• Today

    Mar 2

    28°Lo 23°

    Cold with periods of sun

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

    Mar 3

    39°Lo 10°

    Snow and ice in the morning

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

    Mar 4

    16°Lo -3°

    Periods of sun; much colder

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

    Mar 5

    12°Lo 3°

    Sunny, but frigid

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      2%
    more
  • Fri

    Mar 6

    34°Lo 24°

    Clouds and sun; not as cold

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      57%
    more
Next Previous
A bit of freezing rain and freezing drizzle 29° Lo 26° RealFeel® 16° / 11°

N

E

S

W

  • Precipitation: 58%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 84%
  • Cloud Cover: 98%
  • Dew Point: 23° F
  • Visibility: 9 mi
13 mph

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 28° 41° 73° (1974) 12°
Low 23° 23° (2014)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 11:18 of sunlight, then sets at 5:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:17 PM with 13:52 of moolight, then sets at 5:09 AM

Peru Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 2, 2015; 8:15 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?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps