FNUS73 KFSD 031721 FWSFSD SPOT FORECAST FOR RED CEDAR SLASH...YANKTON AGENCY NATIONAL WEATHER SERVICE SIOUX FALLS SD 1121 AM CST THU JAN 3 2013 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...PATCHY LOWER CLOUDS WILL YIELD TO INCREASING SUNSHINE THIS AFTERNOON...AS WELL AS AN INCREASING WEST TO SOUTHWEST WIND. MIXING DEPTH AND VENTILATION WILL BE LIMITED BY THE START OF WARMING ALOFT THROUGH THE DAY. .TODAY... MAX TEMPERATURE.....23-28. MIN HUMIDITY........60 PERCENT. TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY COVER.......CDY CDY CDY CDY MC PC MC PC PC MCR MCR MCR % SKY COVER.....97 100 100 100 57 30 51 42 33 23 20 16 WEATHER COV..... WEATHER TYPE.... TEMP............18 19 16 18 20 21 22 23 25 26 25 22 RH..............92 92 86 84 84 77 74 71 65 60 60 68 DEWPOINT........16 17 13 15 16 16 15 15 14 14 13 13 20 FT WIND DIR..NW NW NW W WSW W W W W WSW WSW SW 20 FT WIND SPD..12 12 3 5 7 8 10 10 10 10 9 8 20 FT WIND GUST.15 15 15 15 15 15 15 15 15 10 10 SMOKE DISPERSAL.PR PR PR FR FR FR FR FR FR FR PR PR CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0 MIX HGT (KFT)...0.4 0.7 0.9 1.2 1.4 1.6 1.9 1.8 1.7 1.6 1.2 0.7 TRANSP WIND DIR.NW NW NW WNW WNW W W W W W WSW SW TRANSP WIND SPD.20 18 17 16 15 15 15 15 16 15 13 10 HAINES INDEX....2 2 2 2 2 3 3 3 3 3 3 3 .TONIGHT... MIN TEMPERATURE.....6-11. MAX HUMIDITY........91 PERCENT. TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM SKY COVER.......MCLEAR MCLEAR MCLEAR CLEAR CLEAR CLEAR % SKY COVER.....13 10 6 3 2 1 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............18 14 12 12 11 10 RH..............77 88 91 87 83 83 DEWPOINT........12 11 10 9 7 6 20 FT WIND......SW 7 SW 7 SW 8 SW 9 SW 9 WSW 9 20 FT WIND GUST. 10 10 10 10 SMOKE DISPERSAL.POOR POOR POOR POOR POOR POOR CHC OF PCPN (%).0 0 0 0 0 0 .FRIDAY... MAX TEMPERATURE.....35-40. MIN HUMIDITY........38 PERCENT. TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM SKY COVER.......CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR % SKY COVER.....0 0 0 0 3 5 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............9 10 20 33 38 34 RH..............83 91 67 45 38 47 DEWPOINT........5 8 11 14 15 16 20 FT WIND......WSW 8 WSW 7 WSW 6 WSW 6 SW 6 SSW 5 20 FT WIND GUST.10 SMOKE DISPERSAL.POOR POOR POOR POOR POOR POOR CHC OF PCPN (%).0 0 0 0 0 0 MIX HGT (FT)....300 300 300 500 500 400 TRANSPORT WIND..WSW 9 WSW 8 WSW 8 WSW 10 SW 10 SW 8 HAINES INDEX....5 5 5 5 5 5 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...CHAPMAN REQUESTED BY...KYLE GOLUS TYPE OF REQUEST...PRESCRIBED .TAG 20130103.REDCE.02/FSD