FNUS52 KKEY 090836
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
436 AM EDT Mon Mar 9 2026

.Discussion...
High pressure centered near Bermuda will continue to promote
gentle to moderate breezes through mid week. Increased low level
moisture across the Keys will periodically result in passing
showers today through mid week. Any showers that do occur, if they
do, won't be nearly enough to help dent the current moderate
drought conditions. Expect temperatures to remain slightly above
normal. Min RH values will be in the mid 60s percent today and
Tuesday with good RH recovery into the lower 90s percent
overnight.

FLZ076>078-100145-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
436 AM EDT Mon Mar 9 2026

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Chance Precip (%)     10           10           10
Chance of Thunder (%) 0            0            0
Weather Type          Showers      Showers      Showers
Max/Min Temp          83           74           84
Min/Max RH %          66           92           65
Wind 20ft AM (mph)    E  8                      E  8
Wind 20ft PM (mph)    E  8         E  8         E  9
Precip Duration       1            1            1
Precip Begin          9 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.00         0.00         0.00
Mixing Hgt(ft-agl)    2800         1200         2800
Transport Wnd (mph)   E 14         E 20         E 17
Dispersion Index      37           13           43
Max LVORI             4            5            4

Remarks...None.

$$

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

$$

MJV