Spot Forecast
Issued by NWS Jacksonville, FL

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346
FNUS72 KJAX 050903
FWSJAX

Spot Forecast for Ashley WF...NPS
National Weather Service Jacksonville FL
503 AM EDT Tue Aug 5 2025

Forecast is based on forecast start time of 0600 EDT on August 05.
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...

The sea breeze in will push inland around noon today with
scattered showers and storms developing along. Highest chances for
thunderstorms in the vicinity of the fire will be between 1700
and 2100 with chances lowering thereafter. Chaotic wind shifts and
frequent lightning will be possible with storm activity. Light
land breeze winds will develop overnight tonight into Wednesday.
As a stalled front to the north slowly moves back toward the fire
area Wednesday, a fairly similar prevailing wind and storm
evolution is expected with increasing potential for strong to
marginally severe storms.

.TODAY...
TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........32  20  14  18  19  23  26  30  26  27  30  53
Weather cov.....                            SCH SCH CHC CHC CHC
Weather type....                            RW  RW  RW  RW  RW
Tstm cov........                            SCH SCH CHC CHC CHC
Chc of pcpn (%).0   0   0   0   0   0   10  20  20  30  40  50
Chc of thdr (%).0   0   0   10  0   10  10  20  20  30  40  50
Temp............75  76  77  81  85  87  89  90  89  89  87  86
RH..............100 100 97  88  77  72  66  66  68  68  75  75
Heat index (F)..76  77  79  92  97  100 102 103 103 102 102 99
Wind chill (F)..76  77  79  83  86  88  90  91  90  90  89  87
20 FT wind dir..S   S   SW  SW  SW  SW  SE  E   E   SE  SE  SE
20 FT wind spd..2   2   2   2   3   5   5   6   6   6   7   7
20 FT wind gust.6   6   6   6   7   7   7   9   10  12  12  12
Mix hgt (kft)...0.8 0.8 0.9 1.3 1.7 2.1 2.2 2.2 2.3 2.0 1.7 1.5
Transp wind dir.S   SW  SW  SW  SW  SW  SW  S   S   S   SE  SE
Transp wind spd.8   8   8   7   7   6   6   7   7   8   9   10
Dispersion idx..4   4   9   12  14  15  16  19  20  21  20  18
LVORI...........6   6   5   5   4   3   3   3   3   3   3   3

.TONIGHT...
TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........66  75  78  64  69  64  65  56  56  30  36  26
Weather cov.....LKY DEF CHC CHC CHC CHC CHC SCH     SCH SCH
Weather type....RW  RW  RW  RW  RW  RW  RW  RW      RW  RW
Tstm cov........LKY DEF CHC CHC CHC CHC CHC SCH     SCH SCH
Chc of pcpn (%).60  80  50  50  40  40  30  20  10  20  20  10
Chc of thdr (%).70  70  50  50  30  20  20  10  10  10  10  10
Temp............85  83  82  80  79  79  78  78  78  77  77  76
RH..............77  82  82  88  91  91  91  91  88  90  94  94
Heat index (F)..97  94  89  87  87  86  79  79  78  77  77  77
Wind chill (F)..86  84  82  80  80  80  79  79  78  77  77  77
20 FT wind dir..SE  SW  SE  SE  SE  S   S   SE  S   S   SW  W
20 FT wind spd..6   6   3   2   2   2   2   2   1   1   1   1
20 FT wind gust.10  9   8   7   7   6   6   5   5   5   5   5
Mix hgt (kft)...1.3 1.0 0.8 0.8 0.8 0.7 0.7 0.6 0.5 0.6 0.6 0.6
Transp wind dir.SE  E   NE  E   E   SE  SE  SE  SE  S   SW  W
Transp wind spd.9   8   7   7   6   6   6   6   6   6   5   5
Dispersion idx..15  11  5   4   4   3   3   4   4   3   2   2
LVORI...........4   4   5   6   6   6   6   6   6   6   7   7

.WEDNESDAY...
TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........22  22  22  15  19  22  25  28  31  31  30  30
Weather cov.....        CHC CHC CHC CHC CHC CHC LKY LKY LKY LKY
Weather type....        RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........                    SCH SCH SCH LKY LKY LKY LKY
Chc of pcpn (%).0   0   40  40  40  40  40  40  70  70  70  70
Chc of thdr (%).0   0   10  10  10  20  20  20  70  70  70  70
Temp............76  76  78  81  84  88  88  88  88  88  87  87
RH..............94  97  91  82  74  66  66  68  68  68  70  70
Heat index (F)..77  78  79  90  94  99  100 102 102 100 99  97
Wind chill (F)..77  78  79  82  84  87  88  89  89  88  87  86
20 FT wind dir..W   W   NW  NW  N   N   NE  NE  E   E   E   E
20 FT wind spd..1   1   2   2   3   5   6   6   6   6   6   6
20 FT wind gust.5   6   6   6   6   7   8   9   10  12  12  12
Mix hgt (kft)...0.7 0.7 0.7 1.4 2.0 2.7 2.7 2.8 2.8 2.6 2.3 2.0
Transp wind dir.W   NW  NW  NW  N   N   N   N   NE  NE  NE  E
Transp wind spd.5   5   5   5   6   7   7   7   8   8   9   9
Dispersion idx..2   2   5   9   14  21  22  24  26  26  26  25
LVORI...........7   8   6   4   4   3   3   3   3   3   3   3

$$
Forecaster...Boothe
Requested by...Patrick Lacienski
Type of request...WILDFIRE
.TAG 2519095.2/JAX
.DELDT 08/05/25
.FormatterVersion 2.0.0
.EMAIL patrick_lacienski@nps.gov