FNUS52 KKEY 100830
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
430 AM EDT Sat Oct 10 2026

.Discussion...
Gentle to moderate southeast to south breezes will continue today
through Sunday. Moisture remains plentiful across the Keys this
morning, though, slight chance are expected this morning, peaking
tonight, before decreasing again over the second half of the
weekend as the moisture lessens. Min RH values are expected to be
in the upper 60s percent today and Sunday with good max RH
recovery overnight into the mid 90s percent.

FLZ076>078-110115-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
430 AM EDT Sat Oct 10 2026

                      Today        Tonight      Sun

Cloud Cover           Pcldy        Pcldy        Mclear
Chance Precip (%)     10           50           20
Chance of Thunder (%) 10           20           20
Weather Type          Tstms        Tstms        Tstms
Max/Min Temp          89           81           90
Min/Max RH %          69           94           67
Wind 20ft AM (mph)    S  9                      SE  8
Wind 20ft PM (mph)    S  8         SE  8        E  6
Precip Duration       3            2            1
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.01         0.02         0.01
Mixing Hgt(ft-agl)    3400         600          3000
Transport Wnd (mph)   S 15         SE 18        SE 12
Dispersion Index      43           17           37
Max LVORI             4            4            4

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 80s. East winds around 10 mph.
.MONDAY...Sunny with a slight chance of showers and
thunderstorms. Highs around 90. East winds around 5 mph.
.MONDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Lows in the lower 80s. Northeast winds around
10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. Northeast winds around
10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 70s. Northeast winds
around 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Northeast winds around
10 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 70s. Northeast winds around 10 mph.
.THURSDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the mid 80s. East winds around 10 mph.
.THURSDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 70s. East winds
around 10 mph.
.FRIDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the mid 80s. East winds around 10 mph.

$$

MJV