FNUS73 KFSD 301235 FWSFSD SPOT FORECAST FOR WOBIG...USFWS NATIONAL WEATHER SERVICE SIOUX FALLS SD 735 AM CDT MON APR 30 2012 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... THE LOW CLOUDS AND FOG SHOULD GIVE WAY TO PARTLY CLOUDY CONDITIONS IN THE LATTER HALF OF THE MORNING. AS SKIES CLEAR...MIXING HEIGHTS ARE EXPECTED TO RAPIDLY INCREASE. WINDS WILL GRADUALLY INCREASE FROM THE SOUTHWEST THROUGHOUT THE DAY. .TODAY... MAX TEMPERATURE.....68-73. MIN HUMIDITY........41 PERCENT. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY COVER.......CDY CDY MC PC PC PC PC PC PC PC PC PC % SKY COVER.....100 100 74 48 46 45 38 38 39 39 39 38 WEATHER COV.....PTY PTY WEATHER TYPE....FOG FOG TEMP............45 47 50 55 61 64 67 68 70 71 71 71 RH..............93 93 89 75 61 53 48 45 42 41 43 45 DEWPOINT........43 45 47 47 47 46 46 46 46 46 47 48 20 FT WIND DIR..S SSW SSW SSW SW SW WSW SW SSW SSW SSW S 20 FT WIND SPD..6 6 7 7 7 7 8 9 12 13 13 12 20 FT WIND GUST. 10 10 15 15 15 15 SMOKE DISPERSAL.PR PR PR PR FR GD GD GD GD EX EX EX CHC OF PCPN (%).0 0 0 0 0 0 10 10 10 10 10 10 MIX HGT (KFT)...0.3 0.4 0.6 0.7 1.6 3.0 4.4 5.1 5.3 5.4 5.4 5.4 TRANSP WIND DIR.S SSW SSW SW SW WSW WSW WSW SW SW SSW S TRANSP WIND SPD.7 8 9 10 12 13 14 15 15 15 15 15 HAINES INDEX....4 4 4 4 4 4 4 4 5 5 5 5 .TONIGHT... MIN TEMPERATURE.....52-57. MAX HUMIDITY........93 PERCENT. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY COVER.......PCLDY PCLDY PCLDY PCLDY MCLDY MCLDY % SKY COVER.....38 37 36 36 67 86 WEATHER COV.....S CHC S CHC S CHC WEATHER TYPE....RNSHWR RNSHWR RNSHWR NONE NONE NONE TEMP............70 65 61 59 58 56 RH..............48 57 65 71 77 88 DEWPOINT........49 49 49 50 51 53 20 FT WIND......S 12 S 12 S 13 S 14 S 15 S 16 20 FT WIND GUST.15 15 15 20 20 25 SMOKE DISPERSAL.EXCEL POOR POOR POOR POOR POOR CHC OF PCPN (%).20 20 20 10 10 10 MIX HGT (FT)....5400 300 300 300 300 300 TRANSPORT WIND..S 15 S 14 S 14 S 16 S 17 S 17 HAINES INDEX....5 4 4 4 5 5 .TUESDAY... MAX TEMPERATURE.....78-83. MIN HUMIDITY........48 PERCENT. TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY COVER.......CLOUDY MCLDY MCLDY MCLDY % SKY COVER.....93 64 54 66 WEATHER COV..... CHANCE WEATHER TYPE....NONE NONE NONE RNSHWR TEMP............55 63 75 80 RH..............93 81 60 49 DEWPOINT........53 57 60 59 20 FT WIND......S 16G25 S 20G30 S 21G30 SSW 16G25 SMOKE DISPERSAL.POOR FAIR GOOD EXCEL 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...BT REQUESTED BY...JMEADOWS TYPE OF REQUEST...PRESCRIBED .TAG 20120430.WOBIG.01/FSD