Zone Forecast Product
Issued by NWS Key West, FL

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8
077
FPUS52 KKEY 231435
ZFPKEY

Zone Forecasts for the Florida Keys
National Weather Service Key West FL
1035 AM EDT Fri Oct 23 2026

FLZ076-232015-
Monroe Upper Keys-
Including the communities of Key Largo
1035 AM EDT Fri Oct 23 2026

...COASTAL FLOOD WARNING IN EFFECT...

.THIS AFTERNOON...Partly cloudy with a chance of showers. Highs
in the lower 80s. North to northeast winds 10 to 15 mph, becoming
northeast and increasing to near 15 mph. Chance of rain 40
percent.
.TONIGHT...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Breezy. Lows in the lower 70s. Northeast
winds increasing to 15 to 20 mph. Chance of rain 50 percent.
.SATURDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Breezy. Highs in the lower 80s. North to
northeast winds 15 to 20 mph. Chance of rain 40 percent.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Breezy in the evening. Lows in
the lower 70s. North to northeast winds 15 to 20 mph, becoming
north and decreasing to 10 to 15 mph. Chance of rain 50 percent.
.SUNDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Becoming breezy. Highs in the lower 80s.
North winds 10 to 15 mph, becoming northeast and increasing to 15
to 20 mph in the afternoon. Chance of rain 50 percent.
.SUNDAY NIGHT...Showers likely with a slight chance of
thunderstorms. Windy. Lows in the mid 70s. Chance of rain 60
percent.
.MONDAY...Showers likely with a slight chance of thunderstorms.
Windy. Highs in the lower 80s. Chance of rain 60 percent.
.MONDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Windy. Lows in the mid 70s. Chance of rain 20
percent.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Windy. Highs in the lower 80s. Chance of
rain 30 percent.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Windy. Lows in the mid 70s. Chance of rain 20
percent.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Breezy. Highs in the lower 80s. Chance
of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Breezy. Lows in the mid 70s. Chance of rain 20
percent.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Chance of rain
30 percent.

$$

FLZ077-078-232015-
Monroe Middle Keys-Monroe Lower Keys-
Including the communities of Marathon and Key West
1035 AM EDT Fri Oct 23 2026

...COASTAL FLOOD ADVISORY IN EFFECT...

.THIS AFTERNOON...Partly cloudy with a chance of showers. Highs
in the lower 80s. North to northeast winds 10 to 15 mph, becoming
northeast and increasing to near 15 mph. Chance of rain 40
percent.
.TONIGHT...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Breezy. Lows in the lower 70s. Northeast
winds increasing to 15 to 20 mph. Chance of rain 50 percent.
.SATURDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Breezy. Highs in the lower 80s. North to
northeast winds 15 to 20 mph. Chance of rain 40 percent.
.SATURDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Breezy in the evening. Lows in
the lower 70s. North to northeast winds 15 to 20 mph, becoming
north and decreasing to 10 to 15 mph. Chance of rain 50 percent.
.SUNDAY...Partly cloudy with a chance of showers and a slight
chance of thunderstorms. Becoming breezy. Highs in the lower 80s.
North winds 10 to 15 mph, becoming northeast and increasing to 15
to 20 mph in the afternoon. Chance of rain 50 percent.
.SUNDAY NIGHT...Showers likely with a slight chance of
thunderstorms. Windy. Lows in the mid 70s. Chance of rain 60
percent.
.MONDAY...Showers likely with a slight chance of thunderstorms.
Windy. Highs in the lower 80s. Chance of rain 60 percent.
.MONDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Windy. Lows in the mid 70s. Chance of rain 20
percent.
.TUESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Windy. Highs in the lower 80s. Chance of
rain 30 percent.
.TUESDAY NIGHT...Mostly clear with a slight chance of showers and
thunderstorms. Windy. Lows in the mid 70s. Chance of rain 20
percent.
.WEDNESDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Breezy. Highs in the lower 80s. Chance
of rain 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Breezy. Lows in the mid 70s. Chance of rain 20
percent.
.THURSDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 80s. Chance of rain
30 percent.

$$