961
FNUS52 KKEY 060920
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
420 AM EST Sat Dec 6 2025

.Discussion...
Light to gentle east to southeast breezes will occasionally
become variable at time today through Sunday. This will promote
poor to fair dispersion indices through the weekend. A combination
of light winds and increasing low level moisture may allow for a
weak cloudline to develop across the Lower Keys this afternoon
with a slight chance for showers. Otherwise, moisture will be
gradually increasing along with an upward trend in PoPs. Min RH
values will hold above 70 percent and recover in the mid to upper
90 percentile overnight.

FLZ076>078-070115-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
420 AM EST Sat Dec 6 2025

                      Today        Tonight      Sun

Cloud Cover           Pcldy        Pcldy        Pcldy
Chance Precip (%)     10           20           20
Chance of Thunder (%) 0            0            0
Weather Type          Showers      Showers      Showers
Max/Min Temp          83           72           83
Min/Max RH %          75           99           78
Wind 20ft AM (mph)    Lgt/Var                   Lgt/Var
Wind 20ft PM (mph)    Lgt/Var      Lgt/Var      SE  5
Precip Duration       1            1            1
Precip Begin          7 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.00         0.00         0.00
Mixing Hgt(ft-agl)    2600         500          2400
Transport Wnd (mph)   S  9         SE  8        S 13
Dispersion Index      25           4            26
Max LVORI             5            7            6

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 70s. South winds around 5 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
lower 80s. West winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 60s. West winds around 10 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 70s. North winds around 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 70. Northeast winds around 5 mph.
.WEDNESDAY...Partly sunny with a slight chance of showers. Highs
in the upper 70s. Northeast winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the upper 60s. North winds around 5 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 70s. North winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 70. North winds around 5 mph.
.FRIDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 70s. North winds around 5 mph.

$$