Widespread, Significant Severe Storms; Blistering Heat; Persistent Monsoon and Fire Weather Threats
A swath of severe weather is forecast from the Middle South to the Great Lakes. Very large hail, significant damaging winds, and tornadoes will be possible; especially; from northwestern Tennessee to southwestern Ohio. The south-central U.S. remains excessively hot, with Heat Indices over 110 degrees. Monsoon moisture continues threats of local flash floods, and dry thunderstorms in the west.
|NWS Forecast for: Coastal Waters From James Island To Point Grenville Out 10 Nm (PZZ153)|
Issued by: National Weather Service Seattle, WA
Last Update: 900 AM PDT Fri Jul 20 2018
Today: NW wind 10 kt or less, rising to 15 to 20 kt. Wind waves 1 ft or less building to 2 to 3 ft. NW swell 4 to 6 ft at 8 seconds.
Tonight: NW wind 15 to 25 kt easing late. Wind waves 2 to 4 ft subsiding late. W swell 6 ft at 8 seconds.
Sat: NW wind 5 to 15 kt. Wind waves 2 ft or less. NW swell 6 ft at 8 seconds.
Sat Night And Sun: NW wind 5 to 15 kt. Wind waves 2 ft or less. NW swell 5 ft at 8 seconds.
Sun Night: NW wind 10 to 20 kt. Wind waves 1 to 3 ft. NW swell 4 ft at 8 seconds.
Mon And Tue: NW wind 5 to 15 kt. Wind waves 2 ft or less. NW swell 4 ft.
|Zone Forecast: Coastal Waters From James Island To Point Grenville Out 10 Nm (PZZ153)|
Visit your local NWS office at: https://www.weather.gov/sew