIND GUST. 5 10 10 10 10 15 SMOKE DISPERSAL.PR PR PR PR PR FR FR FR FR GD FR FR CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 10 10 10 MIX HGT (KFT)...0.3 0.3 0.4 0.4 1.9 3.3 4.7 4.9 5.0 5.2 3.5 1.9 TRANSP WIND DIR.E E ESE ESE ESE SE SE SSE SSE SSE SSE SE TRANSP WIND SPD.5 7 8 8 7 6 5 6 7 9 10 12 HAINES INDEX....5 5 5 5 5 4 4 4 5 5 5 4 .TONIGHT... MIN TEMPERATURE.....46-51. MAX HUMIDITY........82 PERCENT. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY COVER.......PCLDY MCLDY MCLDY MCLDY MCLDY MCLDY % SKY COVER.....45 53 60 67 73 78 WEATHER COV..... CHANCE WEATHER TYPE....NONE NONE NONE NONE NONE RNSHWR TEMP............68 60 54 53 51 50 RH..............33 46 61 66 73 78 DEWPOINT........38 39 41 42 43 43 20 FT WIND......SE 10 ESE 12 ESE 13 E 13 E 14 E 14 20 FT WIND GUST. 15 15 20 20 20 SMOKE DISPERSAL.POOR POOR POOR POOR POOR POOR .FRIDAY... MAX TEMPERATURE.....59-64. MIN HUMIDITY........59 PERCENT. TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY COVER.......MCLDY CLOUDY CLOUDY CLOUDY % SKY COVER.....83 89 95 97 WEATHER COV.....LIKELY LIKELY CHANCE LIKELY WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR TEMP............49 56 61 62 RH..............82 67 60 60 DEWPOINT........44 46 47 48 20 FT WIND......E 15G20 E 17G25 E 18G25 E 17G25 SMOKE DISPERSAL.POOR POOR GOOD GOOD CHC OF PCPN (%).70 70 50 70 MIX HGT (FT)....300 600 1800 1800 TRANSPORT WIND..E 17 ESE 23 ESE 32 ESE 33 HAINES INDEX....3 3 3 3 $$ FORECASTER...MG REQUESTED BY...CHAD LORETH TYPE OF REQUEST...PRESCRIBED .TAG 20100422.LAIRW.01/FSD