FNUS52 KKEY 140917
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
417 AM EST Sat Nov 14 2026

.Discussion...

Much drier and cooler air has filtered in behind the recent
frontal passage. This will result in afternoon min RH values
falling to near and just below 50 percent. In addition, we will
continue to see breezy conditions for a few hours around sunrise,
which will subside through the remainder of the day. Despite the
influx of dry air, we will see overnight recoveries reaching back
to near 90 percent. Low level moisture will gradually return with
moderating afternoon RH values expected.

Strong high pressure moving into the Eastern Seaboard late Sunday
will lead to a prolonged period of windy conditions for the
Florida Keys, starting Monday.

FLZ076>078-150030-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
417 AM EST Sat Nov 14 2026

                      Today        Tonight      Sun

Cloud Cover           Mclear       Pcldy        Pcldy
Chance Precip (%)     0            0            0
Chance of Thunder (%) 0            0            0
Weather Type          None         None         None
Max/Min Temp          76           65           79
Min/Max RH %          48           92           61
Wind 20ft AM (mph)    N 11                      NE  9
Wind 20ft PM (mph)    N  9         N  9         NE  8
Precip Duration
Precip Begin
Precip End
Precip Amount         0.00         0.00         0.00
Mixing Hgt(ft-agl)    3300         700          4000
Transport Wnd (mph)   N 12         NE 14        NE 12
Dispersion Index      35           15           32
Max LVORI             3            3            4

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Northeast
winds 10 to 15 mph, increasing to 15 to 20 mph.
.MONDAY...Mostly sunny. Highs around 80. Northeast to east winds
15 to 20 mph, increasing to near 20 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 70s. Northeast to east winds near 20 mph.
.TUESDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Northeast winds
near 20 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 70s. Northeast
winds near 20 mph.
.WEDNESDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Northeast winds
near 20 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 70s. Northeast
winds near 20 mph.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Northeast winds
near 20 mph.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 70s. Northeast winds near 20 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 80s. Northeast winds near 20 mph, decreasing to 15 to 20
mph.

$$