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000
FNUS72 KJAX 191055
FWSJAX

Spot Forecast for Sulfur Creek...Buearu of Land Management
National Weather Service Jacksonville FL
655 AM EDT Fri Apr 19 2024

Forecast is based on ignition time of 0500 EDT on April 19.
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 remains established and will eventually shift
eastward as a weakening cold front pushes in from the north
Saturday. Westerly transport and surface winds will be maintained
and strengthen close to 10 knots late this afternoon, but overall
transport remains fairly weak. Dispersions will be elevated but
this is due very deep mixing amid near record warmth today.
Conditions remain dry and afternoon humidity will remain above
critical values (>30%).


.TODAY...
TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........38  35  32  23  13  4   3   2   2   2   2   2
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............65  64  66  71  77  81  84  86  89  90  90  90
RH..............90  97  90  76  64  56  49  45  39  38  38  37
Heat index (F)..65  64  66  71  77  83  85  87  89  90  90  90
Wind chill (F)..65  64  66  71  77  81  84  86  89  90  90  90
20 FT wind dir..W   W   W   NW  NW  NW  W   W   W   W   W   W
20 FT wind spd..5   5   6   6   6   6   7   8   8   9   9   10
20 FT wind gust.7   7   9   9   9   9   10  13  13  14  14  16
Mix hgt (kft)...0.4 0.4 0.4 1.1 2.1 3.2 4.0 4.6 5.3 5.7 6.2 6.3
Transp wind dir.W   NW  NW  NW  W   W   W   W   W   W   W   W
Transp wind spd.6   7   8   8   7   7   7   8   9   9   10  10
Dispersion idx..3   3   8   11  20  28  36  44  55  63  70  74
LVORI...........6   7   5   4   2   2   1   1   1   1   1   1

.TONIGHT...
TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........2   3   3   3   3   3   3   3   4   12  20  28
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............89  87  81  77  75  72  70  68  67  66  65  64
RH..............39  42  51  60  64  73  78  84  87  90  93  97
Heat index (F)..89  87  82  77  75  72  70  68  67  66  65  64
Wind chill (F)..89  87  81  77  75  72  70  68  67  66  65  64
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..10  10  10  9   10  10  9   9   8   8   7   6
20 FT wind gust.16  16  16  14  16  16  14  14  13  13  10  9
Mix hgt (kft)...5.1 1.7 0.5 0.5 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.10  10  12  12  12  12  12  10  9   9   10  10
Dispersion idx..64  24  7   7   8   8   7   7   5   6   4   4
LVORI...........1   2   2   3   3   3   4   4   5   6   6   7

$$
Forecaster...Boothe
Requested by...John Wroblewski
Type of request...PRESCRIBED
.TAG 2411376.0/JAX
.DELDT 04/19/24
.FormatterVersion 2.0.0
.EMAIL Jowroble@gmail.com