• Today

    Apr 18

    56°Lo 35°

    Sun mixing with clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      58°
    • UV
      7 - High
    • Air Qual.
      Moderate
  • Sat

    Apr 19

    65°Lo 43°

    Mostly sunny and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
      63°
    • UV
      6 - High
    • Air Qual.
      Moderate
    more
  • Sun

    Apr 20

    71°Lo 51°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      6 - High
    • Air Qual.
      Moderate
    more
  • Mon

    Apr 21

    70°Lo 47°

    A couple of thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      3 - Moderate
    • Cloud
      Cover
      89%
    more
  • Tue

    Apr 22

    60°Lo 37°

    Mostly sunny and cooler

    Beneficial weather for asthma
    • Hi
      RealFeel
      60°
    • UV
      6 - High
    • Cloud
      Cover
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Temp (°F) 42° 42° 44° 47° 50° 51° 53° 54°
RealFeel® 39° 39° 43° 49° 54° 56° 58° 57°
Humidity 73% 84% 76% 69% 62% 56% 51% 47%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
5%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 5 N 6 NNE 6 NNE 7 NNE 7 NNE 7 NNE 7 NNE 8 NNE
UV Index 0 1 2 4 5 6 7 6
Cloud Cover 44% 19% 18% 17% 15% 14% 12% 47%
Dew Point 34° 37° 37° 38° 38° 36° 35° 34°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 56° 60° 89° (2002) 63°
Low 35° 40° 23° (1983) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:29 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:24 PM with 9:58 of moolight, then sets at 9:22 AM

Top Story

Addison Weather Report

Chicago: Weekend Warmth on the Way

April 18, 2014; 4:14 AM ET

Despite a chilly Friday, seasonal warmth will return to the city right in time for the holiday weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index