FNUS52 KKEY 150840
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
440 AM EDT Mon Jun 15 2026

.Discussion...
Dry conditions persist today and tomorrow over the Keys.
Temperatures will approach 90F with RH values staying
above the lower 60s. Light winds will keep dispersion
indices low. Showers are most likely as part of cloud
lines during late morning and early afternoon.

FLZ076>078-152330-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
440 AM EDT Mon Jun 15 2026

                      Today        Tonight      Tue

Cloud Cover           Mclear       Mclear       Mclear
Chance Precip (%)     10           10           10
Chance of Thunder (%) 10           10           10
Weather Type          Tstms        Tstms        Tstms
Max/Min Temp          90           81           90
Min/Max RH %          65           84           65
Wind 20ft AM (mph)    Lgt/Var                   Lgt/Var
Wind 20ft PM (mph)    Lgt/Var      Lgt/Var      Lgt/Var
Precip Duration       1            1            1
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.01         0.01         0.01
Mixing Hgt(ft-agl)    3400         1000         3400
Transport Wnd (mph)   S  5         SW  3        S 10
Dispersion Index      17           3            32
Max LVORI             4            5            4

Remarks...None.

$$

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

$$

AJP