Strong Storms Possible in Southeast Wisconsin

Thunderstorms could bring hail, gusty winds as cold front moves through

Mar. 31, 2026 at 10:35am

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A vast, majestic landscape painting in muted tones of grey, blue, and green, with a towering, turbulent sky dominating the frame and dwarfing the small structures below, conveying the overwhelming scale and power of an approaching storm system.The ominous approach of a powerful storm system casts an imposing shadow over the Wisconsin landscape, underscoring the raw power of nature.Today in Milwaukee

Severe thunderstorms are possible in southeast Wisconsin on Tuesday, with the potential for hail and strong winds as a cold front moves through the region. Temperatures will climb into the mid-60s before crashing down to the mid-30s overnight.

Why it matters

Severe weather can cause property damage, power outages, and disrupt travel, so residents in the affected areas should be prepared to take shelter if storms become threatening.

The details

While thunderstorms have largely remained south of the Illinois/Wisconsin border overnight, there is still a chance for an isolated storm through daybreak. The main threat will come later in the morning and afternoon as a cold front approaches. Any storms that are able to form could produce hail. Without morning storm activity, the afternoon storms could take advantage of unused energy and become more intense. Winds will shift to the north late in the day as temperatures plummet.

  • Thunderstorms possible through daybreak on Tuesday morning.
  • Stronger storms likely to develop near the cold front during the mid-to-late morning hours.
  • Afternoon storms could become more intense if morning activity is limited.
  • Temperatures will climb into the mid-60s before crashing down to the mid-30s overnight.

The players

Storm Team 4

The weather forecasting team at TMJ4, the NBC affiliate serving the Milwaukee area.

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What they’re saying

“Although computer models have been diverging, there is a chance for showers/storms to fire up along an advancing cold front during the mid-late morning hours.”

— Storm Team 4, Weather Forecasters

“Again, the strongest storms would be capable of producing hail.”

— Storm Team 4, Weather Forecasters

What’s next

Storm Team 4 is monitoring the situation closely and will provide updates throughout the day as the storms develop. Residents should stay tuned to local media for the latest weather information and be prepared to take shelter if severe storms move into the area.

The takeaway

This storm system highlights the importance of being prepared for severe weather, even as spring arrives. Residents in southeast Wisconsin should stay vigilant and heed any warnings or advisories issued by local authorities to ensure their safety.