176
FNUS52 KKEY 180814 AAA
FWFKEY

Fire Weather Planning Forecast for the Florida Keys...UPDATED
National Weather Service Key West FL
414 AM EDT Sat Oct 18 2025

.Discussion...
Moderate to fresh easterly breezes will persist across the
island chain today. Breezes will begin to slacken tonight
and veer slightly easterly. Shower chances are forecast to
rise tomorrow as a plume of tropical moisture begins to move
across the Keys. Minimum RH values will remain above 60
percent today and rise tomorrow. Thunderstorms are possible
tomorrow and Monday.

FLZ076>078-182330-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
414 AM EDT Sat Oct 18 2025

                      Today        Tonight      Sun

Cloud Cover           Mclear       Mclear       Pcldy
Chance Precip (%)     10           30           40
Chance of Thunder (%) 0            0            20
Weather Type          Showers      Showers      Tstms
Max/Min Temp          85           76           86
Min/Max RH %          65           89           74
Wind 20ft AM (mph)    E 11                      E  9
Wind 20ft PM (mph)    E 11         E 11         E  8
Precip Duration       1            2            2
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.00         0.00         0.15
Mixing Hgt(ft-agl)
Transport Wnd (mph)   N/A          N/A          N/A
Dispersion Index
Max LVORI

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 70s. East winds
around 10 mph.
.MONDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the mid 80s. East winds around
10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 70s. East winds 5 to 10 mph.
.TUESDAY...Sunny with a chance of showers. Highs in the mid 80s.
East winds around 5 mph.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 70s. East winds around 5 mph.
.WEDNESDAY...Sunny with a slight chance of showers. Highs in the
mid 80s. Northeast winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 70s. Northeast winds 5 to 10 mph.
.THURSDAY...Sunny with a slight chance of showers. Highs in the
mid 80s. Northeast winds around 10 mph.
.THURSDAY NIGHT...Mostly clear with a slight chance of showers.
Lows in the upper 70s. Northeast winds 10 to 15 mph.
.FRIDAY...Sunny with a slight chance of showers. Highs in the mid
80s. Northeast winds 10 to 15 mph.

$$

AJP