A heat advisory is in effect for most of Southeast Michigan until 8 p.m. Tuesday as temperatures continue to climb, according to the National Weather Service.
An extreme heat warning for Macomb, Oakland and Wayne counties will be in effect from 8 a.m. Sunday to 8 p.m. Tuesday.
Heat index values of 100 to 105 are possible in the advisory area, and near or over 105 for areas under the warning.
The NWS says people should avoid outdoor activities when an extreme heat warning is in effect…