Tracking Storm System Across the Eastern U.S.
A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >
| NWS Forecast for: Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound (GMZ031) Issued by: National Weather Service Key West, FL Last Update: 1025 AM EDT Sat Oct 18 2025 | |
| This Afternoon: Northeast to east winds 15 to 20 knots. Bay waters choppy. Isolated showers. Tonight: East winds 15 to 20 knots. Bay waters choppy. Isolated showers. Sunday: East to southeast winds near 15 knots, decreasing to 10 to 15 knots. Bay waters a moderate chop, becoming a light to moderate chop. Scattered showers and isolated thunderstorms. Sunday Night And Monday: East to southeast winds near 10 knots. Bay waters a light chop. Scattered showers and isolated thunderstorms. Monday Night: East winds 10 to 15 knots. Bay waters a light to moderate chop. Scattered showers. Tuesday And Tuesday Night: Northeast to east winds 10 to 15 knots. Bay waters a light to moderate chop. Isolated showers. Wednesday: Northeast to east winds near 10 knots. Bay waters a light chop. Isolated showers. Wednesday Night: Northeast to east winds 10 to 15 knots. Bay waters a light to moderate chop. Isolated showers. | |
| Zone Forecast: Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound (GMZ031) | |
Visit your local NWS office at: https://www.weather.gov/key |