@ FNUS73 KDLH 192108 FWSDLH Spot Forecast for Stewart Trail Fire...MNICS National Weather Service Duluth MN 408 PM CDT Tue May 19 2026 Forecast is based on forecast start time of 1800 CDT on May 19. If there are questions or concerns with this forecast, or if conditions become unrepresentative, contact the National Weather Service in Duluth at 218-729-0653. .DISCUSSION... Clouds clear out over night with high pressure moving over MN. Chilly night will be on tap with lows dropping to around 34F. Tomorrow will be sunny with some diurnal cumulus in the afternoon. Min RHs will drop to around 40% with light northwest winds int he morning shifting to out of the south in the afternoon. .WEDNESDAY... Sky/weather.........Sunny (15-25 percent). Areas of frost early in the morning. Chance of pcpn......0 percent. Max temperature.....Around 56. Min humidity........40 percent. Wind (20 ft)........Light winds. Mixing height.......2300 ft AGL. Transport winds.....Northwest 6 to 9 mph shifting to the south 6 to 7 mph in the afternoon. Smoke dispersal.....Poor to fair (2800-18600 knot-ft). Pcpn amount.........0.00 inches. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......PC PC PC PC PC PC PC MCR MCR MCR MCR MCR Weather cov.....ARS ARS Weather type....FST FST Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............35 37 40 43 47 49 50 51 52 54 54 54 RH..............89 82 76 65 56 52 50 50 46 43 43 41 20 FT wind dir..NW NW W N SW S S S S SE SE SE 20 FT wind spd..1 1 1 0 1 1 2 3 3 3 3 3 20 FT wind gust.7 7 7 6 5 6 5 6 6 6 6 6 Mix hgt (kft)...0.4 0.9 1.8 2.3 2.3 2.2 1.6 1.2 1.3 1.1 1.0 1.0 Transp wind dir.NW NW NW NW NW NW NW SW S S S S Transp wind spd.8 8 9 9 8 6 6 6 7 7 7 7 SDspl kt-ft/10003 6 15 19 16 11 8 6 8 7 6 6 .WEDNESDAY NIGHT... Sky/weather.........Mostly clear (5-15 percent). Chance of pcpn......0 percent. Min temperature.....Around 36. Max humidity........75 percent. Wind (20 ft)........Light winds. Mixing height.......800 ft AGL. Transport winds.....Southeast 6 to 7 mph shifting to the east 7 to 8 mph early in the evening. Smoke dispersal.....Poor (2200 knot-ft). Pcpn amount.........0.00 inches. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky cover.......MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............55 52 50 44 42 41 41 40 40 38 38 38 RH..............40 44 48 60 65 67 67 70 67 73 73 73 20 FT wind dir..E E E NE NE NE N N N N N NE 20 FT wind spd..2 1 1 1 1 1 1 1 1 1 1 1 20 FT wind gust.5 5 5 5 5 5 5 5 5 5 5 5 Mix hgt (kft)...0.8 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 Transp wind dir.SE E E E E E NE E E E NE E Transp wind spd.7 6 7 8 8 8 8 7 8 8 7 8 SDspl kt-ft/10005 3 2 3 3 3 3 2 3 3 2 3 .THURSDAY... Sky/weather.........Sunny (15-25 percent). Areas of frost early in the morning. Chance of pcpn......0 percent. Max temperature.....Around 59. Min humidity........44 percent. Wind (20 ft)........Light winds becoming east 5 to 6 mph in the afternoon. Mixing height.......2000 ft AGL. Transport winds.....East 7 to 9 mph increasing to around 9 mph. Smoke dispersal.....Poor to fair (2300-15800 knot-ft). Pcpn amount.........0.00 inches. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky cover.......MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR Weather cov.....ARS Weather type....FST Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............37 40 43 47 51 54 56 57 58 59 58 58 RH..............75 73 67 60 54 50 49 47 45 44 45 45 20 FT wind dir..NE NE NE E SE SE SE SE E E E E 20 FT wind spd..1 1 1 2 2 3 3 4 5 5 5 5 20 FT wind gust.5 5 5 6 6 7 8 9 11 11 11 11 Mix hgt (kft)...0.4 0.4 1.0 1.1 1.2 1.5 1.7 2.0 1.7 1.4 1.0 0.9 Transp wind dir.E E E SE SE SE SE SE SE E E E Transp wind spd.8 7 9 9 8 8 9 9 9 9 9 9 SDspl kt-ft/10003 2 8 9 8 10 13 16 13 11 8 7 $$ Forecaster...Lee Requested by...Christopher Bergquist Type of request...WILDFIRE .TAG 2613845.8/DLH .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL christopher.bergquist@state.mn.us