National Weather Service United States Department of Commerce

Dangerous swim conditions are expected at southern Lake Michigan beaches through tonight. Stay dry when waves are high! Obey posted signs and closures of guarded swimming areas. Also avoid piers and breakwalls where large waves can sweep onlookers into the lake.
Seasonably cool and quiet conditions are expected to start the week. More typical summer temperatures and humidity will return on Tuesday and persist through the rest of next week with periodic chances for showers and thunderstorms too.