• Today

    Feb 7

    43°Lo 25°

    Rather cloudy and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
      33°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Mon

    Feb 8

    30°Lo 17°

    Cloudy, a bit of snow; colder

    Beneficial weather for asthma
    • Hi
      RealFeel
      20°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Tue

    Feb 9

    21°Lo 5°

    Colder with a bit of snow

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Good
  • Wed

    Feb 10

    14°Lo 4°

    Frigid with periods of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Thu

    Feb 11

    18°Lo 5°

    Partly sunny and frigid

    Beneficial weather for asthma
    • Hi
      RealFeel
      11°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Flurries
Cloudy
Flurries
Cloudy
Flurries
Flurries
Cloudy
Temp (°F) 17° 19° 19° 19° 21° 19° 18° 18°
RealFeel®
Humidity 84% 77% 75% 73% 67% 71% 70% 67%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
37%
 
40%
 
33%
 
40%
 
38%
 
51%
 
51%
 
40%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 15 NW 15 NW 14 NW 13 NW 14 NW 14 NW 15 NW 14 NW
UV Index 0 1 1 1 1 1 0 0
Cloud Cover 94% 94% 94% 94% 94% 94% 94% 92%
Dew Point 13° 12° 12° 12° 11° 11° 10°
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Feb 9

more Historical Weather Data >
  Today Normal Record 2/9/2015
High 21° 30° N/A 26°
Low 12° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 10:20 of sunlight, then sets at 5:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:27 AM with 11:26 of moolight, then sets at 6:53 PM

Mchenry Weather Report

Chicago: Temperatures to fall through the week

February 7, 2016; 7:08 AM ET

Colder air will follow winter weather early in the week across the Chicago region. more >

Health Weather

Jan 19, 2016; 10:05 AM ET How the weather impacts people's health

Tue. Asthma Risk

Tue. UV Index