FNUS73 KFSD 181407 FWSFSD SPOT FORECAST FOR LYONS LYND PRAIRIE BANK...MN DNR NATIONAL WEATHER SERVICE SIOUX FALLS SD 907 AM CDT WED MAY 18 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... EAST TO SOUTHEAST WINDS WILL PREVAIL TODAY IN ADVANCE OF AN APPROACHING LOW PRESSURE SYSTEM. SPEEDS WILL INCREASE TO SUSTAINED SPEEDS BETWEEN 16 AND 19 MPH THIS AFTERNOON...WITH GUSTS UP TO AROUND 25 MPH. MINIMUM RELATIVE HUMIDITY VALUES WILL FALL TO AROUND 25 PERCENT THIS AFTERNOON AS TEMPERATURES CLIMB INTO THE MID 60S. PRECIPITATION CHANCES WILL HOLD OFF UNTIL THURSDAY NIGHT. .TODAY... MAX TEMPERATURE.....63-68. MIN HUMIDITY........26 PERCENT. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY COVER.......CLR CLR CLR CLR CLR CLR MCR MCR MCR MCR MCR MCR % SKY COVER.....0 1 2 3 4 5 6 8 11 13 15 17 WEATHER COV..... WEATHER TYPE.... TEMP............42 47 51 56 59 59 61 62 64 65 65 65 RH..............67 58 52 43 39 37 33 31 28 27 26 26 DEWPOINT........32 33 34 34 34 33 32 31 30 30 29 29 20 FT WIND DIR..SSW S SE E E ESE ESE ESE ESE ESE ESE ESE 20 FT WIND SPD..1 3 5 7 9 10 13 14 15 15 15 15 20 FT WIND GUST. 5 10 15 20 20 20 20 20 20 SMOKE DISPERSAL.PR PR PR PR FR GD GD GD EX EX EX EX MIX HGT (KFT)...0.3 0.6 0.9 1.2 2.3 3.4 4.5 4.7 4.9 5.1 5.1 5.2 TRANSP WIND DIR.SSE SSE SE SE SE ESE E E E E E ESE TRANSP WIND SPD.5 8 10 13 14 15 15 16 17 17 18 20 HAINES INDEX....5 5 5 5 5 4 4 4 4 4 4 3 .TONIGHT... MIN TEMPERATURE.....45-50. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY COVER.......MCLEAR PCLDY MCLDY MCLDY MCLDY MCLDY % SKY COVER.....19 35 51 68 70 73 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............64 61 54 52 50 48 20 FT WIND......E 14 E 9 E 7 E 7 E 7 E 7 20 FT WIND GUST.20 10 SMOKE DISPERSAL.EXCEL POOR POOR POOR POOR POOR .THURSDAY... MAX TEMPERATURE.....64-69. MIN HUMIDITY........51 PERCENT. TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY COVER.......MCLDY MCLDY MCLDY MCLDY % SKY COVER.....75 72 68 79 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............49 58 64 65 RH..............83 66 53 52 20 FT WIND......E 8G10 E 12G15 ESE 16G25 E 18G25 $$ FORECASTER...SCHMIT REQUESTED BY...BRAD BOLDUAN TYPE OF REQUEST...PRESCRIBED .TAG 20110518.LYONS.01/FSD