


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
766 FPUS52 KKEY 190817 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 417 AM EDT Tue Aug 19 2025 FLZ076>078-192215- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 417 AM EDT Tue Aug 19 2025 .TODAY...Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 90s. North to northeast winds 5 to 10 mph, becoming northwest to north. Chance of rain 30 percent. .TONIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. Northwest winds 5 to 10 mph, becoming west to northwest and increasing to near 10 mph. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. West to northwest winds near 10 mph, becoming west and increasing to 10 to 15 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. West winds 10 to 15 mph. Chance of rain 30 percent. .THURSDAY...Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 90s. Southwest to west winds near 10 mph, becoming southwest. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. Chance of rain 30 percent. .FRIDAY...Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs near 90. Chance of rain 30 percent. .FRIDAY NIGHT THROUGH MONDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 80s. Highs near 90. Chance of rain 30 percent. $$ DP