• Today

    Mar 2

    30°Lo 19°

    Partly sunny and cold

    Neutral weather for migraines
    • Hi
      RealFeel
      40°
    • UV
      4 - Moderate
    • Cloud
      Cover
      31%
    more
  • Tue

    Mar 3

    38°Lo 9°

    Snow and ice, then rain

    Neutral weather for migraines
    • Hi
      RealFeel
      26°
    • UV
      1 - Low
    • Cloud
      Cover
      99%
    more
  • Wed

    Mar 4

    17°Lo -4°

    Clouds and sun; much colder

    At Risk weather for migraines
    • Hi
      RealFeel
    • UV
      3 - Moderate
    • Cloud
      Cover
      70%
  • Thu

    Mar 5

    13°Lo 2°

    Sunny, but very cold

    Neutral weather for migraines
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      6%
    more
  • Fri

    Mar 6

    30°Lo 21°

    Some sun; breezy, not as cold

    At Risk weather for migraines
    • Hi
      RealFeel
      16°
    • UV
      3 - Moderate
    • Cloud
      Cover
      68%
    more
Next Previous
Mainly clear 2° Lo -4° RealFeel® -15° / -22°

N

E

S

W

  • Precipitation: 11%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 71%
  • Cloud Cover: 12%
  • Dew Point: -8° F
  • Visibility: 10 mi
12 mph

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 17° 40° N/A 24°
Low -4° 24° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 11:23 of sunlight, then sets at 5:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:03 PM with 13:03 of moolight, then sets at 6:06 AM

Lake Forest 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?

Wed. Migraine Headache

Wed. UV Index