Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
649 FPUS52 KKEY 111951 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 351 PM EDT Wed Mar 11 2026 FLZ076>078-121000- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 351 PM EDT Wed Mar 11 2026 .TONIGHT...Partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph. .THURSDAY...Mostly sunny with a slight chance of showers. Highs in the lower to mid 80s. Southeast winds near 10 mph, decreasing to 5 to 10 mph. Chance of rain 10 percent. .THURSDAY NIGHT...Mostly cloudy with a slight chance of showers. Lows in the lower to mid 70s. Variable winds near 5 mph, becoming east after midnight. Chance of rain 20 percent. .FRIDAY...Mostly sunny with a chance of showers. Highs in the lower to mid 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the mid 70s. Southeast winds near 5 mph. Chance of rain 40 percent. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 80s. Lows in the mid 70s. Chance of rain 40 percent. .SUNDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Mostly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 80s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows near 70. Chance of rain 50 percent. .TUESDAY...Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy with lows in the upper 60s. Chance of rain 40 percent. .WEDNESDAY...Partly sunny in the morning, then becoming mostly sunny. A chance of showers. Breezy with highs in the mid 70s. Chance of rain 40 percent. $$