• Friday

    Sep 2

    81°Lo 61°

    Times of clouds and sun

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      86°
    more
  • Saturday

    Sep 3

    83°Lo 58°

    A thunderstorm possible

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      84°
    more
  • Sunday

    Sep 4

    75°Lo 56°

    Partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      66°
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      76°
    more
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St. Charles Weather Report

Strong thunderstorms to target St. Louis to Chicago into Thursday

August 24, 2016; 11:15 AM ET

Rounds of showers and thunderstorms will bring the potential for flash flooding and localized damaging wind gusts through Thursday. more >

Respiratory Health Live Feed

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Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.