Threat For Severe Thunderstorms For The Mid Atlantic And Northeast; Hurricane Lane Continues Westward Across the Central Pacific

Showers and thunderstorms will impact the Mid Atlantic and Northeast U.S. on Tuesday. Some of the storms could produce damaging winds, large hail, and heavy rainfall. Localized flooding will be possible. The major I-95 cities from Washington D.C. to New York could be impacted. Major Hurricane Lane will turn northwest and could impact the Hawaiian Islands late week and into the weekend.
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Hazardous Weather Conditions

Last Update: 912 AM EDT Tue Aug 21 2018

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Detroit/Pontiac, MI Local Forecast Office

13NM ENE Port Hope MI

Marine Zone Forecast

Rest Of Today
Southeast winds 10 to 15 knots. Showers and a chance of thunderstorms. Waves 2 to 4 feet.
Tonight
Northwest winds 15 to 20 knots. Showers likely and a chance of thunderstorms early in the evening...then a chance of showers in the late evening and overnight. Waves 5 to 7 feet. Waves occasionally around 10 feet.
Wednesday
Northwest winds 20 to 25 knots with gusts to 30 knots becoming north 15 to 20 knots early in the afternoon. A chance of showers early in the morning. Waves 6 to 9 feet. Waves occasionally around 12 feet.
Wednesday Night
Northwest winds 10 to 15 knots. Waves 4 to 6 feet. Waves occasionally around 8 feet.
Thursday
West winds 5 to 10 knots becoming southwest 10 to 15 knots late in the evening. Waves 2 to 4 feet subsiding to 1 to 3 feet.
Friday
Southwest winds 5 to 10 knots becoming south 10 to 15 knots until early morning. Waves 1 to 3 feet building to 2 to 4 feet in the late evening and early morning.
Saturday
South winds 15 to 20 knots becoming southwest 10 to 15 knots until early morning. A chance of showers and thunderstorms. Waves 3 to 5 feet.
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ABOUT THIS FORECAST

Last Update: 912 AM EDT Tue Aug 21 2018
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