August 12 Update – Traffic Advisory: High Water Levels
Due to recent heavy rainfall and rising water levels, several roadways across Southeastern Wisconsin have been reported as flooded and/or impassable. The Wisconsin Department of Transportation (WisDOT) is advising motorists to be alert and take extra caution.
Current impacts: (Updated August 12)
- I-41 northbound double-lane closure near County Line Road, Waukesha/Washington County
- Both directions of I-41 are being monitored in this location. Temporary lane closures may be needed as water levels fluctuate.
While it’s difficult to predict if or where flooding may occur, WisDOT offers these tips:
- Do not attempt to drive through flooded roads.
- Follow official closures.
- Stay alert and slow down.
- If you must travel, check the 511 Travel Information system (511wi.gov) for the latest on any incidents or delays.
Motorists should continue to remain vigilant. Flooding conditions may change rapidly. For real-time updates and roadway status, visit 511wi.gov.
NOTE: This press release was submitted to Urban Milwaukee and was not written by an Urban Milwaukee writer. While it is believed to be reliable, Urban Milwaukee does not guarantee its accuracy or completeness.
More about the 1000 Year Storm
- Wisconsin Emergency Management August Flood Response and Recovery a Team Effort at Wisconsin Emergency Management - Wisconsin National Guard Public Affairs - Dec 23rd, 2025
- New 24-Hour Precipitation Record Confirmed for Wisconsin - Press Release - Dec 19th, 2025
- HUD Delivers Disaster Aid, Financial Flexibility for Wisconsin Residents Impacted by Natural Disasters - U.S. Department of Housing and Urban Development - Nov 26th, 2025
- Gov. Evers Urges Trump Administration to Reverse Course on Denying Wisconsin Communities Disaster Relief for Damage Caused by Extreme Weather in August - Gov. Tony Evers - Nov 19th, 2025
- One Week Left to Apply for FEMA Individual Assistance and SBA Disaster Loans - David Crowley - Nov 5th, 2025
- U.S. Small Business Administration Extends Deadline for Physical Damage Loans for Wisconsin Businesses, Residences, and Private Nonprofits Impacted by August Severe Weather - Gov. Tony Evers - Nov 4th, 2025
- After Another Denial of FEMA Aid, Congresswoman Gwen Moore Urges Reconsideration - U.S. Rep. Gwen Moore - Oct 30th, 2025
- Trump Administration Denies More Disaster Aid for Wisconsin - Graham Kilmer - Oct 29th, 2025
- Trump Administration Denies Hazard Mitigation Funding for Wisconsin Communities After Denying Public Assistance Relief - Gov. Tony Evers - Oct 29th, 2025
- Two Weeks Remain to Apply for FEMA Assistance for August floods - Wisconsin National Guard Public Affairs - Oct 29th, 2025
Read more about 1000 Year Storm here
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