Severe Thunderstorms Possible From The Plains To The Great Lakes, Heat Wave To Continue Over The Southern U.S.

Scattered strong to severe thunderstorms capable of damaging winds, large hail, isolated tornadoes, and heavy rainfall will be possible through tonight from the central Plains to the Great Lakes and Northeast U.S. The heavy rainfall could lead to localized flash flooding. Excessive heat will persist across the southern Plains and Desert Southwest early this week.
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Coastal Waters Forecast for Harbor Beach to Port Sanilac MI (LHZ442) (Text-Only)
NWS Forecast for: Harbor Beach to Port Sanilac MI (LHZ442)
Issued by: National Weather Service Detroit/Pontiac, MI
Last Update: 341 PM EDT Sun Aug 18 2019




Tonight: Southwest winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Waves 1 to 3 feet.

Monday: Southwest winds 10 to 15 knots becoming northwest 5 to 10 knots in the late morning and early afternoon, then veering to the northeast early in the afternoon. Partly cloudy in the morning then clearing. Waves 2 feet or less.

Monday Night: Southeast winds 5 to 10 knots. Clear. Waves 2 feet or less.

Tuesday: Southeast winds 5 to 10 knots. Mostly sunny. Waves 2 feet or less. see lake huron open lake forecast for days 3 through 5.



Zone Forecast: Harbor Beach to Port Sanilac MI (LHZ442)

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