Spot Forecast
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
500 FNUS72 KJAX 110045 FWSJAX Spot Forecast for LRL-04...North Florida Land Trust National Weather Service Jacksonville FL 845 PM EDT Tue Mar 10 2026 Forecast is based on ignition time of 0400 EDT on March 11. 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. ...HIGH DAYTIME DISPERSION VALUES ON WEDNESDAY AND THURSDAY... ...STRONG STORMS POSSIBLE ON THURSDAY AFTERNOON... .DISCUSSION... Dry weather will continue at the burn site through noon on Thursday. Showers and thunderstorms are then expected on Thursday afternoon, with a few strong storms possible. Otherwise, south-southwesterly surface and transport winds will prevail through Wednesday. Breezy conditions during the afternoon hours on Wednesday may create marginally high daytime dispersion values. Surface and transport winds will shift to west-southwesterly after sunset on Wednesday, with gradually diminishing speeds expected during the evening and overnight hours. There is some potential for lower clouds and patchy fog development early on Thursday morning at the burn site, with these clouds and fog likely dissipating during the early to mid-morning hours. Breezy conditions will then develop during the mid to late morning hours on Thursday, yielding marginally high daytime dispersion values again through the mid to late afternoon hours before rainfall arrives. Gusty surface and transport winds will then shift to northwesterly towards sunset. .REST OF TONIGHT... TIME (EDT) 4AM 5AM Sky (%).........19 20 Chc of pcpn (%).0 0 Chc of thdr (%).0 0 Temp............66 65 RH..............87 90 20 FT wind dir..SW S 20 FT wind spd..2 2 20 FT wind gust.7 7 Mix hgt (kft)...0.3 0.3 Transp wind dir.SW SW Transp wind spd.5 6 Dispersion idx..2 2 LVORI...........6 7 .WEDNESDAY... TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........19 14 17 12 7 3 6 9 12 21 30 39 Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............65 64 64 67 74 78 83 87 89 90 91 90 RH..............90 93 93 90 76 70 60 50 45 40 40 40 Heat index (F)..65 64 64 67 74 78 86 90 92 93 93 92 20 FT wind dir..S SW S SW SW S SW SW SW SW SW SW 20 FT wind spd..2 2 3 3 5 6 7 8 9 9 9 8 20 FT wind gust.7 7 6 6 7 9 10 13 14 14 14 13 Mix hgt (kft)...0.3 0.4 0.5 0.9 1.3 1.8 3.1 4.4 5.7 6.0 6.2 6.5 Transp wind dir.SW S S S S S S S S S S S Transp wind spd.6 6 6 6 7 7 8 10 12 12 12 12 Dispersion idx..2 3 6 10 15 20 35 55 70 70 75 80 LVORI...........7 7 6 5 4 3 1 1 1 1 1 1 .WEDNESDAY NIGHT... TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........38 37 36 41 46 51 56 61 66 68 71 73 Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............89 85 81 78 75 72 70 69 67 67 66 65 RH..............40 45 55 62 69 76 81 81 87 87 93 97 Heat index (F)..90 86 83 78 75 72 70 69 67 67 66 65 20 FT wind dir..SW SW SW SW SW SW SW SW SW SW SW SW 20 FT wind spd..7 7 6 5 3 3 3 3 3 3 5 5 20 FT wind gust.10 10 9 7 6 6 6 6 6 6 7 7 Mix hgt (kft)...4.5 2.5 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.4 0.5 0.6 Transp wind dir.SW W W W W W W SW SW SW SW SW Transp wind spd.13 13 13 12 9 8 8 8 8 8 7 7 Dispersion idx..65 40 6 6 5 4 3 4 4 4 4 5 LVORI...........1 1 3 3 3 4 5 5 6 6 6 7 .THURSDAY... TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........74 75 73 73 73 73 73 73 70 70 70 70 Weather cov.....SCH CHC CHC CHC CHC CHC CHC CHC DEF DEF DEF DEF Weather type....RW RW RW RW RW RW RW RW RW RW RW RW Tstm cov........ SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH Chc of pcpn (%).20 30 40 40 40 40 40 40 80 80 80 80 Temp............64 64 65 68 73 77 80 82 82 82 80 78 RH..............100 100 97 93 81 76 69 63 63 63 65 67 20 FT wind dir..SW SW SW SW SW SW SW SW W W W W 20 FT wind spd..5 6 7 8 10 13 14 15 15 15 14 13 20 FT wind gust.7 9 10 13 16 20 21 23 23 23 21 20 Mix hgt (kft)...0.8 1.0 1.2 1.9 2.6 3.2 3.9 4.5 5.1 4.0 3.0 1.9 Transp wind dir.SW SW SW SW SW SW SW SW SW W NW NW Transp wind spd.7 8 9 13 17 20 22 23 23 20 15 13 LVORI...........9 9 5 4 4 3 1 1 1 1 2 3 $$ Forecaster...Nelson Requested by...Mark Manning Type of request...PRESCRIBED .TAG 2605391.0/JAX .DELDT 03/10/26 .FormatterVersion 2.0.0 .EMAIL mmanning@nflt.org