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 northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >
| NWS Forecast for: Pentwater to Manistee MI (LMZ849) Issued by: National Weather Service Grand Rapids, MI Last Update: 936 PM EDT Wed Jul 22 2026 |  |
| Through Early Evening: Northwest winds 10 to 20 knots. Sunny. Waves 2 to 4 feet. Tonight: West winds 5 to 15 knots backing southwest in the late evening and overnight. Mostly clear. Waves 1 to 3 feet. Thursday: Southwest winds 5 to 15 knots. Sunny. Waves around 1 foot. Thursday Night: South winds 10 to 15 knots. Mostly clear. Waves 1 to 2 feet. Friday: Southwest winds 10 to 20 knots. Sunny. Waves 1 to 3 feet. Friday Night: South winds 10 to 20 knots. Mostly clear. Waves 2 to 4 feet. Saturday: Southwest winds 15 to 25 knots. Mostly sunny. Waves 4 to 6 feet. Sunday: Northwest winds 10 to 20 knots. Mostly sunny. Waves 2 to 3 feet. Monday: South winds 10 to 20 knots veering southwest 15 to 25 knots early in the afternoon. Mostly sunny. Waves 2 to 3 feet. | |
| Zone Forecast: Pentwater to Manistee MI (LMZ849) | |
Visit your local NWS office at: https://www.weather.gov/grr/ |