FNUS52 KKEY 030856
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
456 AM EDT Fri Jul 3 2026

.Discussion...
The forecast remains unremarkable with typical summertime hot and
muggy weather in place. Minimum RH values anywhere from 60% to
70% will recover to 80% to 90%. A lack of large scale lift across
the area will prevent any widespread, drenching rainfall, but
conditions remain generally favorable for cloud line development
in the afternoon. This will lead to pockets of localized showers,
moderate at times, wherever the cloud line develops. Afternoon
convection over the southern portion of the mainland may also
encourage some showers and thunderstorms in the later afternoon
hours.

FLZ076>078-040100-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
456 AM EDT Fri Jul 3 2026

                      Today        Tonight      Sat

Cloud Cover           Mclear       Pcldy        Pcldy
Chance Precip (%)     20           30           30
Chance of Thunder (%) 20           30           30
Weather Type          Tstms        Tstms        Tstms
Max/Min Temp          91           82           91
Min/Max RH %          60           85           62
Wind 20ft AM (mph)    Lgt/Var                   Lgt/Var
Wind 20ft PM (mph)    Lgt/Var      Lgt/Var      Lgt/Var
Precip Duration       1            2            2
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.02         0.07         0.07
Mixing Hgt(ft-agl)    3600         1600         3400
Transport Wnd (mph)   SE  6        SE 10        SE  6
Dispersion Index      26           7            28
Max LVORI             4            5            4

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the lower 80s. East winds around
5 mph.
.SUNDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Southeast winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the lower 80s. Southeast winds around
5 mph.
.MONDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 90. Southeast winds around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 80s. East winds
around 5 mph.
.TUESDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Southeast winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 80s. East winds around 5 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the lower 90s. East winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 80s. East winds around 10 mph.
.THURSDAY...Sunny with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Southeast winds around
10 mph.

$$