![Featured picture for [UPDATED] Heat Advisory Issued Until 8PM for Washtenaw County, MI](https://i0.wp.com/brightgram.com/wp-content/uploads/2026/09/bg-ann-arbor-mi_4862273546092.jpg?resize=580%2C425&ssl=1 "[UPDATED] Heat Advisory Issued Until 8PM for Washtenaw County, MI")
A Heat Advisory is in effect for Livingston, Oakland, Macomb, Washtenaw, Wayne, Lenawee, and Monroe Counties from noon to 8 PM EDT today, with heat index values expected to reach up to 102, posing risks of heat illnesses. Take necessary precautions to stay safe.
* WHAT…Heat index values up to 102 expected.
* WHERE…Lenawee, Livingston, Macomb, Monroe, Oakland, Washtenaw,…