FNUS73 KFSD 011353 FWSFSD SPOT FORECAST FOR KNOB RX...THE NATURE CONSERVANCY NATIONAL WEATHER SERVICE SIOUX FALLS SD 853 AM CDT THU AUG 1 2013 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... A STATIONARY BOUNDARY WILL BE THE FOCUS FOR SCATTERED THUNDERSTORMS TODAY THROUGH TONIGHT WITH THE BEST CHANCES SOUTH OF INTERSTATE 90 LATE THIS AFTERNOON AND EVENING. SOME HEAVY RAIN WILL BE POSSIBLE ACROSS THE MISSOURI RIVER VALLEY AND INTO NORTHWEST IOWA WITH THESE STORMS. A COOLER AIRMASS WILL THEN BUILD INTO THE REGION FOR FRIDAY AND THE WEEKEND. SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE SUNDAY AND SUNDAY NIGHT AS A COLD FRONT PUSHES EAST THROUGH THE REGION. .TODAY... MAX TEMPERATURE.....78-83. MIN HUMIDITY........61 PERCENT. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY COVER.......MCR PC PC PC PC MCR MCR PC PC PC MC MC % SKY COVER.....23 29 35 31 27 22 18 28 37 47 57 66 WEATHER COV..... SCT SCT SCH CHC CHC CHC CHC CHC CHC WEATHER TYPE.... RW RW RW RW RW RW RW RW RW TEMP............56 63 68 73 76 79 80 81 81 81 80 80 RH..............100 87 75 65 60 56 55 54 55 55 58 58 DEWPOINT........56 59 60 60 61 62 62 63 63 63 64 64 20 FT WIND DIR..SE S SSW SSW SW SW WSW SW SW SW SW SSW 20 FT WIND SPD..1 3 6 7 8 9 9 10 10 9 9 9 20 FT WIND GUST. 5 10 10 10 15 15 15 15 10 10 SMOKE DISPERSAL.PR PR PR FR GD GD EX EX EX EX GD GD .TONIGHT... MIN TEMPERATURE.....62-67. MAX HUMIDITY........100 PERCENT. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY COVER.......MCLDY MCLDY CLOUDY CLOUDY MCLDY MCLDY % SKY COVER.....83 86 89 92 87 81 WEATHER COV.....LIKELY LIKELY LIKELY LIKELY LIKELY CHANCE WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR TEMP............78 72 66 65 66 66 RH..............68 82 96 100 94 93 DEWPOINT........67 66 65 65 64 64 20 FT WIND......S 7 SSE 6 SSE 5 S 5 SSE 5 SE 6 20 FT WIND GUST. SMOKE DISPERSAL.FAIR POOR POOR POOR POOR POOR .FRIDAY... MAX TEMPERATURE.....77-82. MIN HUMIDITY........62 PERCENT. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM SKY COVER.......MCLDY MCLDY MCLDY MCLDY PCLDY PCLDY % SKY COVER.....76 68 60 53 49 46 WEATHER COV.....S CHC S CHC S CHC S CHC S CHC WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR NONE TEMP............65 70 74 77 79 80 RH..............93 87 79 71 67 62 DEWPOINT........63 66 67 67 67 66 20 FT WIND......E 6 ESE 8 ESE 8 E 7 E 8 E 9 20 FT WIND GUST. 10 10 10 10 SMOKE DISPERSAL.POOR POOR FAIR FAIR FAIR FAIR WEATHER TYPE ABBREVIATIONS 1) T = THUNDERSTORMS 2) R = RAIN 3) RW = RAIN SHOWERS 4) L = DRIZZLE 5) ZR = FREEZING RAIN 6) ZL = FREEZING DRIZZLE 7) S = SNOW 8) SW = SNOW SHOWERS 9) IP = ICE PELLETS 10) F = FOG 11) ZF = FREEZING FOG 12) IC = ICE CRYSTALS 13) H = HAZE 14) BS = BLOWING SNOW 15) K = SMOKE 16) BD = BLOWING DUST 17) FR = FROST $$ FORECASTER...MG REQUESTED BY...KYLE LAPHAM TYPE OF REQUEST...PRESCRIBED .TAG 20130801.KNOBR.01/FSD