Excessive Heat Continues for the Pacific Northwest; Flooding Impacts Expected in the Southwest U.S.

A dangerous heat wave persists for the Northwest into portions of California today with excessive heat warnings and heat advisories in effect. The active monsoon pattern with organized showers and thunderstorms and possible flash flooding with debris flows continues and will become enhanced in the Southwestern U.S. through Saturday.

Coastal Waters Forecast for Whitehall to Pentwater MI (LMZ848) (Text-Only)
NWS Forecast for: Whitehall to Pentwater MI (LMZ848)
Issued by: National Weather Service Grand Rapids, MI
Last Update: 1105 AM EDT Thu Aug 18 2022

Rest Of Today: Southwest winds 5 to 10 knots. Sunny. Waves 1 foot or less.

Tonight: South winds 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet.

Friday: South winds 10 to 20 knots. Mostly sunny. Waves 2 to 3 feet.

Friday Night: South winds 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet.

Saturday: South winds 5 to 15 knots. Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Waves around 1 foot.

Sunday: East winds around 10 knots backing north late in the day. Mostly cloudy with a chance of rain showers. Waves less than 1 foot.

Monday: North winds 10 to 15 knots. Mostly sunny. Waves 1 to 3 feet.

Zone Forecast: Whitehall to Pentwater MI (LMZ848)

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