
What Makes a DUI a Felony in Missoula Montana?
Understanding When a Montana DUI Crosses Into Felony Territory Key Takeaways: A DUI in Missoula becomes a felony when a driver has three or more prior qualifying convictions and is convicted again, or when a single incident causes serious bodily injury or death. Montana applies a lifetime lookback, meaning prior convictions count toward the felony threshold regardless of when they occurred. The gap in consequences is dramatic: misdemeanor exposure reaches up to one year in jail and fines up to $5,000, while felony penalties can reach five years in prison, fines up to $10,000, and lengthy license revocations. Aggravating factors, such as a high BAC or a passenger under 16,











