Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii
Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >
| NWS Forecast for: Gulf of America including Dry Tortugas and Rebecca Shoal Channel (GMZ034) Issued by: National Weather Service Key West, FL Last Update: 1013 AM EDT Sun Sep 6 2026 | |
This Afternoon: Light and variable winds near 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms. Tonight: South winds near 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms. Monday: South winds near 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms. Monday Night: Southeast to south winds near 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms. Tuesday: East winds near 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms. Tuesday Night: Northeast to east winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms. Wednesday: East winds 5 to 10 knots. Seas around 1 foot. A chance of showers and thunderstorms. Wednesday Night: East winds 5 to 10 knots. Seas around 1 foot. A chance of showers and thunderstorms. Thursday: East winds 5 to 10 knots. Seas around 1 foot. A chance of showers and thunderstorms. Thursday Night: East to southeast winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms. | |
| Zone Forecast: Gulf of America including Dry Tortugas and Rebecca Shoal Channel (GMZ034) | |
Visit your local NWS office at: https://www.weather.gov/key |