


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
415 FPUS52 KKEY 142000 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 400 PM EDT Sun Sep 14 2025 FLZ076>078-150930- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 400 PM EDT Sun Sep 14 2025 .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows near 80. Variable winds near 5 mph, becoming northeast to east. Chance of rain 20 percent. .MONDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 80s. East to southeast winds near 5 mph. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers. Lows near 80. Northeast to east winds 5 to 10 mph. Chance of rain 30 percent. .TUESDAY...Partly to mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Northeast to east winds mear 10 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. East winds near 10 mph. Chance of rain 50 percent. .WEDNESDAY THROUGH SUNDAY...Showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. Chance of rain 60 percent. $$