Spot Forecast
Issued by NWS Jacksonville, FL

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FNUS72 KJAX 130417
FWSJAX

Spot Forecast for HT2026F1...SWFWMD
National Weather Service Jacksonville FL
1217 AM EDT Tue Oct 13 2026

Forecast is based on ignition time of 0700 EDT on October 13.
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...

High pressure ridging will be overhead through Wednesday with dry
weather expected. Patchy fog expected Tonight.

.REST OF TODAY...
TIME (EDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........1   0   2   0   2   3   2   3   10  14  16
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).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
Temp............64  64  70  76  80  83  85  86  86  87  86
RH..............97  97  90  82  74  67  61  61  59  57  57
Heat index (F)..64  64  70  76  83  88  90  91  91  92  90
Wind chill (F)..64  64  70  76  83  88  90  91  91  92  90
20 FT wind dir..N   N   N   N   NE  NE  NE  NE  NE  NE  N
20 FT wind spd..0   1   1   2   3   5   5   5   5   5   5
20 FT wind gust.5   5   5   6   9   10  10  12  12  12  12
Mix hgt (kft)...0.4 0.3 0.9 1.5 2.1 2.9 3.6 4.4 4.4 4.4 4.4
Transp wind dir.N   N   NE  NE  NE  NE  NE  NE  NE  NE  NE
Transp wind spd.5   5   5   6   7   7   7   8   8   8   8
Dispersion idx..2   4   6   11  19  25  33  40  42  42  42
LVORI...........8   8   6   4   3   3   1   1   1   1   1

.TONIGHT...
TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........22  13  11  5   0   2   2   0   1   1   2   7
Weather cov.....                                            PTY
Weather type....                                            FOG
Tstm cov........
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............85  81  77  75  73  71  70  68  67  67  66  66
RH..............61  67  74  79  84  90  93  100 100 97  100 100
Heat index (F)..90  84  77  75  73  71  70  68  67  67  66  66
Wind chill (F)..90  84  77  75  73  71  70  68  67  67  66  66
20 FT wind dir..NE  NE  NE  NE  E   E   NE  NE  NE  NE  NE  NE
20 FT wind spd..3   3   5   3   3   3   2   1   1   1   1   1
20 FT wind gust.10  10  12  13  12  10  9   7   6   6   6   6
Mix hgt (kft)...3.1 1.8 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4
Transp wind dir.NE  NE  NE  NE  NE  E   E   E   E   E   NE  NE
Transp wind spd.9   9   9   8   8   8   7   7   6   6   6   6
Dispersion idx..34  20  4   4   4   3   3   3   3   3   3   3
LVORI...........1   3   3   4   5   6   7   8   9   9   9   9

.WEDNESDAY...
TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........10  10  10  14  3   9   7   9   13  16  8   24
Weather cov.....PTY PTY
Weather type....FOG FOG
Tstm cov........
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............66  65  65  69  76  81  84  86  87  87  87  86
RH..............100 100 100 100 90  77  70  63  59  57  57  57
Heat index (F)..66  65  65  69  76  86  90  92  93  92  92  90
Wind chill (F)..66  65  65  69  76  86  90  92  93  92  92  90
20 FT wind dir..NE  NE  N   NE  NE  NE  NE  NE  NE  NE  NE  NE
20 FT wind spd..1   2   2   2   3   6   6   7   7   7   7   6
20 FT wind gust.6   6   7   7   8   12  12  13  14  14  14  14
Mix hgt (kft)...0.4 0.4 0.3 1.2 2.0 2.9 3.5 4.2 4.9 4.8 4.7 4.6
Transp wind dir.NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  E   E
Transp wind spd.6   6   7   7   8   9   9   9   9   9   10  10
Dispersion idx..3   3   7   12  21  33  40  46  52  52  53  54
LVORI...........9   9   8   7   4   3   2   1   1   1   1   1

$$
Forecaster...Struble
Requested by...Gabe Pena
Type of request...PRESCRIBED
.TAG 2623621.0/JAX
.DELDT 10/13/26
.FormatterVersion 2.0.0
.EMAIL gabe.pena@swfwmd.state.fl.us