


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
879 FPUS52 KKEY 302008 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 408 PM EDT Sat Aug 30 2025 FLZ076>078-311145- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 408 PM EDT Sat Aug 30 2025 .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Northwest winds 5 to 10 mph, becoming southwest to west near 5 mph after midnight. Chance of rain 50 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs near 90. West winds 5 to 10 mph, becoming west to northwest near 10 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Northwest winds decreasing to 5 to 10 mph. Chance of rain 50 percent. .LABOR DAY...Partly sunny with a chance of showers and thunderstorms. Highs near 90. Northwest winds increasing to near 10 mph. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. Northwest winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY THROUGH SATURDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 50 percent. $$