National Weather Service United States Department of Commerce

Patchy dense fog may become more common tonight, especially over eastern upper and far northern lower Michigan. If traveling, slow down and leave plenty of distance between you and the vehicle ahead!
Additional severe storms are possible across northern Michigan on Tuesday, bringing the risk of frequent lightning, damaging winds, and large hail. The best potential will be across northeast lower Michigan. Be sure to monitor the latest forecast for updates!
Seasonably cold high pressure builds in Wednesday with a high potential for sub-freezing temperatures Wednesday night into Thursday morning, especially across the interior. Damage to crops and vegetation will be possible with the potential for a hard freeze for some.
Showers and storms continue at times through Tuesday, along with the warmer weather, and then a sharply cooler airmass settles into northern Michigan through mid week. Frost/freeze concerns will return Wednesday night into Thursday morning, with the potential for a hard freeze across portions of the interior.