FNUS52 KKEY 240928
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
428 AM EST Wed Dec 24 2025

.Discussion...
Slight chances of rain are expected today as shallow moisture
remains across the Keys. Surface high pressure across the North
Gulf Coast will continue to meander southeastward into the
northeastern Gulf over the coming days. This will promote gentle
to moderate northeast to east breezes through tonight. Breezes
continue to slacken Christmas Day to light to gentle breezes.
Transport winds will will continue to slowly decrease from near 20
mph today to near 10 mph on Christmas. Min RH values are expected
to be in the lower 60s percent today and Christmas with decent RH
recovery tonight to near 90 percent.

FLZ076>078-250300-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
428 AM EST Wed Dec 24 2025

                      Today        Tonight      Thu

Cloud Cover           Mclear       Mclear       Mclear
Chance Precip (%)     10           0            0
Chance of Thunder (%) 0            0            0
Weather Type          Showers      None         None
Max/Min Temp          80           70           80
Min/Max RH %          61           90           64
Wind 20ft AM (mph)    NE 11                     NE  8
Wind 20ft PM (mph)    NE 11        NE 11        NE  5
Precip Duration       1
Precip Begin          6 AM
Precip End            6 PM
Precip Amount         0.00         0.00         0.00
Mixing Hgt(ft-agl)    3600         1800         3700
Transport Wnd (mph)   NE 20        E 16         NE 10
Dispersion Index      45           21           42
Max LVORI             4            4            4

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows around 70. Northeast winds around 5 mph.
.FRIDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.SATURDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. Light
winds.
.SUNDAY...Sunny. Highs in the upper 70s. North winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. Light winds.
.MONDAY...Mostly sunny. Highs in the upper 70s. North winds
around 5 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the mid 60s. West winds around 5 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 70s. Northwest winds around 10 mph.

$$

MJV