Wisconsin Weather Alert: Thunderstorms and Heavy Rain to Impact Milwaukee Roads Through Sunday Night

MILWAUKEE, Wis. – Southeastern Wisconsin drivers should brace for a stormy weekend as thunderstorms and heavy rain move through the region, raising risks of wet roads, flooding, and slower commutes. The National Weather Service has issued alerts warning of impacts through Sunday night, September 22.

Storm Timeline and Threats

Southeastern Wisconsin faces a 50% chance of storms both Saturday and Sunday, with the heaviest activity expected Saturday afternoon and lingering into Sunday night.

  • Rainfall totals may range between one-tenth and a quarter inch, with heavier bursts possible in thunderstorms.
  • Gusty winds up to 10 mph will add to driving hazards, particularly for late-night travelers.

Storms may disrupt weekend events, with officials urging residents to plan indoor options as showers are expected to continue into Sunday morning.

Travel Concerns in Milwaukee

Hazardous travel conditions are possible across I-94, Highway 41, and Milwaukee surface streets. Drivers are warned of localized flooding in low-lying areas, especially near underpasses and intersections.

Authorities recommend:

  • Avoiding flooded intersections
  • Allowing extra travel time
  • Securing outdoor furniture ahead of storms

Extended Forecast

While showers ease by early next week, more rain is on the way.

  • Monday: Partly sunny, storm chances late, highs near 74°F
  • Tuesday: Scattered storms possible, highs near 71°F
  • Wednesday: Mostly sunny with a slight chance of showers, highs near 68°F

Warnings remain in effect through Sunday night, with additional advisories possible if rainfall intensifies…

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