• Today

    Mar 2

    25°Lo 17°

    Turning cloudy and cold

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Mar 3

    35°Lo 8°

    Snow and ice in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Mar 4

    15°Lo -5°

    Partly sunny and colder

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Mar 5

    10°Lo 0°

    Sunny and bitterly cold

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      0%
    more
  • Fri

    Mar 6

    30°Lo 20°

    Windy and not as cold

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      21 mph
    • Cloud
      Cover
      61%
    more
Next Previous
A bit of rain and freezing rain 35° Lo 33° RealFeel® 20° / 14°

N

E

S

W

  • Precipitation: 59%
  • Rain: 0.1 in
  • Snow: 0 in
  • Humidity: 80%
  • Cloud Cover: 99%
  • Dew Point: 28° F
  • Visibility: 9 mi
20 mph

Temperature History - Mar 3

more Historical Weather Data >
  Today Normal Record 3/3/2014
High 35° 39° 72° (1974) 12°
Low 22° -9° (2014) -9°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 11:20 of sunlight, then sets at 5:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:10 PM with 13:30 of moolight, then sets at 5:40 AM

DeKalb Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 2, 2015; 7:15 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 >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps