


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
815 FPUS52 KKEY 012003 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 403 PM EDT Mon Sep 1 2025 FLZ076>078-021130- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 403 PM EDT Mon Sep 1 2025 .TONIGHT...Showers likely with a chance of thunderstorms. Lows in the lower 80s. West winds near 10 mph, decreasing to 5 to 10 mph. Chance of rain 60 percent. .TUESDAY...Showers likely with a chance of thunderstorms. Highs near 90. West winds 5 to 10 mph, increasing to near 10 mph. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. West winds near 10 mph, decreasing to 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny with a chance of thunderstorms. A chance of showers. Highs near 90. West winds 5 to 10 mph, increasing to near 10 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. West winds 5 to 10 mph. Chance of rain 50 percent. .THURSDAY THROUGH MONDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 50 percent. $$