• Today

    Feb 6

    43°Lo 31°

    Milder with clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      38°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Sun

    Feb 7

    45°Lo 27°

    Partly sunny and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
      35°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Mon

    Feb 8

    31°Lo 18°

    Cloudy, a bit of snow; colder

    Beneficial weather for asthma
    • Hi
      RealFeel
      18°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Tue

    Feb 9

    21°Lo 10°

    Mainly cloudy; breezy, colder

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

    Feb 10

    20°Lo 7°

    Partly sunny and very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      10°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Mostly Sunny
Mostly Sunny
Partly Sunny
Temp (°F) 25° 25° 22° 25° 25° 27° 30° 34°
RealFeel® 26° 25° 19° 21° 22° 25° 28° 31°
Humidity 82% 80% 84% 77% 77% 70% 67% 62%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
1%
 
1%
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 4 SSW 5 S 5 S 6 S 6 SSW 6 SSW 6 SSW 7 SSW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 86% 80% 77% 76% 56% 28% 21% 38%
Dew Point 21° 19° 18° 19° 19° 18° 20° 22°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 6

more Historical Weather Data >
  Today Normal Record 2/6/2015
High 43° 34° 57° (2005) 33°
Low 31° 16° -15° (1895) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:02 AM with 10:16 of sunlight, then sets at 5:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:17 AM with 10:15 of moolight, then sets at 3:32 PM

Ottawa Weather Report

Chicago: Temperatures to fall through the week

February 6, 2016; 12:33 PM 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

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index