Wisconsin requires that you show an acceptable photo ID to vote at your polling place or to cast an in-person absentee ballot at your municipal clerk’s office.
You will also be required to provide a photocopy of your ID to cast an absentee ballot by mail, with certain exceptions for military and permanent overseas voters and permanent absentee voters.

Here is a link of acceptable IDs and other information: https://www.bringitwisconsin.com/ 

The next statewide elections in Wisconsin are the Spring Primary Feb. 20 and the Spring Election April 3. State offices to be elected are Supreme Court Justice, Court of Appeals Judge, Districts I and IV, and Circuit Court Judge.

Find out if you are registered to vote and what is on your ballot here: https://myvote.wi.gov/en-us/ and in Spanish: https://myvote.wi.gov/es-es/