Spot Forecast
Issued by NWS Jacksonville, FL

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802
FNUS72 KJAX 271158
FWSJAX

Spot Forecast for Fairview...USFS
National Weather Service Jacksonville FL
758 AM EDT Thu Jun 27 2024

Forecast is based on forecast start time of 0900 EDT on June 27.
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...

West southwest flow over the area will deliver an early start to
Thunderstorms today with the Gulf coast seabreeze moving northeast
into the site area and developing scattered/numerous thunderstorms
from noon until the mid afternoon hours. Gusty erratic winds and
locally heavy rainfall is possible in storms. Prevailing winds
outside of storms will be from the west this morning, then turn
southwesterly this afternoon 5-10 mph behind the Gulf seabreeze
with marginally high dispersions due to elevated west to southwest
transport winds. Tonight, most thunderstorm activity will end by
sunset over the site with an isolated storm possible until midnight
with light southwest winds 3-5 mph under mostly cloudy skies. An
early start to thunderstorm activity expected again on Friday in
the southwest flow regime ahead of a nearly stalled cold front over
the deep south with the Gulf coast seabreeze pressing inland and
kicking off scattered/numerous thunderstorms by midday into much
of the afternoon with light southwest winds and good dispersions.


.REST OF TODAY...
TIME (EDT)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........35  42  44  47  49  53  60  61  60
Weather cov.....            SCH CHC LKY LKY LKY LKY
Weather type....            RW  RW  RW  RW  RW  RW
Tstm cov........            SCH CHC LKY LKY LKY LKY
Chc of pcpn (%).0   10  10  20  30  60  70  70  60
LAL.............1   1   1   2   3   4   4   4   4
Temp............83  86  89  91  92  93  94  92  92
RH..............82  72  64  60  58  54  53  58  56
Heat index (F)..92  96  100 102 103 103 105 103 102
Wind chill (F)..83  86  89  91  92  93  94  92  92
20 FT wind dir..W   W   W   W   W   SW  SW  SW  SW
20 FT wind spd..5   6   7   7   7   7   7   7   7
20 FT wind gust.7   9   10  10  10  10  10  10  10
Mix hgt (kft)...2.1 3.3 3.8 4.0 4.5 4.7 4.3 3.9 3.5
Transp wind dir.SW  W   W   W   W   W   W   W   W
Transp wind spd.10  13  14  14  14  14  15  15  16
Dispersion idx..28  53  63  67  75  76  76  72  71
LVORI...........3   3   1   1   1   1   1   1   1

.TONIGHT...
TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........57  60  70  67  68  59  53  54  54  55  44  47
Weather cov.....CHC CHC CHC CHC CHC SCH SCH
Weather type....RW  RW  RW  RW  RW  RW  RW
Tstm cov........CHC CHC CHC CHC CHC SCH SCH
Chc of pcpn (%).50  40  40  30  30  20  20  10  10  10  10  10
LAL.............3   3   3   3   3   2   2   1   1   1   1   1
Temp............91  90  86  83  81  80  78  77  76  76  75  75
RH..............58  60  70  77  82  85  91  94  97  97  100 100
Heat index (F)..101 100 95  90  87  85  78  77  76  76  75  75
Wind chill (F)..91  90  86  83  81  80  78  77  76  76  75  75
20 FT wind dir..SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  S
20 FT wind spd..7   7   6   5   3   3   3   3   3   3   2   2
20 FT wind gust.10  10  9   7   6   6   6   6   6   6   3   3
Mix hgt (kft)...3.9 2.9 1.1 0.7 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.16  15  14  13  12  10  10  9   9   8   8   8
Dispersion idx..73  53  9   8   6   5   5   4   4   4   4   4
LVORI...........1   1   3   4   4   5   6   6   7   8   9   8

.FRIDAY...
TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........49  44  61  61  61  61  61  61  91  91  91  91
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 SCH SCH SCH LKY LKY LKY LKY
Chc of pcpn (%).10  10  40  40  40  40  40  40  70  70  70  70
LAL.............1   1   2   2   2   2   2   2   4   4   4   4
Temp............74  74  78  82  85  89  91  94  95  92  90  86
RH..............100 100 94  82  72  64  60  53  49  56  60  68
Heat index (F)..74  74  78  89  93  100 102 105 105 102 100 94
Wind chill (F)..74  74  78  82  85  89  91  94  95  92  90  86
20 FT wind dir..SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..2   2   2   3   3   3   5   5   5   5   5   5
20 FT wind gust.3   3   3   6   6   6   7   7   7   7   7   7
Mix hgt (kft)...0.6 0.8 0.9 1.9 3.0 4.0 4.2 4.4 4.6 3.9 3.2 2.5
Transp wind dir.SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.8   8   8   9   10  12  13  13  13  13  13  13
Dispersion idx..4   4   9   23  40  54  51  49  73  64  55  42
LVORI...........9   9   6   3   3   1   1   1   1   1   1   1

$$
Forecaster...Bricker
Requested by...Shawn KInghorn
Type of request...WILDFIRE
.TAG 2416748.1/JAX
.DELDT 06/27/24
.FormatterVersion 2.0.0
.EMAIL shawn.kinghorn@usda.gov