Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
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Coastal Waters Forecast for Port Sanilac to Port Huron MI (LHZ443) (Text-Only)
NWS Forecast for: Port Sanilac to Port Huron MI (LHZ443)
Issued by: National Weather Service Detroit/Pontiac, MI
Last Update: 957 AM EDT Fri Apr 19 2024
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Rest Of Today: Northwest winds 10 to 15 knots becoming west 15 to 20 knots in the afternoon. Mostly cloudy late in the morning then clearing. A chance of light rain late in the morning. Waves 1 to 3 feet.

Tonight: West winds 15 to 20 knots diminishing to 10 to 15 knots in the late evening and overnight. Mostly clear. Waves 1 to 3 feet.

Saturday: West winds 15 to 20 knots. Mostly sunny in the morning becoming partly cloudy. Waves 1 to 3 feet.

Saturday Night: West winds 10 to 15 knots. Mostly clear. Waves 2 feet or less. see lake huron open lake forecast for days 3 through 5.



Zone Forecast: Port Sanilac to Port Huron MI (LHZ443)

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