There are no active watches, warnings or advisories for Markham, ON.

Updated: @ 17-Jan-2018 10:10am - next update at 10:20am  
Summary / Temperature Wind Rain Outlook
Sunny, Dry Sunny, Dry
Currently: -8.3C, Max: -7.0C, Min: -14.7C -8.3°C
Warmer 3.5°C than last hour.

Very Cold

Feels like (Windchill): -13°C

24-hr difference
-1.5°CColder 1.5°C than yesterday at this time.
  Today Yesterday
High: -7.0°C
12:00am
-2.4°C
2:13pm
Low: -14.7°C
8:02am
-9.5°C
12:00am
 Wind from WSW WSW
10.5
Gust:
8.0 km/h
2 Bft - Light Breeze
Today: 17.7 km/h 10:07am
Gust Month: 54.7 km/h January 12
Rain Today: 0.0 mm
Rain Rate (/hr): 0.0 mm
Rain Yesterday: 0.6 mm
Storm Rain: 0.6 mm
This Month: 31.2 mm
Season Total: 31.2 mm
6 rain days in January.
Tonight
Partly cloudy
Partly cloudy
Humidity & Barometer Almanac Moon
Humidity: 89 %  
Dew Point: -9.8°C Increased 3.5°C since last hour.
Barometer: 1028.3 hPa Rising 0.3  hPa/hr
Baro Trend: Steady
Sunrise: 7:47am
Sunset: 5:07pm
Moonrise: 8:01am
Moonset: 5:48pm
New Moon
New Moon, Moon at 0 days in cycle
0%
Illuminated
UV Index Solar Radiation
   0.6     Low 
High: 0.6 @ 10:09am
123 W/m2 (84 %)
High: 123 @  10:07am
 Pool Temperature 
Pool Closed for Season  
 EC Weather Forecast  - Outlook: Wednesday & Wednesday night
Wednesday
Chance of flurries (60%)
Chance of flurries

Max: -4°C
EC forecast: A mix of sun and cloud. 60 percent chance of flurries early this morning. Wind becoming southwest 20 km/h gusting to 40 near noon. High minus 4.
Davis VP+ forecast: Partly cloudy with little temp. change.
 
Tonight
Partly cloudy
Partly cloudy

Min: -9°C
EC forecast: Partly cloudy. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low minus 9.
Radar, courtesy of Environment Canada