Rain, colder weather to move in this week

A strong low pressure system will bring rain and possible thunderstorms Sunday evening and Monday, with chillier temps by midweek, according to Weather Underground.

Ann Arbor will see an 80 percent chance of rain Sunday evening and a 90 percent chance of rain Monday. There's also a slight chance of snow Monday evening as the thermometer dips to an overnight low of 27 degrees.

Tuesday should be dry but chilly, with a high of 39 and a high of 43 on Wednesday.

Ypsilanti topped 70 degrees Sunday.

For more forecasts and other information, visit AnnArbor.com's weather page.