FNUS52 KKEY 250937
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
437 AM EST Wed Feb 25 2026

.Discussion...
Gradual warming and moistening will take place over the next
couple of days. Relative humidity may dip below 40% today, but
will trend upwards. Surface winds will be light and broadly
northerly this morning, gradually clocking more easterly. Rain
chances will be nil.


FLZ076>078-260115-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
437 AM EST Wed Feb 25 2026

                      Today        Tonight      Thu

Cloud Cover           Pcldy        Mclear       Mclear
Chance Precip (%)     0            0            0
Chance of Thunder (%) 0            0            0
Weather Type          None         None         None
Max/Min Temp          72           66           78
Min/Max RH %          51           90           69
Wind 20ft AM (mph)    E  6                      SE 11
Wind 20ft PM (mph)    SE  6        E  8         SE 11
Precip Duration
Precip Begin
Precip End
Precip Amount         0.00         0.00         0.00
Mixing Hgt(ft-agl)    3600         1300         1300
Transport Wnd (mph)   SE 12        SE 14        SE 14
Dispersion Index      39           14           19
Max LVORI             4            4            4

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. Southeast winds around 10 mph.
.FRIDAY...Sunny with a slight chance of showers. Highs in the
upper 70s. Southeast winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. Southeast winds around 5 mph.
.SATURDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 70s. Southeast winds around 5 mph.
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. East winds around 5 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. East winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 60s. East winds around 10 mph.
.MONDAY...Sunny with a slight chance of showers. Highs in the
upper 70s. East winds around 10 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. Northeast winds 5 to 10 mph.
.TUESDAY...Sunny with a slight chance of showers. Highs in the
upper 70s. East winds around 10 mph.

$$