FNUS74 KMRX 241304 FWSMRX Spot Forecast for Gracey RX...Tennessee Division of Forestry National Weather Service Morristown TN 904 AM EDT Fri Oct 24 2025 Forecast is based on ignition time of 0900 EDT on October 24. If conditions become unrepresentative,contact the National Weather Service...at 1-800-697-0075. If possible, please provide feedback for every spot forecast request. .DISCUSSION... Dry weather is expected today with low afternoon relative humidities, and only a few clouds around 4000 feet and some high clouds above that. Expect the morning inversion to dissipate around 10 to 11 am. Pressure gradients will be down valley today so the, relatively speaking, highest winds in the TN valley will be in the general vicinity of the burn site. However high pressure will be in control so wouldn't expect gusts to be above 10 mph out of the N to NE. .REST OF TODAY... Sky/weather.........Sunny (20-30 percent). Max temperature.....Around 66. Min humidity........28 percent. Wind (20 ft)........Light winds. Mixing height.......4000 ft AGL. Transport winds.....Northeast 6 to 9 mph. Rainfall amount.....0.00 inches. TIME (EDT) 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM Sky (%).........5 31 36 31 30 25 25 32 35 40 40 Weather cov..... Weather type.... Tstm cov........ Temp............42 47 53 58 61 63 65 65 66 64 61 RH..............79 65 54 44 36 32 29 28 28 30 35 20 FT wind dir..N NE NE NE NE N N NE NE NE NE 20 FT wind spd..2 3 3 4 4 4 4 4 4 3 2 20 FT wind gust.6 7 7 8 8 8 10 8 7 7 7 Mix hgt (kft)...0.5 0.9 2.0 2.6 3.2 3.5 3.9 4.0 3.6 1.5 0.5 Transp wind dir.NE NE NE NE N N N N N NE NE Transp wind spd.7 8 9 8 8 8 7 7 7 6 6 .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent) then becoming mostly cloudy (50-60 percent). Min temperature.....Around 41. Max humidity........76 percent. Wind (20 ft)........Light winds. Mixing height.......500 ft AGL. Transport winds.....Northeast 7 to 9 mph. Rainfall amount.....0.00 inches. TIME (EDT) 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM Sky (%).........37 29 27 33 31 24 25 34 41 50 62 52 Weather cov..... Weather type.... Tstm cov........ Temp............56 50 48 46 45 44 44 43 42 42 41 41 RH..............42 54 60 68 70 73 70 73 76 76 76 76 20 FT wind dir..NE NE NE NE N N NE NE NE NE NE NE 20 FT wind spd..2 2 2 2 2 2 2 2 2 2 2 2 20 FT wind gust.6 6 6 6 6 6 7 6 6 6 6 6 Mix hgt (kft)...0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Transp wind dir.NE NE NE NE NE NE NE N NE NE NE NE Transp wind spd.7 7 7 7 8 8 8 9 9 9 7 7 .SATURDAY... Sky/weather.........Partly sunny (50-60 percent). Max temperature.....Around 70. Min humidity........33 percent. Wind (20 ft)........Light winds. Mixing height.......3300 ft AGL. Transport winds.....Northeast around 6 mph shifting to the southeast early in the morning, then shifting to the south 6 to 7 mph late in the morning shifting to the east around 5 mph late in the afternoon. Rainfall amount.....0.00 inches. TIME (EDT) 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM Sky (%).........64 53 47 41 43 44 46 47 47 48 53 57 Weather cov..... Weather type.... Tstm cov........ Temp............41 43 49 56 61 64 67 69 70 69 67 64 RH..............76 73 63 53 44 40 36 33 34 35 37 41 20 FT wind dir..NE NE E E E SE SE SE SE E E E 20 FT wind spd..2 2 2 2 2 2 2 2 2 2 2 2 20 FT wind gust.6 6 6 6 6 6 6 6 6 6 6 6 Mix hgt (kft)...0.5 0.5 0.9 1.5 2.1 2.7 3.1 3.3 3.3 3.0 2.2 1.2 Transp wind dir.NE NE E SE SE S S S S SE SE E Transp wind spd.6 6 6 6 6 7 7 7 6 6 6 5 $$ Forecaster...Charles Dalton Requested by...Travis Chadwick Type of request...PRESCRIBED .TAG 2524413.0/MRX .DELDT 10/24/25 .FormatterVersion 2.0.0 .EMAIL troy.moore@tn.gov,travis.chadwick@tn.gov