• Early AM

    Jul 28

    Lo 68°

    Partly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Today

    Jul 28

    88°Lo 74°

    Partly sunny, warm and humid

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Jul 29

    83°Lo 63°

    A morning t-storm in the area

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Jul 30

    85°Lo 66°

    Sunny and pleasant

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Jul 31

    86°Lo 66°

    Partly sunny

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Partly cloudy 68° RealFeel® 69°

N

E

S

W

  • Humidity: 88%
  • Cloud Cover: 46%
  • Dew Point: 66° F
  • Rain: 0 in
  • Snow: 0 in
  • Visibility: 10 mi
5 mph

Peru Weather Report

Chicago: Heat and Humidity to Build Through Midweek

July 28, 2015; 12:25 AM ET

While cooler than average temperatures start off the work-week in Chicagoland, it will not last long as the heat and humidity will begin to build back in through the middle of the week. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential