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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Last Update: 249 PM CDT Sat Aug 15 2026

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Grand Rapids, MI Local Forecast Office

21NM W Saugatuck MI

Marine Zone Forecast

Tonight

Southeast winds 5 to 10 kt becoming south. Chance of showers and slight chance of thunderstorms overnight. Waves 2 to 4 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.