Flash flooding canceled the final day of the Wisconsin State Fair on Sunday as continued heavy rainfall in half a dozen Midwest states forced motorists to abandon their vehicles, cut power to thousands of households and closed busy roadways.

The Milwaukee Fire Department reported responding to over 600 calls, including gas leaks, flooded basements, electrical outages, and water rescues.

Severe storms swept across parts of the Midwest, causing widespread power outages that left nearly 18,000 households in southeast Wisconsin without electricity.