• Thu

    Feb 18

    -6°Lo -15°

    Colder with sunshine

    At Extreme Risk weather for sinus headaches
    • Hi
      RealFeel
      -12°
    • UV
      4 - Moderate
    • Cloud
      Cover
      6%
  • Fri

    Feb 19

    -2°Lo -5°

    Cloudy with a little snow

    At Extreme Risk weather for sinus headaches
    • Hi
      RealFeel
      -8°
    • UV
      2 - Low
    • Cloud
      Cover
      91%
    more
  • Sat

    Feb 20

    2°Lo -5°

    Cloudy, snow and ice possible

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      -3°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
    more
  • Sun

    Feb 21

    0°Lo -6°

    Cloudy, snow and ice possible

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      -4°
    • UV
      2 - Low
    • Cloud
      Cover
      83%
    more
  • Mon

    Feb 22

    -3°Lo -14°

    Cloudy, snow showers possible

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      -9°
    • UV
      2 - Low
    • Cloud
      Cover
      89%
    more
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Temperature History - Feb 18

more Historical Weather Data >
  Today Normal Record 2/18/2015
High -7° -4° 12° (2011) -7°
Low -15° -13° -28° (1979) -23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 10:34 of sunlight, then sets at 5:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:48 PM with -9:-48 of moolight, then sets at 4:00 AM

Ottawa Weather Report

Weekly long range clues into March

February 12, 2016; 11:09 PM ET

Latest clues to the long range into March. more >