


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
999 FPUS52 KKEY 030754 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 354 AM EDT Wed Sep 3 2025 FLZ076>078-040000- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 354 AM EDT Wed Sep 3 2025 .TODAY...Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the upper 80s. West winds near 10 mph. Chance of rain 80 percent. .TONIGHT...Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows near 80. Southwest to west winds near 10 mph. Chance of rain 80 percent. .THURSDAY...Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the upper 80s. Southwest to west winds near 10 mph, increasing to 10 to 15 mph. Chance of rain 80 percent. .THURSDAY NIGHT...Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Lows near 80. Southwest winds 10 to 15 mph. Chance of rain 80 percent. .FRIDAY...Showers with a chance of thunderstorms. Highs in the upper 80s. Southwest winds near 10 mph. Chance of rain 80 percent. .FRIDAY NIGHT THROUGH TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Highs in the upper 80s. Chance of rain 50 percent. $$ JAM