• Today

    Mar 2

    29°Lo 20°

    Sun giving way to clouds

    Good for home energy
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Mar 3

    39°Lo 10°

    Snow and ice, then rain

    Good for home energy
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      15 mph
  • Wed

    Mar 4

    18°Lo -3°

    Partly sunny and much colder

    Very Good for home energy
    • Avg
      RealFeel
      -9°
    • Hi
      RealFeel
    • Wind
      Speed
      14 mph
    more
  • Thu

    Mar 5

    15°Lo 3°

    Sunny, but very cold

    Very Good for home energy
    • Avg
      RealFeel
      -3°
    • Hi
      RealFeel
    • Wind
      Speed
      9 mph
    more
  • Fri

    Mar 6

    31°Lo 22°

    Clouds and sun; not as cold

    Very Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      18°
    • Wind
      Speed
      16 mph
    more
Next Previous
Periods of rain 39° Lo 37° RealFeel® 27° / 23°

N

E

S

W

  • Precipitation: 66%
  • Rain: 0.2 in
  • Snow: 0 in
  • Humidity: 74%
  • Cloud Cover: 99%
  • Dew Point: 31° F
  • Visibility: 8 mi
15 mph

Temperature History - Mar 3

more Historical Weather Data >
  Today Normal Record 3/3/2014
High 39° 41° N/A 19°
Low 10° 25° N/A -2°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 11:20 of sunlight, then sets at 5:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:06 PM with 13:31 of moolight, then sets at 5:37 AM

Prospect Heights Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 2, 2015; 5:15 AM ET

While Chicago will escape the brunt of a snowstorm moving from the Rockies to the Midwest, the city will still see some wintry precipitation early this week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index