• Mostly cloudy 19°
    Asthma Current Weather
    • Relative Humidity
      87%
    • Yesterday
      Temp
    • Pressure
      29.95 inHg
  • Tonight

    Mar 1

    Lo 14°

    Snow at times

    Asthma Weather
    • Hi
      RealFeel
      20°
    • UV
      2 - Low
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Mar 2

    Hi 22°

    Windy with snow showers

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      1 - Low
    • Air Qual.
      Good
    Day Details >
  • Tuesday

    Mar 3

    Hi 26°

    Snow late in the afternoon

    Beneficial weather for asthma
    • Hi
      RealFeel
      22°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    Day Details >
Next

A coating to an inch of snow tomorrow

3/1 3/2 Now: 11:44pm
PM 11-3
  • 11pm Cloudy 19° 34%
  • 12am Cloudy 18° 39%
  • 1am Cloudy 17° 49%
  • 2am Snow 16° 57%
  • 3am Snow 15° 57%
AM 10-3
  • 10am Flurries 20° 41%
  • 11am Mostly cloudy 21° 37%
  • 12pm Mostly cloudy 22° 36%
  • 1pm Cloudy 21° 44%
  • 2pm Flurries 19° 48%
  • 3pm Cloudy 17° 40%
PM 4-9
  • 4pm Flurries 16° 48%
  • 5pm Mostly cloudy 14° 44%
  • 6pm Intermittent clouds 12° 26%
  • 7pm Intermittent clouds 10° 0%
  • 8pm Intermittent clouds 8° 0%
  • 9pm Intermittent clouds 5° 0%
Hourly Forecast >
Mar 01, 2015; 6:07 PM ET
Ice is possible late Tuesday night
Montreal, QC Weather Forecast

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Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index