• Partly sunny 85°
    Hair Frizz Current Weather
    • Relative Humidity
      51%
    • Wind
      Speed
      16 mph
    • Dew
      Point
      66°
  • Today

    Aug 2

    Hi 88°

    A strong thunderstorm

    Advisory for hair frizz
    • Wind
      Gust
      29 mph
    • Precip
      55%
    • Hours of Precip
      2.5
    Day Details >
  • Tomorrow

    Aug 3

    Hi 80°

    Clouds and sun; not as warm

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      10%
    • Hours of Precip
      0
    Day Details >
  • Tuesday

    Aug 4

    Hi 81°

    Partly sunny and pleasant

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      14%
    • Hours of Precip
      0
    Day Details >
Next

Thunderstorms, some strong, late this morning through this evening

8/2 8/3 Now: 12:29pm
PM 12-4
  • 12pm Mostly cloudy w/ t-storms 83° 51%
  • 1pm Intermittent clouds 85° 47%
  • 2pm Intermittent clouds 87° 34%
  • 3pm Intermittent clouds 88° 34%
  • 4pm Intermittent clouds 87° 37%
PM 11-4
  • 11pm Intermittent clouds 74° 34%
  • 12am Intermittent clouds 74° 34%
  • 1am Intermittent clouds 73° 29%
  • 2am Intermittent clouds 71° 20%
  • 3am Partly cloudy 70° 20%
  • 4am Partly cloudy 68° 20%
AM 5-10
  • 5am Partly cloudy 67° 20%
  • 6am Partly sunny 64° 20%
  • 7am Partly sunny 65° 13%
  • 8am Partly sunny 68° 0%
  • 9am Partly sunny 70° 0%
  • 10am Partly sunny 74° 0%
Hourly Forecast >
Aug 02, 2015; 5:50 AM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

Algonquin Weather Report

Severe Weather to Invade Midwest on Sunday

August 2, 2015; 1:10 PM ET

A disturbance will swing across the Midwest and fire a round of severe thunderstorms to end the weekend. more >

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The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

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