289
FNUS72 KTBW 101301
FWSTBW

Spot Forecast for Kulhanek RX...USFWS
National Weather Service Tampa Bay Ruskin FL
801 AM EST Wed Dec 10 2025

Forecast is based on ignition time of 1000 EST on December 10.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office at (813) 645-2323 if you have questions or
concerns with this forecast.

.DISCUSSION...

No humidity concerns today as high pressure holds over the area. A
weak and dry cold front will move through the Florida Peninsula
early Thursday, pulling drier air into the area for the end of the
week. Relative humidity percentages are forecast to drop into the
upper 30s Friday afternoon, mainly over the Nature Coast
counties, but widespread critically low humidity is not expected.

.REST OF TODAY...

Sky/weather.........Mostly sunny (30-40 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 74.
Min humidity........65 percent.
Wind (20 ft)........Northwest winds 6 to 8 mph.
Mixing height.......3400 ft AGL.
Transport winds.....Northwest 6 to 8 mph shifting to the west 9 to
                    13 mph in the afternoon.
Dispersion index....12 increasing to 29 early in the afternoon,
                    then increasing to 47 late in the afternoon
                    decreasing to 38 late in the afternoon.
LVORI...............3.

TIME (EST)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........55  48  40  33  35  38  40  11
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0
Temp............65  68  70  72  73  73  72  70
RH..............88  82  76  73  68  65  66  65
20 FT wind dir..NW  NW  NW  W   W   W   W   W
20 FT wind spd..6   6   6   7   7   8   8   7
20 FT wind gust.9   10  13  13  14  14  15  14
Mix hgt (kft)...1.0 1.5 2.2 2.8 3.3 3.4 3.3 1.0
Transp wind dir.NW  NW  W   W   W   W   W   W
Transp wind spd.6   7   8   9   13  13  13  10
Dispersion idx..8   15  24  33  43  51  51  38
LVORI...........5   4   4   3   2   1   2   3

.TONIGHT...

Sky/weather.........Mostly clear (10-20 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 49.
Max humidity........100 percent.
Wind (20 ft)........West winds 5 to 6 mph in the evening becoming
                    light.
Mixing height.......400 ft AGL.
Transport winds.....West 9 to 12 mph.
Dispersion index....20 decreasing to 3.
LVORI...............7.

TIME (EST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........9   7   8   7   3   3   5   11  6   11  21  25
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............66  61  59  56  55  53  51  51  51  50  51  51
RH..............73  85  90  91  91  94  99  98  97  100 97  96
20 FT wind dir..W   W   W   NW  W   W   W   W   W   W   W   W
20 FT wind spd..6   6   6   5   5   5   3   3   3   3   3   3
20 FT wind gust.13  13  12  10  10  9   9   8   8   8   8   8
Mix hgt (kft)...0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.4 0.5
Transp wind dir.W   W   W   NW  W   NW  W   W   W   W   W   NW
Transp wind spd.10  12  10  9   9   9   9   10  10  9   9   9
Dispersion idx..20  5   1   2   4   4   4   5   4   4   4   4
LVORI...........4   5   6   7   6   6   7   9   9   9   9   8

.THURSDAY...

Sky/weather.........Sunny (15-25 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 70.
Min humidity........52 percent.
Wind (20 ft)........Light winds becoming northwest 5 to 9 mph early
                    in the morning.
Mixing height.......3600 ft AGL.
Transport winds.....Northwest 9 to 15 mph.
Dispersion index....8 increasing to 21 early in the morning, then
                    increasing to 35 late in the morning increasing
                    to 45 in the late morning and afternoon
                    decreasing to 30.
LVORI...............4.

TIME (EST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........19  33  24  20  16  14  12  10  9   7   5   4
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............51  51  54  59  65  68  69  70  70  70  68  65
RH..............97  96  98  88  74  66  61  57  54  52  52  55
20 FT wind dir..NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  N
20 FT wind spd..3   3   5   6   7   8   9   9   9   9   8   7
20 FT wind gust.8   8   9   12  13  14  15  16  16  16  15  13
Mix hgt (kft)...0.4 0.5 0.8 1.6 2.4 2.8 3.2 3.6 3.5 3.4 3.3 2.3
Transp wind dir.NW  NW  N   N   NW  NW  NW  NW  NW  NW  NW  N
Transp wind spd.9   9   10  13  15  15  14  13  12  12  10  9
Dispersion idx..5   10  21  35  45  48  47  45  46  46  42  30
LVORI...........7   6   5   4   2   1   1   1   1   1   1   1

$$
Forecaster...Pearce
Requested by...Kevin G
Type of request...PRESCRIBED
.TAG 2527346.0/TBW
.DELDT 12/10/25
.FormatterVersion 2.0.0
.EMAIL kevin_grodi@fws.gov