(WWJ) Take heed if you're near, or headed to Lake Michigan on Monday.

The National Weather Service is warning of "dangerous condition" on Lake Michigan on April 13.

By late-morning, forecasters said, waves at at least one location were towering over 8 feet high.

Here are the estimated wave heights from the NWS from just before noon:

Port Sheldon 8.5 ft

South Haven 7.5 ft

Bridgeman 7.5 ft.

Forecasters said beach and dune erosion were both a concern, and that flooding along lakeshore and rivers that drain into Lake Michigan was also expcted. Residents were urged to report any flooding to the National Weather Service.

Lakeshore flooding is also expected Monday in Michigan's Thumb area (see map below).

The strong winds and high lake levels will lead to some lakeshore flooding in some locations on Monday. #miwx pic.twitter.com/XqYfYiX5Mc — NWS Detroit (@NWSDetroit) April 12, 2020

To the north, the NWS out of Gaylord said scattered rain showers would transition into snow, with temperatures gradually falling. Up to a foot of snow is expected in Northern Michigan.

The main story both Up North, to the west and in metro Detroit, however, will be the strong, gusty winds.

Winds ranging 60-70 mph are expected starting mid-morning across metro Detroit, which some fear could bring down trees and power lines. How long will it last? The National Weather Service has issued a High Wind Advisory from 10 a.m. to 8 p.m. Monday.

Strong winds coming in on time, as southwest lower Michigan is experiencing gusts around 40 MPH as of 8 AM. pic.twitter.com/PHN59T8sv4 — NWS Detroit (@NWSDetroit) April 13, 2020

Learn more about the Detroit-area forecast HERE.