• Friday

    Sep 26

    73°Lo 52°

    Sunny

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Saturday

    Sep 27

    74°Lo 53°

    A full day of sunshine

    Excellent for stargazing
    • Cloud
      Cover
      18%
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Sunday

    Sep 28

    72°Lo 54°

    Clouds and sun

    Excellent for stargazing
    • Cloud
      Cover
      9%
    • Precip
      1%
    • Hours of Precip
      0
    more
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Top Story

Carpentersville Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 12:08 AM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. more >

Astronomy Live Feed

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Lunar Reconnaissance Orbiter Studies Moon

Sep 14, 2014; 5:00 AM ET We now know the topographical structure of the moon better than our own planet thanks to LRO.