• Today

    Feb 27

    13°Lo -4°

    Sunny and frigid

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

    Feb 28

    20°Lo 16°

    Partly sunny and very cold

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

    Mar 1

    30°Lo 9°

    Cold with snow at times

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

    Mar 2

    27°Lo 24°

    Cold with periods of sun

    Low ragweed pollen levels
    • Precip
      15%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      70%
    more
  • Tue

    Mar 3

    41°Lo 19°

    Rain; breezy in the afternoon

    Ragweed Pollen Weather
    • Precip
      80%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Frigid -1° Lo -4° RealFeel® 1° / -2°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 10%
  • Dew Point: -6° F
  • Visibility: 10 mi
4 mph

Temperature History - Feb 27

more Historical Weather Data >
  Today Normal Record 2/27/2014
High 13° 40° 72° (1976) 21°
Low -4° 22° -7° (1994)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 11:11 of sunlight, then sets at 5:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:33 PM with 14:41 of moolight, then sets at 3:14 AM

LaSalle Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 27, 2015; 6:24 AM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. more >

Making a Forecast: The Sixth Sense

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

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps