249
FNUS52 KKEY 300849
FWFKEY

Fire Weather Planning Forecast for the Florida Keys
National Weather Service Key West FL
349 AM EST Fri Jan 30 2026

.Discussion...
Measurable rain chances will remain above normal today. A strong
cold front will blast through the Keys on Saturday, with an
additional band of showers expected along and just ahead of the
front. Strong northerly transport winds will overtake the Keys in
the wake of the front late Saturday through Monday, along with
generally dry conditions. Minimum relative humidity values may
dip below 50% over portions of the Middle and Upper Keys both Sunday
and Monday afternoons.

FLZ076>078-310300-
Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys-
Including the cities of Key Largo, Marathon, and Key West
349 AM EST Fri Jan 30 2026

                      Today        Tonight      Sat

Cloud Cover           Mcldy        Pcldy        Pcldy
Chance Precip (%)     40           10           60
Chance of Thunder (%) 0            0            0
Weather Type          Showers      Showers      Showers
Max/Min Temp          68           58           68
Min/Max RH %          78           91           68
Wind 20ft AM (mph)    NE  7                     W  8 G17
Wind 20ft PM (mph)    N  8         N  8         NW 14 G26
Precip Duration       2            1            8
Precip Begin          6 AM         Continuing   Continuing
Precip End            Continuing   Continuing   Continuing
Precip Amount         0.03         0.00         0.03
Mixing Hgt(ft-agl)    2000         1500         4000
Transport Wnd (mph)   N 17         NW 15        NW 32
Dispersion Index      22           16           40
Max LVORI             5            4            4

Remarks...None.

$$

.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 40s. Northwest winds around 20 mph.
.SUNDAY...Partly sunny with a slight chance of rain showers.
Highs in the mid 50s. North winds around 15 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Northwest
winds around 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. North winds
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 10 mph.
.TUESDAY...Sunny. Highs in the mid 60s. North winds around
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds around 5 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 60s. Northeast winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the lower 60s. Northeast winds around 5 mph.
.THURSDAY...Mostly sunny with a slight chance of showers. Highs
around 70. North winds around 5 mph.

$$