Sanilac County

Dense fog has created hazardous travel conditions during the morning commute across Southeast Michigan, leading to a Dense Fog Advisory until 8 a.m. Beyond the fog, weather remains unsettled, with isolated thunderstorms possible today and Thursday. A marginal risk for severe weather is noted later in the week, extending from Flat Rock northward into The Thumb.

Thunderstorms are moving through Metro Detroit on Tuesday, July 21, with severe thunderstorm warnings issued for Lapeer and Sanilac Counties until 12:45 p.m. Most other counties in Southeast Michigan have no active weather alerts.

Metro Detroit faces extreme heat with heat index values exceeding 100° on Friday, alongside a risk of strong to severe thunderstorms in the afternoon and evening. The National Weather Service has issued an Extreme Heat Warning for most of the region until Thursday night and a Heat Advisory for Sanilac County until Friday night, with high temperatures in the 90s and elevated humidity. Severe weather risks include damaging winds, large hail, and heavy rainfall.

Severe weather is possible in Metro Detroit on June 17 as storms move through Southeast Michigan. Flood Watch alerts are active in 11 counties until 4 a.m.

Thunderstorms have occurred in Southeast Michigan on Tuesday, June 16, with a severe thunderstorm warning issued for Oakland County until 2 p.m. Other counties in the region have no active advisories or warnings.