• Today

    Mar 3

    39°Lo 9°

    Snow and ice this morning

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

    Mar 4

    17°Lo -2°

    Partly sunny and much colder

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

    Mar 5

    14°Lo 2°

    Sunny and frigid

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

    Mar 6

    36°Lo 28°

    Sunny, breezy and not as cold

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      1%
    more
  • Sat

    Mar 7

    39°Lo 17°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      62%
    more
Next Previous
A little rain 39° Lo 37° RealFeel® 26° / 20°

N

E

S

W

  • Precipitation: 59%
  • Rain: 0.2 in
  • Snow: 0 in
  • Humidity: 83%
  • Cloud Cover: 99%
  • Dew Point: 34° F
  • Visibility: 8 mi
18 mph

Temperature History - Mar 3

more Historical Weather Data >
  Today Normal Record 3/3/2014
High 39° 42° 75° (1974) 15°
Low 23° -6° (2014) -6°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 11:21 of sunlight, then sets at 5:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:12 PM with 13:29 of moolight, then sets at 5:41 AM

Peru Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 3, 2015; 3:15 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