Spot Forecast
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
747 FNUS72 KJAX 240924 FWSJAX Spot Forecast for 215G Wildfire...USFS National Weather Service Jacksonville FL 524 AM EDT Sun Aug 24 2025 Forecast is based on forecast start time of 0611 EDT on August 24. If conditions become unrepresentative, contact the National Weather Service. Please contact our office at (904) 741-4370 if you have questions or concerns with this forecast. ...LOW DISPERSION POSSIBLE TODAY... .DISCUSSION... Patchy fog expected this morning and again Monday morning. Otherwise, a weakening frontal boundary will remain stalled near the GA/FL line today with a good chance of showers and thunderstorms by the afternoon and evening. Low mixing heights, light and variable 20 ft wind, and weak transport winds will lead to low dispersion today, estimated to peak only in the lower 20s. The dry air front will sink into central FL on Monday as another cold front moves into the forecast area. Drier air behind the front will result in lower chances for storms next week. .TODAY... TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........84 81 78 76 73 70 67 64 77 81 73 82 Weather cov.....ARS ARS PTY SCH CHC CHC CHC CHC LKY CHC Weather type....FOG FOG FOG RW RW RW RW RW RW RW Tstm cov........ SCH CHC CHC CHC CHC LKY CHC Chc of pcpn (%).0 10 10 10 10 20 30 30 50 50 60 50 Chc of thdr (%).0 0 10 10 10 20 30 30 50 50 60 50 Temp............72 72 73 75 79 81 83 84 86 87 87 87 RH..............100 100 100 97 91 85 82 77 75 70 70 68 Heat index (F)..72 72 73 76 79 88 90 94 94 95 95 95 20 FT wind dir..W W W NW NW NW NW NW NW W W W 20 FT wind spd..1 1 1 2 3 3 5 5 5 5 5 5 20 FT wind gust.2 2 2 3 6 6 7 7 7 7 7 7 Mix hgt (kft)...0.4 0.4 0.5 1.0 1.4 2.0 2.4 2.8 3.1 3.3 3.2 2.6 Transp wind dir.W W W W NW NW W W W W W W Transp wind spd.3 5 5 5 6 6 6 6 6 6 7 7 Dispersion idx..2 2 5 6 11 14 17 18 19 21 23 21 LVORI...........10 10 9 7 5 4 3 3 3 3 3 3 .TONIGHT... TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........79 78 69 66 62 59 38 35 30 27 51 40 Weather cov.....CHC CHC CHC SCH PTY PTY PTY PTY Weather type....RW RW RW RW FOG FOG FOG FOG Tstm cov........CHC CHC CHC SCH Chc of pcpn (%).40 50 30 20 10 10 0 0 0 0 0 0 Chc of thdr (%).40 50 30 20 10 10 0 0 0 0 0 0 Temp............85 83 80 78 77 75 75 74 74 73 72 72 RH..............75 77 85 91 94 97 94 97 97 97 100 100 Heat index (F)..93 87 79 76 75 75 74 74 73 72 72 72 20 FT wind dir..W W SW SW SW SW SW SW SW SW SW SW 20 FT wind spd..5 3 3 3 2 2 2 2 2 1 1 1 20 FT wind gust.7 6 6 6 3 3 3 3 3 2 2 2 Mix hgt (kft)...2.1 1.1 0.5 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 Transp wind dir.W SW SW SW SW SW SW W W W W SW Transp wind spd.7 6 6 6 6 7 7 6 6 6 6 6 Dispersion idx..18 8 3 3 3 3 3 3 3 3 3 3 LVORI...........3 4 5 6 7 7 7 8 8 9 8 9 .MONDAY... TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........48 48 47 34 29 24 28 32 36 36 35 35 Weather cov.....PTY PTY CHC CHC CHC CHC Weather type....FOG FOG RW RW RW RW Tstm cov........ CHC CHC CHC CHC Chc of pcpn (%).0 0 10 10 10 10 10 10 50 50 50 50 Chc of thdr (%).0 0 0 0 0 10 10 10 50 50 50 50 Temp............71 71 72 76 80 84 87 88 89 90 90 89 RH..............100 100 100 97 91 80 72 68 64 62 60 61 Heat index (F)..72 72 73 76 85 93 96 99 99 99 98 97 20 FT wind dir..SW SW SW W W W W W W W W W 20 FT wind spd..1 1 1 1 1 2 2 3 3 3 3 3 20 FT wind gust.2 2 2 2 2 3 3 6 6 6 6 6 Mix hgt (kft)...0.4 0.3 0.3 1.3 2.3 3.3 3.9 4.5 5.1 5.2 5.2 5.3 Transp wind dir.W W W W W W W W W W W W Transp wind spd.6 5 5 5 5 6 6 7 7 8 9 9 Dispersion idx..3 2 4 8 14 24 30 39 44 51 57 60 LVORI...........9 10 9 6 5 3 3 3 1 1 1 1 $$ Forecaster...Shashy Requested by...Riddle Type of request...WILDFIRE .TAG 2520212.5/JAX .DELDT 08/24/25 .FormatterVersion 2.0.0 .EMAIL jason.riddle@usda.gov