Iowa-Illinois Weather Alert: Davenport Faces Strong September Storm Chances Wednesday Afternoon With Travel Risks on I-80

Iowa-Illinois Weather Alert: Davenport Faces Strong September Storm Chances Wednesday Afternoon With Travel Risks on I-80

Davenport, Iowa – Drivers in eastern Iowa should prepare for stormy conditions on Wednesday as heavy rain and thunderstorms push through the region, creating travel risks on Interstate 80 and local roadways.

Storm Timing and Impact on Traffic

According to the National Weather Service in the Quad Cities, Wednesday morning will start with scattered showers, but thunderstorms will become more likely after 10 a.m. As the storms intensify, rainfall could be heavy, leading to ponding on roads and slowed traffic across Scott and Rock Island counties.

“Drivers should allow extra time for travel as rain and storms hit throughout the day,” the National Weather Service warned.

Southwest winds will gust up to 20 mph before shifting to the northwest by nightfall.

Affected Areas and Preparedness Tips

The Quad Cities, including Bettendorf, Moline, and East Moline, are expected to experience the most unsettled weather between Wednesday afternoon and evening. Residents are urged to:

  • Secure outdoor items that could be affected by gusty winds.
  • Charge devices in case of power outages.
  • Prepare for travel delays, especially during the evening commute.

Clear Skies and Cooler Temperatures Ahead

By Thursday, skies will clear, and cooler, fall-like air will settle in. Temperatures will drop into the upper 60s, marking a sharp contrast to Wednesday’s humid mid-70s. Friday will bring sunshine and mild air, perfect for football fans planning to attend Friday night games, with cool, dry conditions expected.

Weekend Outlook

The weekend will continue the fall trend, with highs in the low 70s and overnight lows dipping into the 40s. Dry weather will dominate, providing a break from the midweek storms.

Storm Warnings and Updates

Storm warnings remain possible throughout Wednesday, and additional updates will follow if conditions worsen.

Five-Day Forecast for Davenport, Iowa

  • Wednesday: Showers and thunderstorms, high 75, evening storms taper, low 45.
  • Thursday: Sunny, high 69, low 53 with late-night showers possible.
  • Friday: Mostly sunny, high 67, low 47, cool evening.
  • Saturday: Sunny, high 70, low 47.
  • Sunday: Mild and sunny, high 73, low 50.

Conclusion

With Wednesday’s storms causing possible travel disruptions and a cooler, calmer Thursday ahead, Davenport residents should plan for potential delays and prepare for fall-like weather by the weekend.

What’s the weather like in your area? Share your experience in the comments below.

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