• Tonight

    Dec 20

    Lo 28°

    Cloudy with a flurry late

    Asthma Weather
    • Hi
      RealFeel
      34°
    • UV
      1 - Low
    • Air Qual.
      Good
  • Sun

    Dec 21

    39°Lo 32°

    Mostly cloudy with a flurry

    Beneficial weather for asthma
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Air Qual.
      Moderate
    more
  • Mon

    Dec 22

    44°Lo 40°

    Cloudy with afternoon rain

    Neutral weather for asthma
    • Hi
      RealFeel
      32°
    • UV
      1 - Low
    • Air Qual.
      Moderate
    more
  • Tue

    Dec 23

    47°Lo 34°

    Cloudy with a few showers

    Neutral weather for asthma
    • Hi
      RealFeel
      40°
    • UV
      1 - Low
    • Cloud
      Cover
      96%
    more
  • Wed

    Dec 24

    38°Lo 27°

    Colder with snow showers

    Neutral weather for asthma
    • Hi
      RealFeel
      25°
    • UV
      1 - Low
    • Cloud
      Cover
      94%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9pm
10pm 11pm Sun
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 31° 32° 31° 31° 31° 32° 32° 31°
RealFeel® 30° 30° 29° 29° 30° 30° 30° 29°
Humidity 70% 68% 70% 70% 70% 70% 72% 73%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
1%
 
8%
 
8%
 
12%
 
34%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 5 SSW 5 SSW 5 SSW 5 SSW 5 SSW 5 S 5 S 5 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 98% 97% 96% 95% 95% 95% 95% 95%
Dew Point 22° 22° 22° 22° 23° 23° 23° 23°
Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 35° 35° N/A 38°
Low 28° 20° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:06 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:31 AM with 10:04 of moolight, then sets at 3:35 PM

Lincolnshire 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 Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index