The latest push of Canadian air that settled over Detroit and Lower Michigan will be followed by a temperature rebound and possible storms later in the week.
High temperatures will trend upward into the 70s Wednesday, before the threat for showers and storms emerges into the evening.
Warmer air will settle in later in the week, yielding highs in the lower 80s on Thursday and Friday.
Folks heading to the ballgames Thursday and Friday evening should expect some showers and thunderstorms, however.
Thunderstorms during Friday will be heavy and gusty with localized severe weather possible.
Jacket and sweater weather will return to the area over the weekend, as will some sunshine.
A developing tropical storm, moving just north of the large islands of the Caribbean, will take aim at the Bahamas and southern Florida into this weekend.
Regions dealing with Zika-carrying mosquitoes could have another threat to monitor as tropical activity picks up this season.
Following a tropical storm threat in the Bahamas and Florida into this weekend, an uptick in tropical systems will continue for the next six to eight weeks.
On the heels of deadly Typhoon Mindulle, Japan is bracing for another threat from Typhoon Lionrock next week.
A deadly earthquake struck central Italy at 3:36 a.m. local time on Wednesday with tremors felt as far away as the capital city of Rome.
Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States?
Lake Okeechobee, FL (1949)
Hurricane sends 155-mph winds against levees but the disaster of 1928, when the levees broke, was not repeated.
Kiana, AK (1976)
A weak tornado occurred, about 2.9 miles north of the Arctic Circle.
Elizabeth, PA (1979)
A heavy thunderstorm at Elizabeth, PA, 20 miles SE of Pittsburgh, tore the roof off an apartment building and downed about 100 trees. Trees were also knocked over at McKeesport, PA.