• Mostly clear -5°
    Sinus Headache Current Weather
    • Yesterday
      Temp
      -16°
    • Pressure
      30.59 inHg
    • Relative Humidity
      51%
  • Tonight

    Feb 14

    Lo -13°

    Clear and bitterly cold

    Sinus Headache Weather
    • Hi
      RealFeel
      -16°
    • UV
      4 - Moderate
    • Cloud
      Cover
      19%
    Day Details >
  • Tomorrow

    Feb 15

    Hi 23°

    Clouds and sun; not as cold

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      17°
    • UV
      2 - Low
    • Cloud
      Cover
      61%
    Day Details >
  • Tuesday

    Feb 16

    Hi 35°

    Snow, sleet, and freezing rain

    At Extreme Risk weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
    Day Details >
Next

4-8 inches of snow and ice tomorrow evening through Tuesday morning

2/14 2/15 Now: 6:41pm
PM 6-10
  • 6pm Mostly clear -5° 0%
  • 7pm Clear -6° 0%
  • 8pm Clear -6° 0%
  • 9pm Clear -7° 0%
  • 10pm Clear -8° 0%
AM 5-10
  • 5am Clear -10° 0%
  • 6am Clear -10° 0%
  • 7am Sunny -8° 0%
  • 8am Sunny -4° 0%
  • 9am Sunny 1° 0%
  • 10am Mostly sunny 8° 0%
AM 11-4
  • 11am Partly sunny 13° 0%
  • 12pm Intermittent clouds 16° 2%
  • 1pm Cloudy 20° 7%
  • 2pm Cloudy 21° 7%
  • 3pm Cloudy 23° 7%
  • 4pm Cloudy 22° 7%
Hourly Forecast >
Feb 14, 2016; 6:17 PM ET
Five-day Weather Forecast for Ottawa, ON
Ottawa, ON Weather Forecast

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Sun. Sinus Headache

Sun. UV Index