• Early AM

    Mar 4

    Lo 13°

    Cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Mar 4

    18°Lo -3°

    Partly sunny and colder

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

    Mar 5

    14°Lo 2°

    Sunny and bitterly cold

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

    Mar 6

    31°Lo 26°

    Partly sunny and not as cold

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      21 mph
    • Cloud
      Cover
      49%
    more
  • Sat

    Mar 7

    37°Lo 18°

    Sunshine and some clouds

    Low ragweed pollen levels
    • Precip
      23%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      39%
    more
Next Previous
Frigid 1° Lo -3° RealFeel® -17° / -22°

N

E

S

W

  • Precipitation: 6%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 76%
  • Cloud Cover: 7%
  • Dew Point: -7° F
  • Visibility: 10 mi
12 mph

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 18° 40° N/A 24°
Low -3° 24° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 11:23 of sunlight, then sets at 5:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:03 PM with 13:04 of moolight, then sets at 6:07 AM

Grayslake Weather Report

Chicago: Bitter Cold to Depart by the Weekend

March 3, 2015; 6:35 PM ET

While frigid conditions will encompass the Chicago area over the next couple of days, the weekend will offer a break from the bitter cold. more >

Making a Forecast: The Sixth Sense

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

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps