Extreme Heat and Tropical Storm Bertha Impacts
Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >
| NWS Forecast for: South Haven to Holland MI (LMZ845) Issued by: National Weather Service Grand Rapids, MI Last Update: 206 PM EDT Thu Jul 23 2026 |  |
| Through Early Evening: West winds around 10 knots. Sunny. Waves around 1 foot. Tonight: Southwest winds 5 to 10 knots backing south in the late evening and overnight. Partly cloudy. Waves around 1 foot. Friday: South winds 5 to 10 knots veering west early in the afternoon. Mostly sunny. Waves less than 1 foot. Friday Night: West winds 5 to 15 knots backing south in the late evening and overnight. Mostly clear. Waves around 1 foot. Saturday: Southwest winds 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet. Saturday Night: Southwest winds 10 to 15 knots. Partly cloudy. Waves 1 to 2 feet. Sunday: West winds 10 to 15 knots. Mostly sunny. Waves around 1 foot. Monday: Southwest winds 15 to 20 knots. Mostly sunny with a chance of showers and thunderstorms. Waves 2 to 4 feet. Tuesday: North winds 15 to 25 knots. Mostly sunny. Waves 3 to 5 feet. | |
| Zone Forecast: South Haven to Holland MI (LMZ845) | |
Visit your local NWS office at: https://www.weather.gov/grr/ |