Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest
Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >
| NWS Forecast for: Holland to Grand Haven MI (LMZ846) Issued by: National Weather Service Grand Rapids, MI Last Update: 806 PM EDT Wed Aug 19 2026 |  |
| Through Early Evening: Northwest winds 10 to 20 knots. Partly sunny. Waves around 1 foot. Tonight: North winds 10 to 20 knots veering northeast after midnight. Partly cloudy. Waves 1 to 2 feet. Thursday: Northeast winds 5 to 15 knots backing northwest early in the afternoon. Sunny. Waves 1 foot or less. Thursday Night: Northwest winds 5 to 15 knots veering southeast after midnight. Mostly clear. Waves 1 foot or less. Friday: South winds 10 to 20 knots veering southwest early in the afternoon. Mostly sunny. Waves 1 to 2 feet. Friday Night: Southwest winds 10 to 15 knots becoming around 15 knots after midnight. Partly cloudy with a chance of rain showers. Waves 1 to 3 feet. Saturday: Northwest winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet. Sunday: North winds 10 to 15 knots becoming northwest to 30 knots in the late morning and afternoon. Sunny. Waves 3 to 5 feet. Monday: Northeast winds around 10 knots backing northwest early in the afternoon. Mostly sunny. Waves around 1 foot. | |
| Zone Forecast: Holland to Grand Haven MI (LMZ846) | |
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