DUI in Wisconsin
State-specific overview · Criminal Law
Wisconsin does not use the term "DUI" but instead prosecutes "OWI" (Operating While Intoxicated) with a 0.08% BAC threshold.
How Wisconsin treats DUI
Wisconsin's statute uses "OWI" rather than DUI, but the offense is functionally identical—operating a vehicle with a BAC of 0.08% or higher or while impaired. First-time OWI convictions carry jail time of up to nine months, fines up to $930, and a six-month license suspension. Wisconsin also allows for a "refusal" charge if a driver declines a breath or blood test, which carries penalties comparable to or exceeding those for a positive test result.
The general definition of DUI
Driving under the influence of alcohol or drugs, a serious criminal offense.
DUI stands for Driving Under the Influence and means operating a vehicle while impaired by alcohol, drugs, or both. You can be charged with DUI even if your blood alcohol level is below the legal limit if your driving is noticeably impaired. Penalties vary by jurisdiction and whether it's a first or repeat offense, but typically include fines, license suspension, jail time, and mandatory alcohol education programs. A DUI conviction has lasting effects on insurance rates, employment, and your driving record.
Read the full DUI entry →This page is a plain-English reference and is not legal advice. State laws change frequently. For specific situations consult a licensed attorney in Wisconsin.