• Tonight

    Mar 2

    Lo 21°

    Overcast, a bit of snow late

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Mar 3

    37°Lo 8°

    Snow and ice, then rain

    Very Likely for a snow day
    • Snow
      47%
    • Ice
      69%
    • Snow
      1.26 in
    more
  • Wed

    Mar 4

    14°Lo -3°

    Clouds and sun; much colder

    Possibly for a snow day
    • Snow
      14%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Mar 5

    13°Lo 5°

    Sunny and frigid

    Unlikely for a snow day
    • Snow
      4%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Mar 6

    32°Lo 21°

    Some sun; breezy, not as cold

    Very Unlikely for a snow day
    • Snow
      6%
    • Ice
      0%
    • Snow
      0 in
Next Previous
Hi 32° RealFeel® 17° Precipitation 6%

Day

N

E

S

W

  • SW 18 mph
  • Gusts: 31 mph

Breezy and not as cold with periods of clouds and sunshine

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 21° RealFeel® 8° Precipitation 1%

Night

N

E

S

W

  • WSW 14 mph
  • Gusts: 23 mph

Clear and cold

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

Temperature History - Mar 6

more Historical Weather Data >
  Today Normal Record 3/6/2014
High 32° 38° N/A 28°
Low 21° 20° N/A -8°

Sunrise/Sunset

Sunrise / Sunset Illustration

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

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:58 PM with 12:06 of moolight, then sets at 7:04 AM

Crystal Lake Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 2, 2015; 4:15 PM 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 >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

Fri. Snow Day Potential