• Tue

    Feb 16

    36°Lo 20°

    Mostly cloudy

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      36°
    • UV
      4 - Moderate
    • Cloud
      Cover
      76%
    more
  • Wed

    Feb 17

    33°Lo 17°

    Ice possible in the morning

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      27°
    • UV
      2 - Low
    • Cloud
      Cover
      82%
  • Thu

    Feb 18

    43°Lo 29°

    Times of clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      32°
    • UV
      2 - Low
    • Cloud
      Cover
      57%
    more
  • Fri

    Feb 19

    47°Lo 33°

    Cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      38°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
    more
  • Sat

    Feb 20

    45°Lo 18°

    Rain possible, some ice early

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      44°
    • UV
      2 - Low
    • Cloud
      Cover
      58%
    more
Next Previous
Mostly cloudy 27° Lo 25° RealFeel® 18° / 14°

N

E

S

W

  • Precipitation: 12%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 69%
  • Dew Point: 21° F
  • Visibility: 10 mi
10 mph

Temperature History - Feb 17

more Historical Weather Data >
  Today Normal Record 2/17/2015
High 33° 37° 58° (1911) 23°
Low 17° 20° -13° (1903)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 10:44 of sunlight, then sets at 5:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:59 PM with 14:45 of moolight, then sets at 3:44 AM

Ottawa Weather Report

Chicago: Cold air to blast region through weekend

February 11, 2016; 2:01 AM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. more >