Spot Forecast
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
280 FNUS72 KJAX 230604 FWSJAX Spot Forecast for Bluff Creek Incident...USDA Forrest Service National Weather Service Jacksonville FL 204 AM EDT Tue Sep 23 2025 Forecast is based on forecast start time of 0616 EDT on September 23. 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. .DISCUSSION...Patchy morning fog through 9 am. Hotter and mostly dry today. North to northeast winds 2-4 mph this morning becoming east mid to late afternoon 4-6 mph with gusts near 10 mph as the east coast sea breeze moves inland. Peak heat index 95 to 100 degrees. Minimum humidity 45-50%. Fair dispersion this afternoon due to weak transport winds. Less than a 10% chance of an afternoon or evening shower or thunderstorm. .TODAY... TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........30 44 49 38 23 19 16 14 25 21 29 32 Weather cov.....PTY PTY PTY Weather type....FOG FOG FOG Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 10 10 10 10 10 Chc of thdr (%).0 0 0 0 0 0 0 10 10 10 10 10 Temp............69 69 70 74 80 85 88 90 92 93 92 91 RH..............100 100 100 97 85 70 61 56 52 49 51 50 Heat index (F)..68 68 70 74 78 89 92 94 96 96 96 94 20 FT wind dir..N N NE NE NE NE N N N NE E E 20 FT wind spd..0 0 1 1 1 3 3 3 3 3 3 3 20 FT wind gust.5 5 5 5 5 5 5 6 7 8 8 9 Mix hgt (kft)...0.4 0.4 0.4 0.7 1.5 2.9 3.9 5.4 5.5 5.8 5.5 4.7 Transp wind dir.NE NE NE NE E NW NW W SW W W E Transp wind spd.2 3 3 3 3 2 3 3 3 5 5 5 Dispersion idx..1 2 3 3 7 9 17 23 24 33 31 27 LVORI...........10 10 9 6 4 3 2 2 2 2 2 1 .TONIGHT... TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........17 22 39 37 27 25 22 25 15 9 27 26 Weather cov..... PTY Weather type.... FOG Tstm cov........ Chc of pcpn (%).10 10 10 0 0 10 10 0 0 0 0 0 Chc of thdr (%).10 10 0 0 0 0 0 0 0 0 0 0 Temp............90 87 83 79 77 75 74 73 72 71 71 70 RH..............52 59 67 79 85 90 93 93 97 100 100 100 Heat index (F)..91 88 83 78 76 75 74 73 72 71 70 70 20 FT wind dir..E E E E E E E E SE N N N 20 FT wind spd..5 5 3 2 2 2 1 1 1 0 0 0 20 FT wind gust.9 10 10 9 8 8 7 6 5 3 3 3 Mix hgt (kft)...3.8 1.6 0.6 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 Transp wind dir.SE E E E E SE SE SE SE S S S Transp wind spd.5 5 8 8 8 8 7 7 7 7 6 5 Dispersion idx..22 9 4 4 4 4 3 3 3 3 3 2 LVORI...........2 2 3 4 5 6 6 6 8 10 10 10 .WEDNESDAY... TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........33 37 39 18 14 10 18 25 38 39 41 42 Weather cov.....PTY PTY SCH SCH SCH SCH Weather type....FOG FOG RW RW RW RW Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 20 20 20 20 Chc of thdr (%).0 0 0 0 0 0 0 0 20 20 20 20 Temp............70 69 71 76 82 88 91 93 94 94 94 92 RH..............100 100 100 94 77 63 56 52 49 49 47 51 Heat index (F)..69 69 70 75 84 92 96 99 99 99 97 96 20 FT wind dir..N N S SW SW S SE SE SE SE SE SE 20 FT wind spd..0 0 1 1 1 1 2 2 2 2 2 2 20 FT wind gust.3 2 3 3 5 5 6 6 7 8 8 9 Mix hgt (kft)...0.4 0.4 0.3 1.2 2.5 3.7 4.5 5.3 6.1 5.7 5.3 4.9 Transp wind dir.S S SW SW SW SW SW S S S S S Transp wind spd.5 5 3 3 3 3 5 5 6 6 6 6 Dispersion idx..2 2 3 5 11 16 26 30 43 40 38 35 LVORI...........10 10 10 6 4 2 2 1 1 1 1 1 $$ Forecaster...Enyedi Requested by...byron.hart@usda.gov Type of request...WILDFIRE .TAG 2522230.3/JAX .DELDT 09/23/25 .FormatterVersion 2.0.0 .EMAIL christopher.lydick@usda.gov,byron.hart@usda.gov