(THE HILL) — Former President Obama is set to dive into the midterm elections next week with a speech in Illinois where he is expected to urge Democrats across the country to vote — addressing a problem that plagued the party in 2016.

Obama has kept a low political profile since leaving office, but sources familiar with his plans say he will soon hit the campaign trail to help Democrats in their quest to take back the House, protect vulnerable Senate incumbents and win state legislative races.

The former president will kick off his push by delivering a speech at the University of Illinois at Urbana-Champaign on Friday. In the weeks ahead, Obama will also campaign in California, Illinois, Ohio and Pennsylvania, a person familiar with his schedule said.