FNUS52 KKEY 010839
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
439 AM EDT Sat Aug 1 2026

.Discussion...
Light and variable winds will continue through the afternoon. Min
RH values will be in the lower 60s percent today with decent RH
recovery overnight to the mid 80s percent. Poor to fair dispersion
indices also expected today.

FLZ076>078-020045-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
439 AM EDT Sat Aug 1 2026

                      Today        Tonight      Sun

Cloud Cover           Pcldy        Pcldy        Pcldy
Chance Precip (%)     0            10           0
Chance of Thunder (%) 0            10           0
Weather Type          None         Tstms        Tstms
Max/Min Temp          92           82           92
Min/Max RH %          60           86           64
Wind 20ft AM (mph)    Lgt/Var                   SE  5
Wind 20ft PM (mph)    Lgt/Var      Lgt/Var      Lgt/Var
Precip Duration                    1
Precip Begin                       8 PM
Precip End                         6 AM
Precip Amount         0.00         0.01         0.00
Mixing Hgt(ft-agl)    3400         1700         3300
Transport Wnd (mph)   SW  5        SE 14        SE 12
Dispersion Index      14           5            43
Max LVORI             4            4            3

Remarks...None.

$$

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

$$