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I-41 Interstate Road Conditions
I-41 Road Conditions & Weather
Radar and live pavement conditions along I-41 in Wisconsin — plus closures, road work and city-by-city weather along the route.
Updated Nov 5, 2026 3:10 AM CST · Mostly dry
Lowest 48°F near Milwaukee, Wisconsin · Highest wind 10 mph near Milwaukee, Wisconsin
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Interstate 41 runs 174 miles entirely within Wisconsin, from the Illinois state line south of Kenosha north to Green Bay. It shares the lakefront with I-94 past Racine and Milwaukee, then turns inland and runs the length of the Fox Valley through Fond du Lac, Oshkosh, Neenah, Appleton and De Pere. It is the newest number on a Wisconsin shield: posted in 2015 along a route that had been US 41 for decades, which is what a good many local directions still call it.
- Road system: Interstate Highway System
- Year of designation: 2015
- States: Wisconsin only
Weather data from Nov 5, 2026 3:10 AM CST
48°F
50°F
10 mph
29.59-29.72 inHg
Current I-41 Conditions by State
Wisconsin road conditions & Wisconsin 511
Dry
- Green Bay 50°F · 10 mph wind · Dry
- Milwaukee 50°F · 8 mph wind · gusting 17 mph · Dry
Measured end to end, I-41 runs 174 miles south to north from Kenosha, Wisconsin to Green Bay, Wisconsin, entirely inside Wisconsin.
| State | Miles | Cities and mile markers |
|---|---|---|
| Wisconsin | 174 | Milwaukee 33 · Green Bay 171 |
Mile markers count from each state's southern line and start again at the next one, which is how most states number their exits as well. They are measured along the same road geometry these pages draw, so they land within a mile or two of the posted markers. A toll road that runs its own continuous numbering is the exception — on the New York Thruway the posts continue from New York City — and there the figure is how far into the state the place is rather than the number on the sign. Distances are measured state by state, never across a gap.
23 current reports along the route, including 3 full closures. The 8 most serious are listed below. Always check with the responsible state DOT before setting off.
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Road closed
Mainline Full Closure on I-41 NB from COUNTY KR (BRIDGE CROSSING) to WIS 11 (BRIDGE CROSSING). Daily from 11/01/2026 to…
Mainline Full Closure on I-41 NB from COUNTY KR (BRIDGE CROSSING) to WIS 11 (BRIDGE CROSSING). Daily from 11/01/2026 to 11/06/2026, 10:00 PM - 04:30 AM, Sun, M, T, W, Th, F. Detour: County KR to County Hwy H/105th St to Hwy 11/Durand Ave
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Road closed
System Interchange Full Closure on I-41 SB at I-41 SB TO WIS 441 SB (LOOP). Daily from 11/01/2026 to 11/05/2026, 09:00…
System Interchange Full Closure on I-41 SB at I-41 SB TO WIS 441 SB (LOOP). Daily from 11/01/2026 to 11/05/2026, 09:00 PM - 05:00 AM, Sun, M, T, W (excluding Th)
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Road closed
I-41/94 North CLOSED from County KR to WIS 11 because of road work until Thursday, November 5 at 4:30 am.
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Lanes blocked
Mainline Full Closure on I-41 SB from OFF RAMP TO WIS 11 to RACINE - KENOSHA CO LINE. Daily from 11/01/2026 to…
Mainline Full Closure on I-41 SB from OFF RAMP TO WIS 11 to RACINE - KENOSHA CO LINE. Daily from 11/01/2026 to 11/06/2026, 10:00 PM - 04:30 AM, Sun, M, T, W, Th, F. Detour: Hwy 11/Durand Ave to County Hwy 1/105th St to County KR
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Lanes blocked
Mainline Various Lanes Closed on I-41 SB from ON RAMP FROM COUNTY S to APPLE CREEK (BRIDGE CROSSING). Daily from…
Mainline Various Lanes Closed on I-41 SB from ON RAMP FROM COUNTY S to APPLE CREEK (BRIDGE CROSSING). Daily from 11/04/2026 to 11/05/2026, 07:00 PM - 05:00 AM, W (excluding Th)
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Lanes blocked
Ramp Full Closure on I-41 NB at ON RAMP FROM WEIGH STATION #34
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Lanes blocked
Ramp Full Closure on I-41 NB at OFF RAMP TO WEIGH STATION #34
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Lanes blocked
Mainline Lane Shift on I-41 NB from SOO LINE (BRIDGE CROSSING) to MEADE ST (BRIDGE CROSSING)
No snow or ice reported. The DOTs of Wisconsin show all 17 segments of I-41 they report in normal condition as of Nov 5, 2026 3:40 AM CST. When snow moves in, this section lists each affected stretch with its mile markers and how long it has been that way.
- Wisconsin — Wisconsin DOT reports all 17 segments normal
Reports for Wisconsin come from each state's DOT, entered by maintenance staff and describing what is on the pavement, not the forecast; the state pages carry each DOT's terms and notices. Always check with the responsible state DOT before setting off.
Wisconsin I-41 weather conditions
Summaries fetched Nov 4, 2026 6:10 AM CST
Green Bay, WI weather
- As of 6:10 AM CST on November 4, 2026, Green Bay has light rain, with a temperature of 60°F, 100% humidity, and visibility of 7.9 km (4.9 mi)
- Winds are from 160° (south-southeast) at 4 mph
- Rain is occurring at 0.02 in/hour
- Times are local to the requested location, America/Chicago. An area of strong storms is approaching Dania Beach from the ENE, about 12 km (8 mi) away, with lightning and hail up to 0.50 in possible.
Milwaukee, WI weather
- For Milwaukee, WI, currently, as of 6:09 AM CST on November 4, 2026, temperatures are 63°F, with 93% humidity
- Winds are from 177° (south) at 6 mph
- Pressure is 29.62 inHg, and visibility is 13.3 km (8.3 mi)
- Rain is possible, with a precipitation rate of 0.01 in/hour
- Times are local to Milwaukee, WI, in CST. An area of strong storms is approaching Dania Beach, FL, from the ENE, about 12.3 km (7.6 mi) away
- The storms may produce lightning and hail up to 0.50 in
- Lightning has also been detected within 45 km (28 mi) of Milwaukee.
I-41 Road Weather FAQ
- Is I-41 closed right now?
- Yes — 3 full closures are reported on I-41 as of Nov 5, 2026 3:46 AM CST. 20 lane closures, roadworks or restrictions are in force. They are listed under closures and road blocks on this page.
- What are I-41 road conditions today?
- The map on this page colors the route along I-41 by what is on the pavement right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Nov 5, 2026 3:10 AM CST. Right now temperatures run from 48°F to 50°F and the strongest wind is 10 mph.
- How long is Interstate 41, and which states does it cross?
- Measured end to end, I-41 runs 174 miles south to north, from Kenosha, Wisconsin to Green Bay, Wisconsin, entirely inside Wisconsin. Mile markers restart at each state line, so Milwaukee is around mile 33 in Wisconsin.
- How often are I-41 road conditions updated?
- The road surface and weather layers are rebuilt whenever this page is opened with data more than ten minutes old, and refreshed on a schedule in between, so nothing here is more than about two hours old even on a road nobody has looked at. Closures and road blocks are re-imported from the state 511 feeds every fifteen minutes, and the written state-by-state summaries are refreshed daily. Every section on this page carries the time its data was fetched.
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