• Today

    Feb 27

    14°Lo -5°

    Bitterly cold with sunshine

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      17°
    • Wind
      Speed
      5 mph
  • Sat

    Feb 28

    21°Lo 15°

    Mostly sunny and very cold

    Very Good for home energy
    • Avg
      RealFeel
      14°
    • Hi
      RealFeel
      20°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Mar 1

    30°Lo 8°

    Cold with snow at times

    Very Good for home energy
    • Avg
      RealFeel
      11°
    • Hi
      RealFeel
      26°
    • Wind
      Speed
      7 mph
    more
  • Mon

    Mar 2

    27°Lo 24°

    Cold with clouds and sun

    Good for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      30°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Mar 3

    41°Lo 18°

    Rain

    Good for home energy
    • Avg
      RealFeel
      16°
    • Hi
      RealFeel
      31°
    • Wind
      Speed
      13 mph
    more
Next Previous
Frigid 5° Lo -1° RealFeel® 5° / 2°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 75%
  • Cloud Cover: 0%
  • Dew Point: -5° F
  • Visibility: 10 mi
4 mph

Temperature History - Feb 27

more Historical Weather Data >
  Today Normal Record 2/27/2014
High 14° 41° 72° (1976) 12°
Low -5° 23° -14° (1934) -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 11:11 of sunlight, then sets at 5:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:32 PM with 14:41 of moolight, then sets at 3:13 AM

Ottawa Weather Report

Chicago: Snow Looms for Late Weekend as Cold Air Lingers

February 27, 2015; 6:24 AM ET

The Chicago area will continue to endure a cold air into late in the weekend as the next round of snow could hit the region on Sunday. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index