927
FNUS72 KJAX 052003
FWSJAX

Spot Forecast for JBSF RXburn...FFS
National Weather Service Jacksonville FL
303 PM EST Wed Feb 5 2025

Forecast is based on ignition time of 0900 EST on February 06.
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 will continue the west-southwesterly winds through
the remainder of the week. Winds become breezy on Thursday,
allowing for Good Dispersions to develop. Winds will begin to
lessen Thursday evening and through Friday, leading to
dispersions to begin to trend downward to the Poor to Fair range.
Daytime temperatures will reach into the upper 70s to lower 80s
during the back half of the work week.

Fog will be possible early Thursday morning, dispersing by mid to
late morning. Thursday night, Fog will again be likely during the
overnight hours as moisture continues to move in from the Gulf.


.THURSDAY...
TIME (EST)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Chc of pcpn (%).0   0   0   0   0   0   0   0   0
Temp............60  65  71  76  79  80  81  82  79
RH..............93  81  66  58  50  51  49  47  50
Heat index (F)..60  65  71  76  79  81  82  82  79
Wind chill (F)..60  65  71  76  79  80  81  82  79
20 FT wind dir..SW  SW  SW  SW  SW  W   W   W   W
20 FT wind spd..2   3   6   6   7   7   7   7   6
20 FT wind gust.3   6   9   9   10  10  10  10  9
Mix hgt (kft)...0.7 1.1 1.6 2.5 3.1 3.3 3.6 3.8 2.7
Transp wind dir.SW  SW  SW  W   W   W   W   W   W
Transp wind spd.8   10  12  14  15  16  16  15  14
Dispersion idx..8   14  25  43  59  65  69  69  45
LVORI...........6   4   3   1   1   1   1   1   1

.THURSDAY NIGHT...
TIME (EST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............76  72  66  65  63  62  60  59  58  58  57  57
RH..............58  68  81  84  90  93  96  100 100 100 100 100
Heat index (F)..76  72  66  65  63  62  60  59  58  58  57  57
Wind chill (F)..76  72  66  65  63  62  60  59  58  58  57  57
20 FT wind dir..SW  SW  SW  SW  SW  SW  SW  W   W   W   W   W
20 FT wind spd..5   3   3   2   2   2   2   2   2   2   2   2
20 FT wind gust.7   6   6   3   3   3   3   3   3   3   3   3
Mix hgt (kft)...1.6 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5
Transp wind dir.W   W   W   SW  SW  SW  W   W   W   W   W   W
Transp wind spd.12  9   9   8   8   8   8   8   8   8   8   8
Dispersion idx..23  4   4   4   4   4   4   4   4   4   4   3
LVORI...........2   3   5   6   6   7   8   9   9   9   9   9

.FRIDAY...
TIME (EST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............56  56  60  63  67  71  74  78  79  79  80  77
RH..............100 100 96  90  81  71  62  54  52  50  49  56
Heat index (F)..56  56  60  63  67  71  74  78  79  79  81  77
Wind chill (F)..56  56  60  63  67  71  74  78  79  79  80  77
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..2   2   2   3   3   3   3   3   3   3   3   3
20 FT wind gust.3   3   3   6   6   6   6   6   6   6   6   6
Mix hgt (kft)...0.5 0.5 0.8 1.0 1.3 1.9 2.4 3.0 3.2 3.4 3.6 2.5
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.7   7   7   8   8   9   9   9   9   8   8   8
Dispersion idx..3   7   8   11  15  21  28  33  35  36  36  24
LVORI...........9   8   6   5   4   3   2   1   1   1   1   2

$$
Forecaster...Cruz
Requested by...SR Pat Sluski
Type of request...PRESCRIBED
.TAG 2502345.0/JAX
.DELDT 02/05/25
.FormatterVersion 2.0.0
.EMAIL john.sluski@fdacs.gov