Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat
Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >
| NWS Forecast for: Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake (LMZ876) Issued by: National Weather Service Grand Rapids, MI Last Update: 908 PM CDT Sat Aug 15 2026 | |
Rest Of Tonight: Southeast winds 5 to 10 kt becoming south 10 to 15 kt. Chance of sprinkles through early evening, then chance of showers and thunderstorms overnight. Waves 1 to 3 ft subsiding to 1 to 2 ft. Sunday: Southwest winds 10 to 15 kt becoming northwest 10 to 20 kt. Chance of showers and slight chance of thunderstorms in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. Sunday Night: Northwest winds 10 to 20 kt becoming north. Waves 2 to 4 ft. Monday: North winds 10 to 15 kt becoming northwest 10 to 20 kt. Waves 2 to 4 ft. Monday Night: Southwest winds 10 to 20 kt. Waves 1 to 2 ft building to 2 to 4 ft. Tuesday: Southwest winds 10 to 20 kt. Waves 2 to 4 ft. Tuesday Night: Southwest winds 10 to 20 kt becoming northwest. Showers likely with a chance of thunderstorms. Waves 2 to 4 ft. Wednesday: North winds 10 to 20 kt increasing to 30 kt. Chance of showers. Waves 2 to 4 ft. Thursday: Northeast winds 10 to 15 kt becoming east 10 to 20 kt. Waves 1 to 3 ft. | |
| Zone Forecast: Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake (LMZ876) | |
Visit your local NWS office at: https://www.weather.gov/grr/ |