FNUS73 KABR 042029 FWSABR Spot Forecast for Long Lake RX...SD GFP National Weather Service Aberdeen SD 329 PM CDT Mon May 4 2026 Forecast is based on ignition time of 1000 CDT on May 05. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... For the next couple of days, winds are expected to stay out of the northwest during daytime hours. Wind gusts not as high on Tuesday (or Wednesday) as they are today. Expecting the strongest of the gusts to top out between 25 and 30 mph during the afternoon hours. Humidity could drop a little below 35% but overall, not an excessively dry day. .TUESDAY... Sky/weather.........Partly sunny (35-45 percent). CWR.................1 percent. Chance of pcpn......0 percent. Chance of lightning.0 percent. Max temperature.....Around 48. Min humidity........35 percent. Wind (20 ft)........Northwest winds 13 to 15 mph. Mixing height.......5300-7500 ft agl. Transport winds.....Northwest 21 to 22 mph. Smoke dispersal.....Very good (101200 knot-ft). TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........7 19 41 55 64 69 70 69 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 Chc of ltng (%).0 0 0 0 0 0 0 0 Temp............42 44 45 46 47 47 48 47 RH..............46 42 39 37 37 35 35 37 20 FT wind dir..NW NW NW NW NW NW NW NW 20 FT wind spd..13 14 14 15 15 15 15 15 20 FT wind gust.18 20 21 21 21 21 21 22 Mix hgt (kft)...5.3 6.0 6.9 7.3 7.5 7.5 7.4 7.1 Smoke Dispersal.VGD VGD VGD VGD VGD VGD VGD VGD .TUESDAY NIGHT... Sky/weather.........Mostly cloudy (60-70 percent) then becoming partly cloudy (35-45 percent). CWR.................0 percent. Chance of pcpn......0 percent. Chance of lightning.0 percent. Min temperature.....Around 26. Max humidity........78 percent. Wind (20 ft)........North winds 5 to 14 mph. Mixing height.......100-7000 ft agl. Transport winds.....Northwest 12 to 21 mph shifting to the north 5 to 10 mph in the late evening and overnight. Smoke dispersal.....Very good (125700 knot-ft) early in the evening decreasing to good (97900 knot-ft) late in the night decreasing to poor (300 knot-ft) early in the evening. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........69 65 60 56 45 40 39 39 38 36 35 33 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............47 46 43 40 38 36 34 33 32 30 30 29 RH..............37 38 44 48 52 56 61 66 68 72 72 75 20 FT wind dir..NW NW N N N N N N N N NW NW 20 FT wind spd..14 14 10 8 7 6 6 5 5 5 5 5 20 FT wind gust.21 20 17 14 12 12 10 9 10 9 7 9 Mix hgt (kft)...7.0 6.1 2.4 1.1 0.8 0.7 0.7 0.6 0.5 0.4 0.4 0.1 Smoke Dispersal.VGD GD PR PR PR PR PR PR PR PR PR PR $$ Forecaster...KK Requested by...Brett Blank Type of request...PRESCRIBED .TAG 2612674.0/ABR .DELDT 05/04/26 .FormatterVersion 2.0.0 .EMAIL brett.blank@state.sd.us