• Some clouds 65°
    Sailing Current Weather
    • Wind
      Speed
      3 mph
    • UV
      0 - High
    • Relative Humidity
      95%
  • Today

    Aug 31

    Hi 84°

    Partly sunny and humid

    Very Good for sailing
    • Wind
      Speed
      5 mph
    • Wind
      Gust
      9 mph
    • Precip
      8%
    Day Details >
  • Tomorrow

    Sep 1

    Hi 81°

    A strong thunderstorm

    Very Good for sailing
    • Wind
      Speed
      12 mph
    • Wind
      Gust
      23 mph
    • Precip
      55%
    Day Details >
  • Tuesday

    Sep 2

    Hi 80°

    A blend of sun and clouds

    Very Good for sailing
    • Wind
      Speed
      6 mph
    • Wind
      Gust
      10 mph
    • Precip
      23%
    Day Details >
Next

Thunderstorms, some strong, before dawn tomorrow through tomorrow evening; storms can bring downpours, large hail and damaging winds

8/31 9/1 Now: 5:40am
AM 5-9
  • 5am Mostly clear 65° 7%
  • 6am Intermittent clouds 65° 7%
  • 7am Mostly cloudy 65° 4%
  • 8am Intermittent clouds 67° 0%
  • 9am Partly sunny 70° 0%
PM 4-9
  • 4pm Partly sunny 84° 0%
  • 5pm Partly sunny 83° 0%
  • 6pm Partly sunny 82° 0%
  • 7pm Partly sunny 79° 0%
  • 8pm Intermittent clouds 76° 5%
  • 9pm Intermittent clouds 74° 5%
PM 10-3
  • 10pm Intermittent clouds 72° 6%
  • 11pm Intermittent clouds 71° 7%
  • 12am Intermittent clouds 71° 7%
  • 1am Intermittent clouds 70° 10%
  • 2am Intermittent clouds 70° 15%
  • 3am Intermittent clouds 69° 15%
Hourly Forecast >
Aug 31, 2014; 6:04 AM ET
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Mchenry Weather Report

Severe Storms to Threaten Chicago on Labor Day

August 31, 2014; 3:19 AM ET

Chicago will become the target of severe thunderstorms as the Labor Day holiday weekend comes to an end, creating dangers for those with outdoor plans. more >

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