FNUS52 KKEY 020808
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
408 AM EDT Sun Aug 2 2026

.Discussion...
Warm and humid conditions will persist across the Keys through
the next 24 hours. Minimum RH values will remain well above
critical thresholds, generally in the mid to upper 60 percent range
this afternoon with recoveries overnight in the upper 80s. Light
to gentle winds and low level moisture will support fair to poor
dispersion while isolated showers and thunderstorms are possible.
No significant fire weather concerns are anticipated through the
period.

FLZ076>078-030045-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
408 AM EDT Sun Aug 2 2026

                      Today        Tonight      Mon

Cloud Cover           Pcldy        Pcldy        Pcldy
Chance Precip (%)     20           30           30
Chance of Thunder (%) 20           20           20
Weather Type          Tstms        Tstms        Tstms
Max/Min Temp          92           82           92
Min/Max RH %          63           86           62
Wind 20ft AM (mph)    SE  5                     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         0.04         0.05         0.04
Mixing Hgt(ft-agl)    3300         1900         3200
Transport Wnd (mph)   SE  7        SE 15        SW  6
Dispersion Index      34           11           25
Max LVORI             4            4            4

Remarks...None.

$$

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

$$