Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Key West, FL

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FNUS52 KKEY 170804
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
404 AM EDT Sun Aug 17 2025

.Discussion...
A expansive ridge of high pressure extending from the North
Atlantic westward to the Florida Peninsula will maintain light to
gentle, mainly easterly breezes through the rest of weekend and
into early next week across the Keys. Rain and thunder chances
will remain near normal through the next several days. Despite the
overall generally dry conditions, minimum relative humidity
values will remain well above 60%.

FLZ076>078-180230-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
404 AM EDT Sun Aug 17 2025

                      Today        Tonight      Mon

Cloud Cover           Mclear       Mclear       Mclear
Chance Precip (%)     30           40           30
Chance of Thunder (%) 20           20           20
Weather Type          Tstms        Tstms        Tstms
Max/Min Temp          91           80           91
Min/Max RH %          66           85           65
Wind 20ft AM (mph)    Lgt/Var                   Lgt/Var
Wind 20ft PM (mph)    Lgt/Var      Lgt/Var      Lgt/Var
Precip Duration       2            2            2
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.03         0.03         0.01
Mixing Hgt(ft-agl)    3300         1800         2800
Transport Wnd (mph)   SE  7        E  8         SE  7
Dispersion Index      25           4            16
Max LVORI             4            5            4

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. Northeast
winds around 5 mph.
.TUESDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs in the lower 90s. North winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. Northwest
winds around 5 mph.
.WEDNESDAY...Sunny with a chance of showers and a slight chance
of thunderstorms. Highs around 90. Northwest winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. Southwest
winds around 5 mph.
.THURSDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs around 90. West winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. Southwest
winds around 5 mph.
.FRIDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs around 90. Southwest winds around 5 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. Southeast
winds around 5 mph.
.SATURDAY...Sunny with a chance of showers and a slight chance of
thunderstorms. Highs around 90. Southeast winds around 5 mph.

$$