Spot Forecast
Issued by NWS Birmingham, AL
Issued by NWS Birmingham, AL
442 FNUS74 KBMX 191240 FWSBMX Spot Forecast for Compartment 21...USFS National Weather Service Birmingham AL 740 AM CDT Thu Sep 19 2024 Forecast is based on ignition time of 0800 CDT on September 20. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Expect fair skies with no chance for any precipitation today and through the weekend. Highs today will reach near 90 in the local area with minimum relative humidity values around 45 percent mid afternoon today. 20 foot winds will remain less than 7 mph. .FRIDAY... Sky/weather.........Sunny (5-15 percent). CWR.................0 percent. LAL.................1. Max temperature.....Around 91. Min humidity........41 percent. Wind (20 ft)........Light winds. Mixing height.......6000 ft AGL. Transport winds.....Northeast 3 to 7 mph. Dispersion index....2 increasing to 25 late in the morning, then increasing to 46 early in the afternoon decreasing to 40 late in the afternoon decreasing to 22. LVORI...............4. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Sky (%).........15 0 1 20 18 18 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 0 0 LAL.............1 1 1 1 1 1 Temp............67 77 84 89 91 88 RH..............97 72 57 45 41 47 20 FT wind......N 1 NE 2 NE 2 N 2 N 2 NE 2 20 FT wind gust.5 5 5 6 6 6 20 FT wind dir..020 030 030 020 020 030 Mix hgt (ft)....300 1500 3400 6000 5800 3800 Transport wind..NE 3 NE 3 NE 6 NE 7 NE 7 NE 5 Dispersion idx..2 2 25 50 49 22 LVORI...........5 5 2 1 1 2 .FRIDAY NIGHT... Sky/weather.........Mostly clear (5-15 percent). CWR.................0 percent. LAL.................1. Min temperature.....Around 68. Max humidity........90 percent. Wind (20 ft)........Light winds. Mixing height.......100 ft AGL. Transport winds.....Northeast 2 to 5 mph shifting to the southeast in the late evening and overnight. Dispersion index....5. LVORI...............5. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........13 6 4 4 4 4 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 0 0 LAL.............1 1 1 1 1 1 Temp............85 81 75 72 70 69 RH..............53 62 79 84 88 90 20 FT wind......NE 2 NE 2 E 1 E 1 E 1 E 1 20 FT wind gust.6 6 5 4 4 5 20 FT wind dir..040 050 070 090 090 080 Mix hgt (ft)....2000 200 300 300 300 300 Transport wind..NE 3 E 3 SE 5 SE 5 SE 3 SE 2 Dispersion idx..9 1 2 2 2 1 LVORI...........2 3 5 5 6 7 .SATURDAY... Sky/weather.........Sunny (0-10 percent). CWR.................0 percent. LAL.................1. Max temperature.....Around 92. Min humidity........41 percent. Wind (20 ft)........Light winds. Mixing height.......7000 ft AGL. Transport winds.....East around 3 mph shifting to the northeast around 5 mph in the afternoon. Dispersion index....2 increasing to 16 late in the morning, then increasing to 35 in the afternoon decreasing to 28 late in the afternoon. LVORI...............4. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........5 5 4 7 8 8 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 0 0 LAL.............1 1 1 1 1 1 Temp............68 72 81 86 90 91 RH..............90 80 63 50 44 41 20 FT wind......E 2 E 2 SE 2 E 2 E 2 NE 2 20 FT wind gust.5 5 5 5 5 6 20 FT wind dir..090 100 130 090 080 060 Mix hgt (ft)....300 1000 2300 5200 6800 7000 Transport wind..SE 3 E 3 E 3 NE 5 NE 5 E 5 Dispersion idx..2 2 2 30 37 39 LVORI...........7 5 2 2 1 2 $$ Forecaster...Holmes Requested by...Trevor Callaghan Type of request...PRESCRIBED .TAG 2422711.0/BMX .DELDT 09/19/24 .FormatterVersion 2.0.0