Observed at: Toronto Buttonville Municipal Airport
Date: 1:00 AM EST Wednesday 17 January 2018
Light Snowshower
Light Snowshower
Temperature: -8.8°C
Wind Chill: -12
Wind: SW 5 km/h
Humidity: 85%
Dew point: -10.8°C
Pressure: 102.9 kPa
Tendency: Falling
Visibility: 3 km
Sunrise: 7:47 EST
Sunset: 17:07 EST
Normals:
Max -3°C. Min -12°C.
Yesterday's Data
  Max: -3.5°C
  Min: -9.7°C
  Total Precipitation: 1.5 mm
  Snowfall: 5.6 cm

 Extended Forecast - Environment Canada
  Wednesday
Mainly sunny
Mainly sunny
Max: -4°C
Thursday
A mix of sun and cloud
A mix of sun and cloud
Max: -3°C
Friday
A mix of sun and cloud
A mix of sun and cloud
Max: 0°C
Saturday
Cloudy
Cloudy
Max: 3°C
Sunday
Periods of drizzle (40%)
Periods of drizzle
Max: 3°C
Monday
Periods of rain (70%)
Periods of rain
Max: 5°C
Tonight
A few flurries
A few flurries
Min: -12°C
Wednesday night
Partly cloudy
Partly cloudy
Min: -9°C
Thursday night
Chance of flurries (30%)
Chance of flurries
Min: -5°C
Friday night
Cloudy periods
Cloudy periods
Min: -1°C
Saturday night
Periods of drizzle (30%)
Periods of drizzle
Min: 0°C
Sunday night
Periods of rain (60%)
Periods of rain
Min: 3°C

Forecast

Markham, ON (Issued: 10:08 PM EST Tuesday 16 January 2018)
Tuesday night
A few flurries ending overnight then partly cloudy. Local amount 5 cm. Low minus 12.
Wednesday
Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 near noon. High minus 4.
Wednesday night
Partly cloudy. Wind southwest 20 km/h gusting to 40 becoming light in the evening. Low minus 9.
Thursday
A mix of sun and cloud. High minus 3.
Thursday night
Cloudy periods with 30 percent chance of flurries. Low minus 5.
Friday
A mix of sun and cloud. High zero.
Friday night
Cloudy periods. Low minus 1.
Saturday
Cloudy. Windy. High plus 3.
Saturday night
Cloudy with 30 percent chance of drizzle. Low zero.
Sunday
Cloudy with 40 percent chance of drizzle. High plus 3.
Sunday night
Cloudy with 60 percent chance of rain. Low plus 3.
Monday
Cloudy with 70 percent chance of rain. High plus 5.

Environment Canada