FNUS73 KFSD 041121 FWSFSD SPOT FORECAST FOR LAKE HENRY...USFWS NATIONAL WEATHER SERVICE SIOUX FALLS SD 621 AM CDT SAT JUN 4 2011 IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... SURFACE HIGH PRESSURE WILL BUILD INTO THE REGION TODAY LEADING TO LIGHT NORTH WINDS. HIGH TEMPERATURES WILL BE SLIGHTLY ABOVE AVERAGE IN THE 80S IN MOST LOCATIONS. A FEW HIGH CLOUDS MAY DRIFT ALONG THE SOUTH DAKOTA NEBRASKA BORDER TONIGHT INTO NORTHWEST IOWA...OTHERWISE MOSTLY CLEAR SKIES ARE EXPECTED TO PREVAIL. WINDS WILL TURN SOUTHEAST ON SUNDAY...DRAWING MUCH MORE HUMID AIR INTO THE REGION. WITH THE INCREASE IN MOISTURE...THE CHANCE OF THUNDERSTORMS WILL INCREASE SUNDAY AFTERNOON INTO SUNDAY NIGHT. .TODAY... MAX TEMPERATURE.....77-82. MIN HUMIDITY........35 PERCENT. TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM SKY COVER.......PC PC PC PC PC MCR MCR MCR MCR MCR MCR MCR % SKY COVER.....44 41 37 34 30 25 21 19 17 14 14 13 WEATHER COV..... WEATHER TYPE.... TEMP............58 61 64 67 71 74 76 78 79 80 80 79 RH..............80 70 60 54 49 44 43 39 38 35 36 39 DEWPOINT........52 51 50 50 51 51 52 51 51 50 51 52 20 FT WIND DIR..NNW NNW N N N N N N N N N N 20 FT WIND SPD..3 6 7 8 8 9 8 8 8 8 7 7 20 FT WIND GUST.5 10 10 10 10 10 10 10 SMOKE DISPERSAL.PR PR PR PR PR FR FR FR FR FR FR FR CHC OF PCPN (%).10 10 10 10 10 10 0 0 0 0 0 0 MIX HGT (KFT)...0.3 0.5 0.7 1.0 1.2 1.5 1.8 2.0 2.2 2.4 2.4 2.4 TRANSP WIND DIR.NNW NNW N N N N NNW NNW N N N N TRANSP WIND SPD.5 8 12 14 14 13 13 12 10 10 9 9 HAINES INDEX....5 5 5 5 5 5 5 5 5 5 5 4 .TONIGHT... MIN TEMPERATURE.....55-60. MAX HUMIDITY........80 PERCENT. TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM SKY COVER.......MCLEAR MCLEAR PCLDY PCLDY PCLDY PCLDY % SKY COVER.....13 22 33 44 43 41 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE NONE NONE TEMP............77 70 63 60 59 58 RH..............43 53 67 75 75 80 DEWPOINT........53 52 52 52 51 52 20 FT WIND......N 7 NE 5 ENE 3 E 3 E 3 ESE 5 20 FT WIND GUST. 5 5 5 SMOKE DISPERSAL.FAIR POOR POOR POOR POOR POOR CHC OF PCPN (%).10 10 10 10 10 10 MIX HGT (FT)....2400 300 300 300 300 300 TRANSPORT WIND..N 8 NE 6 ENE 3 E 3 E 5 E 5 HAINES INDEX....4 5 5 5 5 5 .SUNDAY... MAX TEMPERATURE.....78-83. MIN HUMIDITY........47 PERCENT. TIME (CDT) 7 AM 10 AM 1 PM 4 PM SKY COVER.......PCLDY PCLDY PCLDY PCLDY % SKY COVER.....39 39 40 50 WEATHER COV..... WEATHER TYPE....NONE NONE NONE NONE TEMP............59 72 78 81 RH..............80 57 50 49 DEWPOINT........53 56 58 60 20 FT WIND......ESE 5 SE 9G10 SSE 10G15 SSE 12G15 SMOKE DISPERSAL.POOR POOR GOOD GOOD CHC OF PCPN (%).10 10 10 10 $$ FORECASTER...BT REQUESTED BY...FMS TYPE OF REQUEST...PRESCRIBED .TAG 20110604.LAKEH.01/FSD