• Today

    Feb 28

    20°Lo 12°

    Sun, then clouds; very cold

    Poor for biking
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Sun

    Mar 1

    27°Lo 9°

    Cloudy, a bit of snow; cold

    Poor for biking
    • Precip
      57%
    • Hours of Precip
      2.5
    • Wind
      Gust
      15 mph
    more
  • Mon

    Mar 2

    27°Lo 19°

    Cold with sun, then clouds

    Poor for biking
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
  • Tue

    Mar 3

    39°Lo 17°

    Wintry mix to rain

    Poor for biking
    • Precip
      80%
    • Hours of Precip
      6.5
    • Wind
      Gust
      24 mph
    more
  • Wed

    Mar 4

    20°Lo 0°

    Snow showers possible; colder

    Poor for biking
    • Precip
      35%
    • Hours of Precip
      0
    • Wind
      Gust
      24 mph
    more
Next Previous
Hi 27° RealFeel® 29° Precipitation 5%

Day

N

E

S

W

  • WNW 6 mph
  • Gusts: 12 mph

Cold with sun followed by increasing clouds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 19° RealFeel® 8° Precipitation 56%

Night

N

E

S

W

  • S 9 mph
  • Gusts: 17 mph

Cloudy; rising temperatures early, then cold with a little snow and sleet, up to 1"

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0.04 in
  • Rain: 0 in
  • Snow: 0.6 in
  • Ice: 0.01 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 27° 39° N/A 10°
Low 19° 23° N/A -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 11:17 of sunlight, then sets at 5:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:10 PM with 13:56 of moolight, then sets at 5:06 AM

Grayslake Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 28, 2015; 1:24 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 >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.