


Suppression Forecast
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
563 FNUS74 KHUN 271150 FWSHUN Spot Forecast for Fall City...USFS National Weather Service Huntsville AL 550 AM CST Thu Feb 27 2025 Forecast is based on ignition time of 0900 CST on February 27. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Dry conditions (no rain) will persist at the burn site through Friday. Minimum relative humidity values are expected to dip to around 33-35% this afternoon and around 30-32% Friday afternoon. Mixing heights this afternoon over the burn site are forecast to reach around 5500 feet and around 5000 feet Friday afternoon. Northwest transport winds between 15-20 mph are anticipated this afternoon. On Thursday, these winds will also be between 15-20 mph but out of the west. 20 foot winds today and Friday are expected to be around 5-10 mph, but out of the northwest today and southwest on Friday. Lastly, very good daytime dispersions are forecast at the burn site both today and Friday. .TODAY... Sky/weather.........Partly sunny (60-70 percent) then becoming sunny (5-15 percent). Max temperature.....Around 65. Min humidity........33 percent. Wind (20 ft)........Northwest winds 5 to 6 mph. CWR.................0 percent. Chance of pcpn......0 percent. Mixing height.......5600 ft AGL. Transport winds.....Northwest 14 to 20 mph. LVORI...............2 decreasing to 1 by noon. TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........74 72 66 52 54 20 6 4 4 WEATHER COV..... WEATHER TYPE.... TEMP............56 60 61 62 64 65 65 63 61 RH..............74 62 53 50 41 35 33 34 38 20 FT WIND DIR..340 330 330 320 320 320 320 310 310 20 FT WIND SPD..5 6 6 7 7 7 7 6 5 20 FT WIND GUST.14 15 16 16 16 16 16 15 13 MIX HGT (KFT)...2.0 2.7 3.2 4.0 4.6 5.1 5.4 5.6 1.6 TRANSP WIND DIR.350 340 340 330 330 320 320 320 320 TRANSP WIND SPD.15 15 15 16 18 20 20 20 14 DISPERSION IDX..10 10 37 44 54 114 119 124 28 LVORI...........2 2 2 1 1 1 1 1 1 CWR.............0 0 0 0 0 0 0 0 0 CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 .TONIGHT... Sky/weather.........Clear (0-10 percent). Min temperature.....Around 38. Max humidity........85 percent. Wind (20 ft)........Light winds. CWR.................0 percent. Chance of pcpn......0 percent. Mixing height.......400 ft AGL. Transport winds.....Northwest 6 to 10 mph. LVORI...............2 increasing to 5 late tonight. TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM SKY (%).........4 3 3 4 3 3 4 3 3 2 2 3 WEATHER COV..... WEATHER TYPE.... TEMP............55 52 50 48 47 46 44 44 42 41 40 39 RH..............49 54 58 63 65 68 73 73 76 79 82 85 20 FT WIND DIR..310 310 310 300 300 310 310 320 330 330 000 000 20 FT WIND SPD..2 2 2 2 2 1 1 1 1 1 0 0 20 FT WIND GUST.12 12 12 10 12 10 10 9 9 9 8 7 MIX HGT (KFT)...0.6 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 TRANSP WIND DIR.310 320 320 310 310 320 320 340 350 340 320 320 TRANSP WIND SPD.10 10 10 9 9 9 9 10 10 9 8 6 DISPERSION IDX..8 7 7 5 5 4 4 5 5 4 4 3 LVORI...........2 2 2 3 3 3 3 3 3 5 5 5 CWR.............0 0 0 0 0 0 0 0 0 0 0 0 CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0 .FRIDAY... Sky/weather.........Sunny (0-10 percent). Max temperature.....Around 66. Min humidity........30 percent. Wind (20 ft)........Light winds becoming southwest 5 to 6 mph in the afternoon, then becoming light late in the afternoon. CWR.................0 percent. Chance of pcpn......0 percent. Mixing height.......5200 ft AGL. Transport winds.....Northwest around 3 mph shifting to the west 5 to 12 mph early in the morning, then increasing to 13 to 18 mph in the afternoon. LVORI...............4 decreasing to 1 by noon. TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM SKY (%).........3 5 4 2 2 2 2 2 3 3 3 3 WEATHER COV..... WEATHER TYPE.... TEMP............38 40 45 51 56 60 63 65 66 66 64 60 RH..............85 79 70 61 50 41 35 31 30 30 34 41 20 FT WIND DIR..000 000 000 210 220 230 240 240 240 240 240 230 20 FT WIND SPD..0 0 0 1 2 3 5 6 6 6 5 3 20 FT WIND GUST.6 6 6 7 8 10 12 13 14 14 13 13 MIX HGT (KFT)...0.3 0.5 1.0 1.7 2.5 3.3 4.0 4.8 5.2 5.0 3.6 1.9 TRANSP WIND DIR.340 300 280 250 250 260 260 260 260 260 250 240 TRANSP WIND SPD.3 3 5 6 8 12 15 17 18 18 16 13 DISPERSION IDX..2 2 2 3 4 47 72 96 109 106 71 30 LVORI...........4 4 4 2 2 2 1 1 1 1 1 1 CWR.............0 0 0 0 0 0 0 0 0 0 0 0 CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0 $$ Forecaster...Amiot Requested by...Craig Moore Type of request...PRESCRIBED .TAG 2504122.0/HUN .DELDT 02/27/25 .FormatterVersion 2.0.0 .EMAIL kerry.clark@usda.gov,gary.c.moore@usda.gov