


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
984 FPUS52 KKEY 221958 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 358 PM EDT Fri Aug 22 2025 FLZ076>078-231130- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 358 PM EDT Fri Aug 22 2025 .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower to mid 80s. Southwest to west winds 5 to 10 mph, becoming variable near 5 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds near 5 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower to mid 80s. West to northwest winds near 5 mph, becoming southeast. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds near 5 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower to mid 80s. West winds near 5 mph, becoming southeast. Chance of rain 20 percent. .MONDAY AND MONDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower to mid 80s. Chance of rain 20 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower to mid 80s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 90s. Chance of rain 30 percent. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower to mid 80s. Highs in the lower 90s. Chance of rain 30 percent. $$