A warning if you are planning a beach trip to Lake Michigan this weekend. The National Weather Service predicts dangerous rip currents along the shores of Illinois and Indiana.

Waves at Illinois Beach State Park could reach 7 feet by Saturday afternoon.

The weather service also warns of rip currents along Indiana Dunes National Lakeshore. They say waves there could reach 5 feet high.

Wind speeds of up to 25 mph are also predicted.