FNUS74 KMOB 191023 FWSMOB Spot Forecast for Chick CPT 451 452...USFS National Weather Service Mobile AL 523 AM CDT Tue May 19 2026 Forecast is based on ignition time of 1000 CDT on May 19. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Dry conditions will prevail today with an isolated to scattered shower or storm on Wednesday. There is a 30% chance of rain Wednesday. Minimum relative humidity values this afternoon will be near 50 to 55%. Transport winds will be mostly southerly to southeasterly and dispersion values will be good. For Wednesday, the minimum relative humidity is near 50 to 55%. Transport winds will be mostly southerly, and afternoon dispersion values will be good. Fog potential and other remarks...Patchy fog will be possible both tonight and Wednesday night. Visibilities will be in the 1 to 3 mile range. .REST OF TODAY... Sky/weather.........Mostly sunny (45-55 percent). Chance of pcpn......10 percent. Max temperature.....Around 90. Min humidity........52 percent. Wind (20 ft)........South winds 5 to 6 mph. Mixing height.......5200 ft AGL. Mixing height (m)...823-1585 meters AGL. Transport winds.....South 10 to 14 mph. Transport winds m/s.South 4 to 6 meters/second. Dispersion index....41 increasing to 65. LVORI...............2. Stability class.....2. TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........62 45 38 36 38 45 40 47 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 10 10 10 0 0 Temp............81 84 86 88 89 89 89 90 RH..............72 65 61 55 54 54 54 52 20 FT wind dir..SSE SSE SSE SSE S S S S 20 FT wind spd..6 6 6 6 6 7 7 6 20 FT wind gust.14 14 14 14 14 13 13 14 Mix hgt (kft)...2.7 3.4 4.0 4.6 4.9 4.9 5.2 5.2 Mix hgt (km)....0.8 1.0 1.2 1.4 1.5 1.5 1.6 1.6 Transp wind dir.SSE S S S S S S S Transp wind spd.13 13 14 13 12 10 10 10 Trans wind dir..SSE S S S S S S S Trans spd (m/s).6 6 6 6 5 4 4 4 Dispersion idx..41 54 66 68 66 64 61 63 LVORI...........3 1 1 1 1 1 1 1 .TONIGHT... Sky/weather.........Partly cloudy (40-50 percent) then becoming mostly cloudy (50-60 percent) then becoming partly cloudy (45-55 percent). Patchy fog overnight. Chance of pcpn......10 percent. Min temperature.....Around 70. Max humidity........93 percent. Wind (20 ft)........South winds around 5 mph early in the evening becoming light. Mixing height.......400 ft AGL. Mixing height (m)...122-1585 meters AGL. Transport winds.....South 5 to 12 mph. Transport winds m/s.South 2 to 5 meters/second. Dispersion index....69 decreasing to 4. LVORI...............4. Stability class.....4. TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........44 46 43 37 38 40 48 54 53 54 58 50 Weather cov..... PTY PTY PTY PTY Weather type.... FOG FOG FOG FOG Tstm cov........ Chc of pcpn (%).0 10 10 10 0 0 0 0 0 0 0 0 Temp............89 86 82 78 76 75 74 73 72 71 71 71 RH..............54 61 67 76 79 82 84 87 87 90 90 90 20 FT wind dir..S S S S S SSW SSW SSW SSW S S S 20 FT wind spd..6 5 3 3 2 2 1 1 1 1 1 1 20 FT wind gust.15 14 12 10 9 8 7 6 5 5 5 5 Mix hgt (kft)...5.2 1.2 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 Mix hgt (km)....1.6 0.4 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 Transp wind dir.S S S S S S S SSW S SSW S S Transp wind spd.12 10 12 10 9 9 8 6 5 5 5 5 Trans wind dir..S S S S S S S SSW S SSW S S Trans spd (m/s).5 4 5 4 4 4 4 3 2 2 2 2 Dispersion idx..69 6 5 5 4 4 3 2 2 2 2 2 LVORI...........1 3 3 4 4 5 5 6 6 6 6 6 .WEDNESDAY... Sky/weather.........Mostly sunny (35-45 percent). Patchy fog early in the morning. Chance of showers and thunderstorms late in the afternoon. Chance of pcpn......30 percent. Max temperature.....Around 90. Min humidity........52 percent. Wind (20 ft)........Light winds. Gusty and erratic winds expected near thunderstorms late in the afternoon. Mixing height.......6800 ft AGL. Mixing height (m)...122-2073 meters AGL. Transport winds.....South 5 to 9 mph. Transport winds m/s.South 2 to 4 meters/second. Dispersion index....5 increasing to 15 late in the morning, then increasing to 26 late in the morning increasing to 36 late in the morning increasing to 52 increasing to 65 early in the afternoon decreasing to 51 increasing to 66 late in the afternoon. LVORI...............4. Stability class.....2. TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........50 59 47 45 44 35 29 38 25 24 37 30 Weather cov.....PTY PTY CHC CHC Weather type....FOG FOG RW RW Tstm cov........ CHC CHC Chc of pcpn (%).0 0 0 0 0 0 0 10 10 10 30 30 Temp............71 71 72 75 80 84 86 87 88 88 89 88 RH..............90 93 90 84 72 63 59 55 54 54 52 55 20 FT wind dir..S S S SSE SSE S S S S S S SSW 20 FT wind spd..1 1 1 2 2 3 3 5 5 5 5 5 20 FT wind gust.5 5 5 6 7 8 9 9 9 9 9 10 Mix hgt (kft)...0.4 0.4 1.1 1.8 2.9 3.6 4.6 5.3 6.2 6.8 5.7 5.7 Mix hgt (km)....0.1 0.1 0.3 0.5 0.9 1.1 1.4 1.6 1.9 2.1 1.7 1.7 Transp wind dir.S S S S S S S S S S S S Transp wind spd.5 5 6 7 7 8 9 8 9 9 7 9 Trans wind dir..S S S S S S S S S S S S Trans spd (m/s).2 2 3 3 3 4 4 4 4 4 3 4 Dispersion idx..2 5 8 15 26 36 50 53 69 60 51 66 LVORI...........6 6 5 4 3 1 1 1 1 1 1 1 $$ Forecaster...8 Requested by...Rodney Landrum Type of request...PRESCRIBED .TAG 2613970.0/MOB .DELDT 05/19/26 .FormatterVersion 2.0.0 .EMAIL rodney.landrum@usda.gov