FNUS73 KFSD 271610 FWSFSD SPOT FORECAST FOR MARTY...YANKTON AGNECY NATIONAL WEATHER SERVICE SIOUX FALLS SD 1110 AM CDT SUN MAR 27 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... LOOKS LIKE SURFACE WINDS TODAY WILL BE OUT OF THE SOUTHEAST AT 10 TO 20 MPH. HOWEVER IF YOU ARE IN A SHELTERED AREA...THE SOUTHEAST WINDS WILL LIKELY BE ON THE LOWER RANGE OF THOSE SPEEDS. FOR SMOKE DRIFT...TRANSPORT WINDS OFF THE SURFACE ARE ALSO OUT OF THE SOUTHEAST. DUE TO RELATIVELY DRY AIR ADVECTING IN FROM THE EAST...MIXING HEIGHTS ARE NOT TOO LOW TODAY...GIVING A FAIR TO GOOD SMOKE DISPERSION POTENTIAL. HIGH TEMPERATURES THIS AFTERNOON WILL BE IN THE MID AND UPPER 30S...AND CURRENT SATELLITE TRENDS INDICATE THAT YOU MAY SEE SOME AFTERNOON SUN AFTER ALL. BUT IT WILL LIKELY BE CONSIDERABLY CLOUDY THROUGH EARLY AFTERNOON. MINIMUM RH VALUES WILL BE NEAR 55 PERCENT. .TODAY... MAX TEMPERATURE.....33-38. MIN HUMIDITY........54 PERCENT. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY COVER.......CDY CDY CDY CDY CDY CDY CDY CDY CDY % SKY COVER.....95 96 98 99 100 100 100 100 99 WEATHER COV.....SCH SCH SCH SCH SCH SCH SCH SCH SCH WEATHER TYPE....SN SN SN SN SN SN SN SN SN TEMP............29 29 30 31 32 34 35 36 35 RH..............78 75 72 69 66 58 55 55 55 DEWPOINT........22 22 22 22 22 21 21 21 21 20 FT WIND DIR..SE SE SE SE SE SE SE SE SE 20 FT WIND SPD..14 14 14 14 15 15 15 14 14 20 FT WIND GUST. 20 20 20 20 20 20 20 20 SMOKE DISPERSAL.FR FR GD GD GD GD GD GD GD CHC OF PCPN (%).20 20 20 20 20 20 20 20 20 MIX HGT (KFT)...1.7 1.9 2.2 2.4 2.3 2.3 2.2 2.0 1.9 TRANSP WIND DIR.SE SE SE SSE SE SE SE SE SE TRANSP WIND SPD.18 20 20 21 21 21 21 21 22 HAINES INDEX....2 2 2 2 2 2 2 2 2 .TONIGHT... MIN TEMPERATURE.....23-28. MAX HUMIDITY........77 PERCENT. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY COVER.......CLOUDY CLOUDY CLOUDY CLOUDY CLOUDY CLOUDY % SKY COVER.....99 99 100 100 100 100 WEATHER COV.....CHANCE CHANCE CHANCE DEFNTE DEFNTE DEFNTE WEATHER TYPE....SNOW SNOW SNOW SNOW SNOW SNOW TEMP............35 32 29 29 28 27 RH..............54 62 69 70 68 71 DEWPOINT........20 20 20 20 19 19 20 FT WIND......SE 13 SE 12 SE 10 SE 10 SE 12 SE 12 20 FT WIND GUST.15 15 15 15 SMOKE DISPERSAL.FAIR POOR POOR POOR POOR POOR CHC OF PCPN (%).40 40 40 80 80 80 .MONDAY... MAX TEMPERATURE.....33-38. MIN HUMIDITY........67 PERCENT. TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY COVER.......CLOUDY CLOUDY CLOUDY CLOUDY % SKY COVER.....100 99 98 99 WEATHER COV.....LIKELY LIKELY LIKELY LIKELY WEATHER TYPE....SNOW SNOW SNOW SNOW TEMP............26 30 35 36 RH..............76 72 68 69 DEWPOINT........20 22 25 27 20 FT WIND......SE 10G15 SE 15G25 SSE 17G25 SE 16G25 SMOKE DISPERSAL.POOR FAIR POOR GOOD CHC OF PCPN (%).60 60 70 70 MIX HGT (FT)....300 900 400 1500 TRANSPORT WIND..SE 12 SE 25 SSE 30 SSE 30 HAINES INDEX....2 2 2 2 $$ FORECASTER...MJF REQUESTED BY...JULIAN RED BUFFALO TYPE OF REQUEST...PRESCRIBED .TAG 20110327.MARTY.01/FSD