


Spot Forecast
Issued by NWS Twin Cities, MN
Issued by NWS Twin Cities, MN
585 FNUS73 KMPX 121107 FWSMPX Spot Forecast for Cheng Addition Rx...MNDNR FOR National Weather Service Twin Cities/Chanhassen MN 607 AM CDT Sun Oct 12 2025 Forecast is based on ignition time of 1000 CDT on October 13. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. Please contact our office if you have questions or concerns with this forecast. .DISCUSSION...Mostly sunny skies will allow highs to reach the lower 60s Monday afternoon. Minimum relative humidity will fall into the lower 40s in the afternoon also. Winds will be northwesterly at 5-10 knots with gusts to 15 knots possible. .COLUMBUS DAY... Sky/weather.........Sunny (5-15 percent). Temperature.........50 at ignition...Max 62. RH..................71 percent at ignition...Min 41 percent. Wind (20 ft)........Winds northwest at 6 mph at ignition...otherwise Northwest winds 6 to 7 mph. Smoke dispersal.....Fair /24200 knot-ft/ at ignition. Max...good /36500 knot-ft/. Mixing height.......1900 ft AGL at ignition...otherwise 3000 ft AGL. Transport winds.....Northwest 13 to 15 mph. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM Sky cover.......CLR CLR MCR MCR MCR MCR MCR MCR MCR MCR MCR PC Weather cov..... Weather type.... Tstm cov........ Temp............50 52 55 58 60 61 61 60 57 54 51 48 RH..............71 63 55 49 44 42 41 42 47 52 59 63 20 FT wind dir..NW NW NW NW NW NW NW NW NW NW NW N 20 FT wind spd..6 6 7 7 7 7 7 6 5 3 2 2 20 FT wind gust.14 14 15 15 15 15 15 14 13 10 9 9 Mix hgt (kft)...1.9 2.1 2.3 2.5 2.7 2.9 3.0 2.2 1.3 0.4 0.1 0.2 Transp wind dir.NW NW NW NW NW NW NW NW NW NW N N Transp wind spd.15 14 13 13 13 14 14 13 12 8 8 9 .MONDAY NIGHT... Sky/weather.........Partly cloudy (25-35 percent) then becoming mostly cloudy (45-55 percent). Temperature.........Min 37. RH..................Max 82 percent. Wind (20 ft)........Northwest winds around 5 mph becoming light. Smoke dispersal.....Poor (500 knot-ft). Mixing height.......100 ft AGL. Transport winds.....North 8 to 13 mph. .TUESDAY... Sky/weather.........Partly sunny (60-70 percent). Temperature.........Max 55. RH..................Min 45 percent. Wind (20 ft)........Light winds becoming north around 5 mph in the late morning and afternoon, then becoming light late in the afternoon. Smoke dispersal.....Poor (2700 knot-ft) early in the morning increasing to fair (20100 knot-ft) in the afternoon. Mixing height.......2400 ft AGL. Transport winds.....Northeast 8 to 12 mph. $$ Forecaster...Grunzke Requested by...Jim Wilson Type of request...PRESCRIBED .TAG 2523454.0/MPX .DELDT 10/12/25 .FormatterVersion 2.0.0 .EMAIL jim.wilson@state.mn.us