• Friday

    May 8

    81°Lo 59°

    Partly sunny, a t-storm; warm

    Ragweed Pollen
    Weather
    • Precip
      56%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      41%
    more
  • Saturday

    May 9

    75°Lo 55°

    Rather cloudy with a t-storm

    Ragweed Pollen
    Weather
    • Precip
      59%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      75%
    more
  • Sunday

    May 10

    76°Lo 53°

    An afternoon t-storm or two

    Ragweed Pollen
    Weather
    • Precip
      62%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      94%
    more
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St. Charles Weather Report

Chicago: Temperature Roller Coaster in Store for New Week

May 4, 2015; 12:07 AM ET

The month of May has opened the door for warm air to flow into the Chicago area following a cool end to April. more >

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