• Mostly cloudy 69°
    Asthma Current Weather
    • Relative Humidity
      89%
    • Yesterday
      Temp
      67°
    • Pressure
      29.96 inHg
  • Today

    May 27

    Hi 81°

    A thunderstorm in the area

    At Risk weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    May 28

    Hi 72°

    A shower or t-storm in spots

    At Risk weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      6 - High
    • Air Qual.
      Good
    Day Details >
  • Friday

    May 29

    Hi 82°

    Partly sunny and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      7 - High
    • Air Qual.
      Good
    Day Details >
Next

Noticeably cooler Sunday

5/27 5/28 Now: 6:35am
AM 6-10
  • 6am Showers 69° 51%
  • 7am Mostly cloudy 71° 47%
  • 8am Cloudy 72° 43%
  • 9am Cloudy 73° 47%
  • 10am Thunderstorms 74° 51%
PM 5-10
  • 5pm Intermittent clouds 80° 30%
  • 6pm Partly sunny 79° 30%
  • 7pm Partly sunny 77° 34%
  • 8pm Mostly cloudy 74° 43%
  • 9pm Mostly cloudy 71° 47%
  • 10pm Showers 71° 51%
PM 11-4
  • 11pm Mostly cloudy 69° 47%
  • 12am Mostly cloudy 68° 47%
  • 1am Showers 68° 51%
  • 2am Mostly cloudy 67° 47%
  • 3am Mostly cloudy 65° 47%
  • 4am Showers 64° 51%
Hourly Forecast >
May 27, 2015; 6:09 AM ET
Five-day Weather Forecast for Ottawa, ON
Ottawa, ON Weather Forecast

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The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index