FNUS74 KMRX 200833 FWSMRX Spot Forecast for Coon Creek...USFS National Weather Service Morristown TN 433 AM EDT Fri Mar 20 2026 Forecast is based on ignition time of 0500 EDT on March 20. 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 today and tonight with southerly winds this morning eventually positioning out of the southwest early this afternoon. Minimum RH in the 30 percent range. Showers and thunderstorm chances increase for middle of the day Saturday. .TODAY... Sky/weather.........Sunny (20-30 percent). Max temperature.....Around 73. Min humidity........34 percent. Wind (20 ft)........Light winds becoming southwest 6 to 7 mph in the afternoon. Mixing height.......4400 ft AGL. Transport winds.....South 6 to 13 mph shifting to the southwest 17 to 21 mph in the afternoon. Rainfall amount.....0.00 inches. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........3 3 2 4 15 17 30 43 38 39 34 36 Weather cov..... Weather type.... Tstm cov........ Temp............44 43 42 45 54 61 65 67 70 71 72 73 RH..............73 76 82 76 57 48 43 40 38 35 34 34 20 FT wind dir..S S SE S S SW SW SW SW SW SW SW 20 FT wind spd..1 1 2 2 2 4 6 6 6 7 6 6 20 FT wind gust.2 2 6 10 10 10 12 10 10 Mix hgt (kft)...0.1 0.1 0.1 0.2 0.7 1.9 2.6 3.2 3.5 3.9 4.1 4.4 Transp wind dir.S S S S SW SW SW SW SW SW SW SW Transp wind spd.7 7 6 7 8 13 17 18 20 21 21 21 .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). Min temperature.....Around 55. Max humidity........83 percent. Wind (20 ft)........Southwest winds around 6 mph early in the evening becoming light. Mixing height.......200 ft AGL. Transport winds.....Southwest 13 to 21 mph decreasing to around 10 mph early in the morning. Rainfall amount.....0.00 inches. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........33 42 23 20 25 43 48 49 35 37 36 33 Weather cov..... Weather type.... Tstm cov........ Temp............71 70 67 63 61 60 60 59 58 58 57 57 RH..............35 36 43 48 53 60 64 67 69 69 72 75 20 FT wind dir..SW SW SW SW SW SW SW SW SW SW SW SW 20 FT wind spd..6 6 4 4 4 4 4 3 3 3 3 2 20 FT wind gust.10 10 6 7 8 10 11 11 11 10 10 10 Mix hgt (kft)...3.4 1.0 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.2 Transp wind dir.SW SW SW SW SW SW SW SW SW SW SW SW Transp wind spd.21 14 13 13 14 14 14 14 14 13 13 10 .SATURDAY... Wind (20 ft)........Light winds becoming west around 5 mph late in the afternoon, then becoming light late in the afternoon. Gusty and erratic winds expected near thunderstorms late in the afternoon. Mixing height.......4700 ft AGL. Transport winds.....Southwest 9 to 14 mph. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 20 FT wind dir..SW SW SW SW SW SW SW W W W SW SW 20 FT wind spd..2 2 2 2 2 3 4 5 5 5 5 4 20 FT wind gust.8 7 7 7 7 8 10 10 11 11 11 11 Mix hgt (kft)...0.2 0.1 0.1 0.4 1.0 1.6 2.3 2.9 3.5 4.2 4.7 4.6 Transp wind dir.SW SW SW SW W W W W W W W W Transp wind spd.10 10 9 10 12 12 12 12 12 13 14 14 $$ Forecaster...Kerrie Simmons Requested by...Matt Derstine Type of request...PRESCRIBED .TAG 2606613.1/MRX .DELDT 03/20/26 .FormatterVersion 2.0.0 .EMAIL brian.matoy@usda.gov,cnfsouthzonefire@gmail.com,charles.daniels@usda.gov,matthew.derstine@usda.gov