Spot Forecast
Issued by NWS Jacksonville, FL

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808
FNUS72 KJAX 300549
FWSJAX

Spot Forecast for RX Burn River Rise -RR3Ge...DEP
National Weather Service Jacksonville FL
1249 AM EST Fri Jan 30 2026

Forecast is based on ignition time of 0800 EST on January 30.
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 Dispersions Saturday afternoon.

Low pressure will develop northeast of the region Today, then track
away to the northeast over the weekend. A very cold airmass will be
in place over the weekend.

.REST OF TODAY...
TIME (EST)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........13  11  13  27  23  37  46  58  58  65
Weather cov.....PTY
Weather type....FST
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0
Temp............34  42  50  57  61  63  64  64  63  62
RH..............96  86  71  57  48  46  43  46  50  54
Heat index (F)..34  42  50  57  61  63  64  64  63  62
Wind chill (F)..34  42  50  57  61  63  64  64  63  62
20 FT wind dir..S   S   S   S   SW  SW  SW  W   W   W
20 FT wind spd..1   1   2   3   5   6   6   6   6   6
20 FT wind gust.3   5   6   7   8   10  12  12  13  12
Mix hgt (kft)...0.4 0.5 1.0 2.0 3.2 4.1 4.5 4.4 3.9 2.8
Transp wind dir.SE  S   S   S   SW  W   W   W   W   W
Transp wind spd.7   7   7   8   8   9   9   10  10  9
Dispersion idx..6   7   9   20  33  45  50  51  41  29
LVORI...........6   4   3   2   1   1   1   1   1   2

.TONIGHT...
TIME (EST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........65  74  71  60  71  65  74  85  71  69  79  61
Weather cov.....    SCH
Weather type....    RW
Tstm cov........
Chc of pcpn (%).0   20  10  10  0   0   0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............59  54  52  50  48  47  46  45  45  44  43  42
RH..............60  74  77  86  89  89  93  93  89  93  96  93
Heat index (F)..59  54  52  50  48  47  46  45  45  44  41  39
Wind chill (F)..59  54  52  50  48  47  46  45  45  44  41  39
20 FT wind dir..W   NW  N   N   N   N   N   NW  NW  NW  NW  NW
20 FT wind spd..3   2   2   2   2   2   2   2   2   2   3   5
20 FT wind gust.10  9   8   7   7   6   6   6   7   8   10  12
Mix hgt (kft)...1.6 0.6 0.3 0.4 0.5 0.6 0.6 0.5 0.5 0.4 0.4 0.4
Transp wind dir.W   NW  NW  NW  N   N   NW  NW  NW  NW  NW  NW
Transp wind spd.8   7   7   7   7   7   6   6   7   8   9   10
Dispersion idx..16  3   3   3   3   3   3   3   3   4   6   7
LVORI...........2   3   4   5   6   6   6   7   6   6   6   6

.SATURDAY...
TIME (EST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........65  64  66  55  44  41  39  36  37  38  39  40
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   10  10  10  10  10  10  0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............42  42  40  43  46  47  48  48  48  47  45  42
RH..............89  89  89  79  71  65  58  51  47  44  41  41
Heat index (F)..38  38  33  36  40  41  42  42  41  40  37  33
Wind chill (F)..38  38  33  36  40  41  42  42  41  40  37  33
20 FT wind dir..NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
20 FT wind spd..6   7   10  13  14  15  16  17  18  18  18  18
20 FT wind gust.13  15  17  20  21  23  24  26  28  29  30  31
Mix hgt (kft)...0.4 0.6 1.0 1.7 2.4 3.2 4.1 4.8 5.3 5.7 5.9 5.9
Transp wind dir.NW  NW  NW  NW  NW  NW  NW  W   W   NW  NW  NW
Transp wind spd.12  13  15  17  18  20  21  21  22  24  25  29
Dispersion idx..8   10  19  35  41  48  56  63  70  77  84  94
LVORI...........5   5   4   3   2   1   1   1   1   1   1   1

$$
Forecaster...Struble
Requested by...Angela Watson
Type of request...PRESCRIBED
.TAG 2601352.0/JAX
.DELDT 01/30/26
.FormatterVersion 2.0.0
.EMAIL angela.watson@floridadep.gov