• Today

    Mar 2

    29°Lo 19°

    Sunshine giving way to clouds

    Neutral weather for migraines
    • Hi
      RealFeel
      37°
    • UV
      0 - Moderate
    • Cloud
      Cover
      24%
    more
  • Tue

    Mar 3

    38°Lo 8°

    Snow and ice, then rain

    Neutral weather for migraines
    • Hi
      RealFeel
      27°
    • UV
      0 - Low
    • Cloud
      Cover
      99%
    more
  • Wed

    Mar 4

    16°Lo -4°

    Clouds and sun; much colder

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

    Mar 5

    14°Lo 1°

    Frigid with plenty of sun

    Neutral weather for migraines
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      3%
    more
  • Fri

    Mar 6

    31°Lo 21°

    Not as cold with some sun

    At Risk weather for migraines
    • Hi
      RealFeel
      18°
    • UV
      3 - Moderate
    • Cloud
      Cover
      64%
Next Previous
Hi 31° RealFeel® 18° Precipitation 6%

Day

N

E

S

W

  • SW 16 mph
  • Gusts: 29 mph

Breezy and not as cold with intervals 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® 10° Precipitation 1%

Night

N

E

S

W

  • WSW 9 mph
  • Gusts: 18 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 31° 42° N/A 33°
Low 21° 26° N/A 16°

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

Algonquin Weather Report

Chicago: Wintry Mix to Precede Harsh Cold

March 2, 2015; 7:15 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?

Fri. Migraine Headache

Fri. UV Index