Severe Thunderstorm and Flash Flooding Threats in the South
Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect.
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| NWS Forecast for: Grand Haven to Whitehall MI (LMZ847) Issued by: National Weather Service Grand Rapids, MI Last Update: 405 PM EDT Tue Apr 13 2021 |  |
| Through Early Evening: Southwest winds 10 to 15 knots. Partly sunny. Waves 1 to 3 feet. Tonight: South winds around 10 knots veering west after midnight. Partly cloudy with a slight chance of rain showers. Waves 1 to 2 feet. Wednesday: West winds 10 to 15 knots. Partly sunny with a slight chance of rain showers. Waves around 1 foot. Wednesday Night: Northwest winds 10 to 20 knots. Partly cloudy with a chance of rain showers. Waves 1 to 3 feet building to 2 to 4 feet toward daybreak. Thursday: Northwest winds 15 to 25 knots. Partly sunny with a slight chance of rain showers. Waves 4 to 6 feet. Thursday Night: North winds 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. Friday: North winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet. Saturday: North winds 10 to 15 knots. Partly sunny. Waves around 1 foot. Sunday: Northwest winds 10 to 15 knots. Partly sunny. Waves around 1 foot. | |
| Zone Forecast: Grand Haven to Whitehall MI (LMZ847) | |
Visit your local NWS office at: https://www.weather.gov/grr/ |