• Today

    Dec 20

    35°Lo 28°

    Mostly cloudy

    Watch for hair frizz
    • Wind
      Gust
      6 mph
    • Precip
      8%
    • Hours of Precip
      0.5
    more
  • Sun

    Dec 21

    40°Lo 32°

    Mostly cloudy with a flurry

    Watch for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      43%
    • Hours of Precip
      1
    more
  • Mon

    Dec 22

    43°Lo 39°

    Mostly cloudy, afternoon rain

    Advisory for hair frizz
    • Wind
      Gust
      24 mph
    • Precip
      75%
    • Hours of Precip
      8
    more
  • Tue

    Dec 23

    44°Lo 32°

    Cloudy with spotty showers

    Advisory for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      62%
    • Hours of Precip
      4.5
  • Wed

    Dec 24

    37°Lo 26°

    Snow showers; windy, colder

    Advisory for hair frizz
    • Wind
      Gust
      47 mph
    • Precip
      78%
    • Hours of Precip
      5.5
    more
Next Previous
Hi 44° RealFeel® 37° Precipitation 62%

Day

N

E

S

W

  • W 10 mph
  • Gusts: 17 mph

Cloudy with a couple of showers

  • Max UV Index: 1 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 32° RealFeel® 20° Precipitation 70%

Night

N

E

S

W

  • WNW 9 mph
  • Gusts: 15 mph

Considerable cloudiness with a little snow at times, mainly later

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0.13 in
  • Rain: 0 in
  • Snow: 0.5 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 23

more Historical Weather Data >
  Today Normal Record 12/23/2013
High 44° 33° N/A 26°
Low 32° 19° N/A -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 9:07 of sunlight, then sets at 4:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:20 AM with 10:22 of moolight, then sets at 6:42 PM

Medinah Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 20, 2014; 4:16 AM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index