Rain and thunderstorms move in Tuesday night

Widespread showers and storms move in this evening with heavy rainfall potential.
Published: Sep. 7, 2026 at 6:01 PM CDT|Updated: Sep. 8, 2026 at 12:49 PM CDT
  • Warmer and more humid
  • Strong storms northwest tonight
  • Another storm chance Saturday

QUAD CITIES, Iowa/Ill. (KWQC) - A cold front will bring scattered rain and thunderstorms to the area tonight, ending the comfortable weather we’re experiencing this afternoon. While most of the severe weather threat remains northwest of the viewing area, some storms could produce gusty winds and heavy downpours.

Rain will linger through at least Wednesday morning, with most areas receiving between a quarter to half inch of rainfall. Locations northwest of the Quad Cities could see over an inch in some spots, so keep an eye on any flood-prone areas.

What to expect this afternoon: Highs will reach the middle to upper 80s with a mix of sunshine and clouds. An isolated shower or thunderstorm is possible, but most of us will stay dry. It’s a good day to get outdoor plans done before the rain arrives.

Tonight through Wednesday: A slow-moving cold front will bring scattered rain and thunderstorms. While the highest threat of severe weather is just northwest of our viewing area, some storms may produce gusty winds and locally heavy rainfall. Rain will continue through at least the first part of Wednesday.

Looking ahead: Thursday and Friday will bring relief with dry conditions and highs in the upper 70s to lower 80s. Humidity will be comfortable during this stretch — perfect for outdoor activities.

However, don’t get too comfortable. An increase in dew points heading into the weekend will bring off-and-on chances of rain and thunderstorms. This active weather pattern is expected to continue into early next week, so stay with us for updates.

QUAD CITIES FORECAST AT A GLANCE:

TUESDAY: Mostly sunny and hot. High: 88°. Wind: SW 5-10 mph.

TUESDAY NIGHT: Becoming mostly cloudy. Showers and thunderstorms possible overnight. Low: 73°.

WEDNESDAY: A chance for showers and thunderstorms, then partly sunny and warm by afternoon. High: 80°.

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