727
FNUS52 KKEY 280827
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
427 AM EDT Thu Aug 28 2025

.Discussion...
Slightly above to above normal rain chances are expected for the
next week as a stalled frontal boundary remains across central to
northern Florida and moisture pools in the vicinity of this front.
A ridge over the Atlantic combined with an early season high
pressure system across the eastern United States will lead to
continued east to southeast light to gentle breezes. Min RH values
are expected to be in the mid 60s percent today and in the upper
60s percent on Thursday with good RH recovery to the mid 80s
percent overnight.

FLZ076>078-290115-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
427 AM EDT Thu Aug 28 2025

                      Today        Tonight      Fri

Cloud Cover           Pcldy        Pcldy        Pcldy
Chance Precip (%)     40           50           40
Chance of Thunder (%) 40           50           40
Weather Type          Tstms        Tstms        Tstms
Max/Min Temp          91           81           92
Min/Max RH %          65           86           67
Wind 20ft AM (mph)    Lgt/Var                   Lgt/Var
Wind 20ft PM (mph)    E  5         E  5         Lgt/Var
Precip Duration       2            2            2
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.08         0.07         0.10
Mixing Hgt(ft-agl)    3100         1800         3100
Transport Wnd (mph)   E  8         SE  9        SE  7
Dispersion Index      28           8            22
Max LVORI             4            5            4

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 80s. East winds around 5 mph.
.SATURDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs in the lower 90s. Light winds.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 80s. Light winds.
.SUNDAY...Sunny with a chance of showers and thunderstorms. Highs
around 90. West winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 80. West winds around 5 mph.
.MONDAY...Mostly sunny with a chance of showers and
thunderstorms. Highs around 90. West winds around 5 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 70s. Southwest winds around
5 mph.
.TUESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. West winds around 5 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 70s. Southwest winds around
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 80s. West winds around 10 mph.

$$

MJV