


Zone Forecast Product
Issued by NWS Key West, FL
Issued by NWS Key West, FL
692 FPUS52 KKEY 092005 ZFPKEY Zone Forecasts for the Florida Keys National Weather Service Key West FL 405 PM EDT Thu Oct 9 2025 FLZ076>078-101015- Monroe Upper Keys-Monroe Middle Keys-Monroe Lower Keys- Including the communities of Key Largo, Marathon, and Key West 405 PM EDT Thu Oct 9 2025 ...COASTAL FLOOD ADVISORY IN EFFECT... .TONIGHT...Showers with a chance of thunderstorms. Lows in the mid to upper 70s. East winds near 10 mph, becoming east to southeast and decreasing to 5 to 10 mph. Chance of rain 80 percent. .FRIDAY...Showers with a chance of thunderstorms. Highs in the mid 80s. Variable winds near 5 mph. Chance of rain 80 percent. .FRIDAY NIGHT...Showers likely with a slight chance of thunderstorms. Lows in the mid to upper 70s. Variable winds near 5 mph. Chance of rain 70 percent. .SATURDAY...Partly sunny with chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Variable winds near 5 mph, becoming northwest and increasing to 5 to 10 mph. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy, becoming mostly clear. A chance of showers and a slight chance of thunderstorms. Lows in the mid to upper 70s. Northwest to north winds 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny with a slight chance of showers. Highs in the mid 80s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear with a slight chance of showers. Lows in the mid to upper 70s. Chance of rain 10 percent. .COLUMBUS DAY THROUGH TUESDAY NIGHT...Mostly clear with a slight chance of showers. Highs in the mid to upper 80s. Lows in the mid to upper 70s. Chance of rain 20 percent. .WEDNESDAY THROUGH THURSDAY...Mostly clear with a slight chance of showers. Highs in the mid 80s. Lows in the mid to upper 70s. Chance of rain 10 percent. $$ BT/DP