Pre-trip check · IL → WI
Driving from Illinois to Wisconsin?
The law changes the moment you cross the line — what's legal to carry, light, or do in Illinois can be a violation in Wisconsin. Every status below is live from LawLert's database, dated, and linked to its official source.
What changes for you (11)
Illegal. No medical or recreational program (only a narrow CBD-oil allowance under "Lydia's Law"). Marijuana over 0.3% THC is illegal.
Full Wisconsin rule · Official source · verified Jul 16, 2026
State ban on photo radar: state and local authorities may not use photographic speed detection; no general red-light/speed camera authority (349.02(3)).
Full Wisconsin rule · Official source · verified Jun 18, 2026
In DNR fire-protection areas a (free) annual burning permit is required to burn legal materials whenever the ground is not fully snow-covered; permits are activated daily only if conditions allow. Daily burning hours…
Full Wisconsin rule · Official source · verified Jun 18, 2026
Wisconsin (Wis. Stat. 942.10) makes it a Class A misdemeanor to use a drone to photograph, record or observe another person where they have a reasonable expectation of privacy.
Full Wisconsin rule · Official source · verified Jul 7, 2026
At least 50% of outer clothing above the waist must be blaze orange or fluorescent pink whenever a firearm deer season is open. Head covering, if worn, must also be 50%.
Full Wisconsin rule · Official source · verified Jun 18, 2026
Permit required to carry concealed — shall-issue Concealed Carry License via DOJ. Minimum age 21; training required.
Full Wisconsin rule · Official source · verified Jul 12, 2026
No statewide season; possessing/using permit-required fireworks demands a user's permit from the local mayor/village president/town chair. Local ordinances may be more restrictive (set dates/hours or ban) but not less.
Full Wisconsin rule · Official source · verified May 31, 2026
Legal but tribal/retail only — at tribal casinos (and on-reservation apps) under compacts. Gov. Evers signed AB601 (Apr 9, 2026) to authorize statewide online, but it is NOT yet live (new compacts needed). Age 21…
Full Wisconsin rule · Official source · verified Jun 25, 2026
Wisconsin repealed its switchblade ban via 2015 Act 149; no statute restricts automatic, OTF, gravity or other knives by type, and any adult may own and carry them (Wis. Stat. 941.23).
Full Wisconsin rule · Official source · verified Jul 7, 2026
No sales-tax holiday (Wisconsin discontinued its holiday after 2019).
Full Wisconsin rule · Official source · verified May 31, 2026
Last call is 2 a.m. (2:30 a.m. Fri–Sat); no required closing time on New Year's Eve.
Full Wisconsin rule · Official source · verified Jun 5, 2026
Same status
Matching status ≠ identical law — details, limits and penalties can still differ.
Carrying with a permit? Whether Illinois permits are honored in Wisconsin is its own map — check Wisconsin concealed-carry reciprocity. And federal land (national parks, forests) plays by federal rules in both states — see the federal-land guide.
Also from Illinois: IL → IN · IL → IA · IL → KY · IL → MO · reverse (WI → IL)
Illinois to Wisconsin: common questions
- Do the laws change when you drive from Illinois to Wisconsin?
- Yes — 11 of the 13 categories LawLert tracks have a different status in Wisconsin than in Illinois: cannabis, driving, burn bans, drones, hunting, firearms, fireworks, gambling, knives, taxes, alcohol. Each is listed on this page with its current status, the official source it came from, and the date it was last verified.
- What are the cannabis laws in Wisconsin if I'm coming from Illinois?
- Wisconsin: Restricted — Illegal. No medical or recreational program (only a narrow CBD-oil allowance under "Lydia's Law"). Marijuana over 0.3% THC is illegal. In Illinois the same category is Permitted.
- What are the driving laws in Wisconsin if I'm coming from Illinois?
- Wisconsin: Restricted — State ban on photo radar: state and local authorities may not use photographic speed detection; no general red-light/speed camera authority (349.02(3)). In Illinois the same category is Conditional.
- What are the burn bans laws in Wisconsin if I'm coming from Illinois?
- Wisconsin: Restricted — In DNR fire-protection areas a (free) annual burning permit is required to burn legal materials whenever the ground is not fully snow-covered; permits are activated daily only if conditions allow. Daily burning hours… In Illinois the same category is Conditional.
- Is my Illinois concealed carry permit honored in Wisconsin?
- Permit reciprocity is decided separately from the firearms status shown on this page, so it is not answered here. LawLert publishes Wisconsin's recognition list, with the statute or agency page behind it, at lawlertapp.com/firearms/WI/reciprocity. Permitless carry, where a state allows it, is a different question again — it does not make an out-of-state permit valid.
- How current is this Illinois to Wisconsin comparison?
- Every rule on this page stores the date it was last checked against its source; the oldest on this comparison is 2026-05-31. LawLert carries 6,693 rules, each with a source URL, and publishes a log of every correction it has made at lawlertapp.com/how-we-verify. Laws change — confirm anything consequential against the linked source.