• Today

    Apr 23

    50°Lo 42°

    Sun giving way to clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      55°
    • UV
      7 - High
    • Cloud
      Cover
      33%
  • Thu

    Apr 24

    67°Lo 45°

    Mostly cloudy; breezy, warmer

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      64°
    • UV
      5 - Moderate
    • Cloud
      Cover
      93%
    more
  • Fri

    Apr 25

    70°Lo 39°

    Partly sunny and breezy

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      69°
    • UV
      7 - High
    • Cloud
      Cover
      27%
    more
  • Sat

    Apr 26

    52°Lo 37°

    Partly sunny and cooler

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      51°
    • UV
      7 - High
    • Cloud
      Cover
      30%
    more
  • Sun

    Apr 27

    55°Lo 41°

    Mostly cloudy, rain possible

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      52°
    • UV
      5 - Moderate
    • Cloud
      Cover
      79%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 36° 37° 38° 40° 44° 47° 47° 48°
RealFeel® 29° 33° 34° 40° 46° 52° 54° 55°
Humidity 75% 71% 66% 59% 51% 47% 44% 42%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 7 NNE 6 NNE 7 NNE 6 NNE 6 NE 6 NE 6 NE 7 NE
UV Index 0 0 1 2 4 5 6 7
Cloud Cover 17% 24% 0% 3% 8% 10% 10% 10%
Dew Point 29° 29° 28° 27° 27° 28° 26° 26°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 23

more Historical Weather Data >
  Today Normal Record 4/23/2013
High 51° 62° 88° (1960) 60°
Low 42° 44° 28° (1936) 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 13:41 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:35 AM with 11:08 of moolight, then sets at 1:43 PM

Top Story

Harvey Weather Report

Chicago: Late-Week Storms to Bring Cooler Weather

April 23, 2014; 3:31 AM ET

Some cooler weather is in store for Chicago this week as thunderstorms roll into the area around late week. more >

Is it a Cold or the Flu?

Apr 19, 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?

Wed. Sinus Headache

Wed. UV Index