


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
337 FPUS52 KKEY 102001 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 401 PM EDT Wed Sep 10 2025 FLZ076>078-111000- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 401 PM EDT Wed Sep 10 2025 .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Light and variable winds. Chance of rain 40 percent. .THURSDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Light and variable winds. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows near 80. Light and variable winds. Chance of rain 40 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Highs in the upper 80s. Light and variable winds. Chance of rain 60 percent. .FRIDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 70s. North winds increasing to 5 to 10 mph. Chance of rain 60 percent. .SATURDAY AND SATURDAY NIGHT...Showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. Chance of rain 60 percent. .SUNDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. .SUNDAY NIGHT THROUGH WEDNESDAY...Partly cloudy with a chance of showers and thunderstorms. Lows near 80. Highs in the upper 80s. Chance of rain 40 percent. $$