102
FNUS52 KKEY 190856
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
456 AM EDT Wed Jun 19 2024

...DISPERSION INDEX VALUES NEAR 75 ARE EXPECTED ACROSS THE
FLORIDA KEYS THIS AFTERNOON...

.Discussion...
Ample moisture will continue to push across the region through
the forecast period. This will maintain 40 to 50 percent rain chances
with a chance of isolated to scattered thunderstorms through at
least Thursday. Given the spotty nature of this expected activity,
rain amounts will be highly variable between island communities.
Breezy conditions expected through this evening. This will result
in dispersion indices above 75 during this afternoon. Minimum RH
values are expected to be in the lower to mid 60s today and
Wednesday with overnight recoveries reaching into the 80
percentile.


FLZ076>078-200115-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
456 AM EDT Wed Jun 19 2024

                      Today        Tonight      Thu

Cloud Cover           Pcldy        Pcldy        Pcldy
Chance Precip (%)     40           40           50
Weather Type          Tstms        Tstms        Tstms
Max/Min Temp          89           81           89
Min/Max RH %          62           82           65
Wind 20ft AM (mph)    E 12                      E 12 G19
Wind 20ft PM (mph)    E 14         E 14         E 12
Precip Duration       2            2            2
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.02         0.09         0.11
LAL                   2            2            3
Mixing Hgt(ft-agl)    3800         2500         3400
Transport Wnd (mph)   E 26         E 21         E 21
Dispersion Index      75           34           68
Max LVORI             3            3            3

Remarks...None.


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

$$