FNUS73 KFSD 090959 FWSFSD Spot Forecast for Wolf Lake WPA Rx...USFWS National Weather Service Sioux Falls SD 459 AM CDT Fri May 9 2025 If conditions become unrepresentative, contact the National Weather Service. ...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... .DISCUSSION... Much warmer and very dry conditions are expected today as temperatures climb into the upper 80s and afternoon humidity drops below 25 percent. Early morning winds may be on the lighter side, favoring a southerly direction less than 10 mph. However, after sunrise, wind direction gradually shifts to the southwest and eventually west ahead of an approaching cool front. This front, arriving late this afternoon, will bring a low (20-30%) chance for high-based showers or perhaps a stray thunderstorm. Any shower or storm, or even virga (showers dissipating before reaching the ground), will bring a potential for erratic stronger wind gusts, possibly as high as 40 to 50 mph. This chance for showers looks to be greatest after 4-5 pm this afternoon in the burn location. .REST OF TODAY... Max temperature.....Around 88. Min humidity........19 percent. TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......CLR CLR CLR CLR CLR CLR MCR MCR MCR PC Sky (%).........1 0 0 0 1 3 7 13 19 34 Weather cov..... CHC Weather type.... RW Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 10 10 Chc of thdr (%).0 0 0 0 0 0 0 0 10 10 Temp............56 62 69 75 80 84 86 87 88 87 Dewpoint........38 39 40 42 43 44 43 41 41 41 RH..............51 43 35 31 27 25 22 20 19 20 20 FT wind dir..SSW SW SW WSW WSW WSW W W W WNW 20 FT wind spd..8 8 9 9 9 8 7 7 8 8 20 FT wind gust.14 15 15 15 14 14 14 14 15 14 Mix hgt (kft)...0.6 1.1 1.4 2.3 4.4 8.1 9.4 11 11 11 Transp wind dir.SSW WSW WSW W W WNW WNW WNW WNW NW Transp wind spd.16 20 18 16 14 10 12 12 13 14 Smoke Dispersal.PR FR FR GD GD EX EX EX EX EX .TONIGHT... Min temperature.....Around 51. Max humidity........61 percent. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky cover.......PCLDY MCLDY PCLDY MCLEAR CLEAR CLEAR Sky (%).........50 55 27 7 3 2 Weather cov.....S CHC CHANCE S CHC Weather type....RNSHWR RNSHWR RNSHWR NONE NONE NONE Tstm cov........ S CHC Chc of pcpn (%).20 30 20 10 0 0 Chc of thdr (%).10 20 10 10 10 0 Temp............87 77 69 63 59 54 Dewpoint........42 45 47 47 43 40 RH..............21 32 45 56 55 59 20 ft wind......NW 8 NNW 8 N 8 N 9 NNE 8 NNE 8 20 ft wind gust.15 14 15 15 15 15 Mix hgt (ft)....8300 700 500 600 600 600 Transport wind..NW 14 NNW 16 N 14 NNE 16 NNE 18 NNE 16 Smoke Dispersal.EXCEL POOR POOR POOR POOR POOR .SATURDAY... Max temperature.....Around 82. Min humidity........19 percent. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky cover.......CLEAR CLEAR CLEAR CLEAR CLEAR CLEAR Sky (%).........3 3 4 5 4 1 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 Temp............51 54 63 73 78 82 Dewpoint........38 39 40 39 37 36 RH..............61 57 43 29 23 19 20 ft wind......NNE 7 NE 7 ENE 7 ENE 8 E 8 E 8 20 ft wind gust.14 14 13 14 14 14 Mix hgt (ft)....600 1000 1800 2800 3700 4700 Transport wind..NE 16 ENE 14 ENE 13 E 12 E 9 E 9 Smoke Dispersal.POOR POOR FAIR FAIR GOOD GOOD $$ Forecaster...JH Requested by...Ryan Williams Type of request...PRESCRIBED .TAG 2513580.0/FSD .DELDT 05/09/25 .FormatterVersion 2.0.0