131
FNUS52 KKEY 180828
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
428 AM EDT Tue Jun 18 2024

...DISPERSION INDICES GREATER THAN 75 ARE EXPECTED ACROSS THE
FLORIDA KEYS THIS AFTERNOON AND WEDNESDAY AFTERNOON...

.Discussion...
Ample moisture will continue to push across the region through the
forecast period. This will maintain 30 to 40 percent rain chances
with slight thunder chances through at least Thursday. Given the
spotty nature of this expected activity, rain amounts will be
highly variable between island communities. Breezy conditions
expected at times through at least Wednesday. This will result in
dispersion indices above 75 during the afternoons today and
Wednesday. Minimum RH values are expected to be in the lower to
mid 60s today and Wednesday with overnight recoveries reaching
into 80 percentile.


FLZ076>078-182315-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
428 AM EDT Tue Jun 18 2024

                      Today        Tonight      Wed

Cloud Cover           Pcldy        Pcldy        Pcldy
Chance Precip (%)     30           30           40
Weather Type          Tstms        Tstms        Tstms
Max/Min Temp          90           81           89
Min/Max RH %          64           86           63
Wind 20ft AM (mph)    E 14 G22                  E 12
Wind 20ft PM (mph)    E 14 G22     E 13 G21     E 14
Precip Duration       2            2            2
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.10         0.04         0.11
LAL                   2            2            2
Mixing Hgt(ft-agl)    3500         2300         3800
Transport Wnd (mph)   E 23         E 22         E 28
Dispersion Index      76           35           76
Max LVORI             3            3            3

Remarks...None.


.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. East winds
around 15 mph.
.THURSDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs around 90. East winds around
10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. East winds
around 10 mph.
.FRIDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs around 90. East winds around
10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. East winds
around 10 mph.
.SATURDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Southeast winds
around 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 80. East winds around
10 mph.
.SUNDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. East winds
around 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 80s. Southeast
winds around 10 mph.
.MONDAY...Partly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Southeast winds
around 5 mph.

$$