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

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039
FNUS52 KKEY 170756
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
356 AM EDT Thu Jul 17 2025

.Discussion...
After a recent extended period of elevated rain and thunder
coverage, the Florida Keys will experience a general drying trend
over the next several days. Transport winds out of the east to
southeast will freshen beginning today, peaking late tonight and
Friday. Combined with a well- mixed boundary layer, dispersion
indices will be high, especially during the favored daytime
hours. However, with minimum relative humidity values expected to
remain well above 60%, along with the rainfall over the past
several days, fire risk will remain low through the weekend.

FLZ076>078-180215-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
356 AM EDT Thu Jul 17 2025

                      Today        Tonight      Fri

Cloud Cover           Pcldy        Pcldy        Pcldy
Chance Precip (%)     30           20           20
Chance of Thunder (%) 20           20           20
Weather Type          Tstms        Tstms        Tstms
Max/Min Temp          90           82           90
Min/Max RH %          68           88           69
Wind 20ft AM (mph)    SE  9                     E 11
Wind 20ft PM (mph)    SE  9        E  9         E  9
Precip Duration       2            1            1
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.08         0.01         0.01
Mixing Hgt(ft-agl)    3300         1500         3100
Transport Wnd (mph)   SE 18        E 18         E 21
Dispersion Index      47           26           54
Max LVORI             4            4            4

Remarks...None.

$$

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

$$