FNUS73 KABR 192052 FWSABR Spot Forecast for Blue Dog RX...Game Fish and Parks National Weather Service Aberdeen SD 352 PM CDT Tue May 19 2026 Forecast is based on ignition time of 1600 CDT on May 19. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Temperatures will fall below freezing tonight into early Wednesday morning. Any overnight inversion under surface high pressure should break by mid morning as the high moves off to the east and southerly return flow increases. Winds will gust to around 20 mph by afternoon. Clouds may move back in mid to late afternoon Wednesday as a trough sets up along the Missouri River. .TONIGHT... Sky/weather.........Mostly cloudy (60-70 percent) then becoming partly cloudy (25-35 percent). Patchy frost overnight. Areas of frost early in the morning. CWR.................1 percent. Chance of pcpn......0 percent. Chance of lightning.0 percent. Min temperature.....Around 31. Max humidity........100 percent. Wind (20 ft)........Northwest winds 5 to 14 mph early in the evening becoming light. Mixing height.......400-4400 ft agl. Transport winds.....Northwest 15 to 20 mph decreasing to 6 to 10 mph early in the evening, then shifting to the southwest around 6 mph overnight shifting to the south around 7 mph early in the morning. Smoke dispersal.....Good (75200 knot-ft) decreasing to poor (1800 knot-ft). TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........51 66 75 78 72 50 23 14 11 19 28 27 Weather cov..... PTY PTY PTY ARS Weather type.... FST FST FST FST 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............49 49 48 46 43 41 40 38 37 36 35 34 RH..............59 61 65 75 82 88 89 92 96 100 100 100 20 FT wind dir..NW NW NW NW VRB VRB VRB VRB VRB VRB VRB VRB 20 FT wind spd..14 12 8 5 3 2 2 1 2 2 2 3 20 FT wind gust.22 18 15 9 7 5 5 3 5 5 6 6 Mix hgt (kft)...4.4 3.1 1.3 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 Smoke Dispersal.GD FR PR PR PR PR PR PR PR PR PR PR .WEDNESDAY... Sky/weather.........Partly sunny (20-30 percent) then becoming mostly sunny (10-20 percent). Widespread frost early in the morning, then patchy frost early in the morning. CWR.................0 percent. Chance of pcpn......0 percent. Chance of lightning.0 percent. Max temperature.....Around 62. Min humidity........41 percent. Wind (20 ft)........South winds 5 to 12 mph. Mixing height.......400-5800 ft agl. Transport winds.....South 7 to 16 mph. Smoke dispersal.....Poor (2200 knot-ft) early in the morning increasing to fair (42100 knot-ft) in the afternoon increasing to good (71500 knot-ft). TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........28 32 21 5 2 2 3 11 23 24 17 10 Weather cov.....WID PTY Weather type....FST FST 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............32 35 39 43 50 53 55 56 58 60 61 61 RH..............100 100 94 82 63 58 53 51 47 44 44 42 20 FT wind dir..S S S S S S S S S SS S 20 FT wind spd..5 5 6 6 7 8 9 10 12 12 12 12 20 FT wind gust.8 8 10 12 13 14 16 17 18 20 20 20 Mix hgt (kft)...0.4 0.4 0.7 1.4 2.6 3.6 4.2 4.6 5.2 5.5 5.7 5.8 Smoke Dispersal.PR PR PR PR PR PR FR FR FR GD GD GD $$ Forecaster...Wise Requested by...Patrick Tate Type of request...PRESCRIBED .TAG 2614056.0/ABR .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL patrick.tate@state.sd.us