Southeast Wisconsin Braces for Storm Chances and Possible Snow

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A strong frontal boundary is expected to bring the potential for severe storms to parts of Illinois and Indiana on Tuesday, with the chance of those storms clipping far southeastern Wisconsin as well. Meanwhile, an area of low pressure pushing east will usher in colder air and the possibility of snow showers starting late Wednesday morning and continuing into the afternoon, potentially leading to slick and slippery conditions.

Why it matters

The changing weather patterns in the region can have significant impacts on daily life, from commutes to outdoor activities. Residents need to be prepared for the potential for severe storms, snow, and slippery conditions in the coming days.

The details

Tuesday will start off dry and breezy, with highs only reaching the lower 40s. However, the severe weather threat will increase later in the day as scattered showers and storms develop near the frontal boundary to the south. While the strongest storms are expected to remain south of the Wisconsin border, a slight risk of severe weather, including large hail and gusty winds, remains for far southeastern parts of the state. As the low-pressure system moves east, cold air will wrap around it, leading to the chance of snow showers developing late Wednesday morning and continuing into the afternoon. Temperatures are expected to fall to around freezing, potentially resulting in slick and slippery road conditions.

• Tuesday afternoon and evening: Chance of severe storms, mainly south of the Wisconsin border
• Late Wednesday morning through Wednesday afternoon: Snow showers likely, with potential for less than 1 inch of accumulation

What’s next

Residents should continue to monitor the weather forecast and be prepared for the potential of severe storms, snow, and slippery conditions in the coming days.