107
FNUS52 KKEY 070903
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
403 AM EST Fri Nov 7 2025

.Discussion...
High pressure in the central North Atlantic will be replaced by
a second high currently centered over the Upper Midwest. This
will promote light to gentle northeast to east breezes through
the end of the work week. Despite an overall general dry period
expected continuing through the weekend, minimum relative
humidity values will remain above 60% and dispersion indices will
remain quite low. A strong cold front will push through the
Florida Keys on Monday, with strong northerly transport winds in
its wake for early next week.

FLZ076>078-080230-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
403 AM EST Fri Nov 7 2025

                      Today        Tonight      Sat

Cloud Cover           Pcldy        Pcldy        Pcldy
Chance Precip (%)     40           30           20
Chance of Thunder (%) 0            0            0
Weather Type          Showers      Showers      Showers
Max/Min Temp          81           75           85
Min/Max RH %          74           96           70
Wind 20ft AM (mph)    E  5                      Lgt/Var
Wind 20ft PM (mph)    Lgt/Var      Lgt/Var      Lgt/Var
Precip Duration       2            2            1
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.00         0.00         0.00
Mixing Hgt(ft-agl)    2100         1500         2700
Transport Wnd (mph)   E  8         E  6         E  5
Dispersion Index      14           4            12           300
Max LVORI             5            6            6

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 80s. East winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 70s. North winds around 5 mph.
.MONDAY...Mostly cloudy with a slight chance of showers. Highs
around 80. Northwest winds around 10 mph.
.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 60s. North winds around 15 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. North winds around
15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Northeast
winds around 15 mph.
.WEDNESDAY...Partly sunny with a slight chance of showers. Highs
in the mid 70s. Northeast winds around 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 70s. Northeast winds around 10 mph.
.THURSDAY...Partly sunny with a slight chance of showers. Highs
in the upper 70s. Northeast winds around 10 mph.

$$