FNUS74 KMOB 151052 FWSMOB Spot Forecast for Smoke Show Fire...USFS National Weather Service Mobile AL 552 AM CDT Wed Apr 15 2026 Forecast is based on forecast start time of 0700 CDT on April 15. If conditions become unrepresentative...contact the National Weather Service. ...HIGH DISPERSION INDEX AROUND 93 EXPECTED REST OF TODAY OVER THE BURN AREA... .DISCUSSION...We will continue with dry conditions as afternoon minimum relative humidity values will be near 45% today. 20 ft wind gusts will be up to near 20 mph with transport winds mostly southerly. Afternoon dispersion values will be good. For Thursday, the minimum relative humidity should increase to around 45%. 20 ft wind gusts will be up to near 20 mph with transport winds mostly south-southwesterly to southerly. Dispersion values will be good. Fog potential and other remarks...Fog is possible this morning and Thursday morning. Some concerns for super fog this morning around the burn site with visibilities likely well below 1/4 mile. Fog should mix out around 9 to 10 am each morning. We will have to closely monitor thursday morning for the potential for super fog. .REST OF TODAY... Sky/weather.........Mostly sunny (40-50 percent). Areas of fog early in the morning. Chance of pcpn......0 percent. Max temperature.....Around 85. Min humidity........41 percent. Wind (20 ft)........Light winds becoming south 5 to 9 mph in the late morning and afternoon. Mixing height.......6200 ft AGL. Mixing height (m)...122-1890 meters AGL. Transport winds.....South 7 to 14 mph. Transport winds m/s.South 3 to 6 meters/second. Dispersion index....7 increasing to 91. LVORI...............5. Stability class.....2. TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Sky (%).........67 31 33 30 28 20 Weather cov.....AREAS Weather type....FOG NONE NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............62 68 79 83 83 83 RH..............100 87 58 46 43 41 20 FT wind dir..SSE S S S S S 20 FT wind spd..2 5 9 10 10 10 20 FT wind gust.6 10 15 18 20 18 Mix hgt (ft)....400 2100 4100 5900 6200 6000 Mix hgt (m).....120 640 1250 1800 1890 1830 Transp wind dir.S S S S S S Transp wind spd.7 12 13 14 14 14 Trans wind dir..S S S S S S Trans spd (m/s).3 5 6 6 6 6 Dispersion idx..6 28 66 88 93 91 LVORI...........9 4 1 1 1 1 .TONIGHT... Sky/weather.........Partly cloudy (25-35 percent) then becoming mostly cloudy (50-60 percent) then becoming partly cloudy (45-55 percent). Patchy fog overnight. Areas of fog after 3 am. Chance of pcpn......0 percent. Min temperature.....Around 63. Max humidity........100 percent. Wind (20 ft)........South winds 5 to 9 mph early in the evening becoming light. Mixing height.......500 ft AGL. Mixing height (m)...152-1829 meters AGL. Transport winds.....South 9 to 15 mph. Transport winds m/s.South 4 to 7 meters/second. Dispersion index....100 decreasing to 7. LVORI...............5. Stability class.....4. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........17 41 28 58 55 53 Weather cov..... PATCHY AREAS Weather type....NONE NONE NONE NONE FOG FOG Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 Temp............80 72 68 66 65 64 RH..............47 66 84 93 100 100 20 FT wind dir..S S S S S S 20 FT wind spd..10 7 5 3 2 2 20 FT wind gust.17 15 13 10 9 8 Mix hgt (ft)....6000 600 600 600 600 600 Mix hgt (m).....1830 180 180 180 180 180 Transp wind dir.S S S S S S Transp wind spd.15 13 13 12 12 10 Trans wind dir..S S S S S S Trans spd (m/s).7 6 6 5 5 4 Dispersion idx..100 8 6 6 5 4 LVORI...........1 3 5 6 9 9 .THURSDAY... Sky/weather.........Mostly sunny (40-50 percent). Areas of fog early in the morning. Chance of pcpn......10 percent. Max temperature.....Around 87. Min humidity........42 percent. Wind (20 ft)........Light winds becoming south 5 to 9 mph in the late morning and afternoon. Mixing height.......6200 ft AGL. Mixing height (m)...152-1890 meters AGL. Transport winds.....Southwest 7 to 12 mph. Transport winds m/s.Southwest 3 to 5 meters/second. Dispersion index....8 increasing to 65. LVORI...............5. Stability class.....2. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........51 47 29 28 28 28 Weather cov.....AREAS AREAS Weather type....FOG FOG NONE NONE NONE NONE Tstm cov........ Chc of pcpn (%).0 10 10 10 10 10 Temp............64 66 76 82 85 86 RH..............100 90 69 51 43 42 20 FT wind dir..S SSW SSW SSW SSW S 20 FT wind spd..2 2 6 7 9 10 20 FT wind gust.7 8 12 15 16 16 Mix hgt (ft)....500 1200 3200 4600 5800 6000 Mix hgt (m).....150 370 980 1400 1770 1830 Transp wind dir.SSW SSW SSW SSW SW SW Transp wind spd.8 7 9 12 10 10 Trans wind dir..SSW SSW SSW SSW SW SW Trans spd (m/s).4 3 4 5 4 4 Dispersion idx..4 12 37 60 69 62 LVORI...........9 6 3 1 1 1 $$ Forecaster...8 Requested by...Cliff Willis Type of request...WILDFIRE .TAG 2610141.3/MOB .DELDT 04/15/26 .FormatterVersion 2.0.0 .EMAIL clifton.willis@usda.gov