SPECIAL WEATHER STATEMENT

Observed at: Toronto Buttonville Municipal Airport
Date: Monday December 06, 2021 at 06:00 EST
Temp.: 9.3 °C
Wind: SW 22 gust 41 km/h
Humidity: 93 %
Dew point: 8.2 °C
Pressure: 100.0 kPa
Tendency:
Sunrise: 07:37
Sunset: 16:40
Normals:
Max 1°C Min -6°C
Yesterday
  Max: °C
  Min: °C
  Rainfall: mm

 Extended Forecast - Environment Canada
Monday
Periods of rain
Periods of rain
Max: 9°C *
Tuesday
A mix of sun and cloud
A mix of sun and cloud
Max: -3°C
Wednesday
Chance of flurries (40%)
Chance of flurries
Max: -3°C
Thursday
A mix of sun and cloud
A mix of sun and cloud
Max: -1°C
Friday
Chance of flurries or rain showers (60%)
Chance of flurries or rain showers
Max: 4°C
Saturday
Rain
Rain
Max: 8°C
Sunday
Cloudy
Cloudy
Max: 4°C
Monday night
Chance of flurries (60%)
Chance of flurries
Min: -6°C
Tuesday night
Cloudy periods
Cloudy periods
Min: -8°C
Wednesday night
Chance of flurries (40%)
Chance of flurries
Min: -10°C
Thursday night
Chance of flurries (40%)
Chance of flurries
Min: -2°C
Friday night
Periods of rain
Periods of rain
Min: 5°C
Saturday night
Periods of rain
Periods of rain
Min: -1°C
 

* - Denotes an abnormal temperature trend.

Forecast

Markham, ON (Issued: Monday December 06, 2021 at 05:00 EST)

Today
Periods of rain ending near noon then cloudy with 40 percent chance of showers. Wind south 30 km/h becoming west 20 gusting to 40 then increasing to 40 gusting to 70 late this morning. High 9 with temperature falling to zero this afternoon.
Tonight
Partly cloudy. 60 percent chance of flurries this evening and after midnight. Wind southwest 40 km/h gusting to 70 becoming west 20 gusting to 40 after midnight then light before morning. Low minus 6. Wind chill minus 11 overnight.
Tuesday
Increasing cloudiness in the morning. Wind becoming west 30 km/h in the morning. High minus 3. Wind chill near minus 12. UV index 1 or low.
Tuesday night
Cloudy periods. Low minus 8.
Wednesday
A mix of sun and cloud with 40 percent chance of flurries. High minus 3.
Wednesday night
Cloudy periods with 40 percent chance of flurries. Low minus 10.
Thursday
A mix of sun and cloud. High minus 1.
Thursday night
Cloudy with 40 percent chance of flurries. Low minus 2.
Friday
Cloudy with 60 percent chance of flurries or rain showers. High plus 4.
Friday night
Periods of rain. Low plus 5.
Saturday
Rain. High 8.
Saturday night
Periods of rain. Low minus 1.
Sunday
Cloudy. High plus 4.
Averages and extremes
Highest temperature(1986-2014)18.0 °C2001
Lowest temperature(1986-2014)-11.0 °C1989
Average highn/a 
Average lown/a 
Averagen/a 
Greatest rainfall(1986-2014)28.6 mm1998
Greatest snowfall(1986-2014)8.8 cm2010
Greatest precipitation(1986-2014)28.6 mm1998
Most snow on the ground(1986-2014)16.0 cm2007
Monthly frequency of precipitation49.0 % 

24 Hour Forecast - Markham, ON

Date/Time
(EST)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
Wind
Chill
6 December 2021
07:00 8 Periods of rain (100%)  Periods of rain High S 30
08:00 8 Periods of rain (100%)  Periods of rain High S 30
09:00 9 Periods of rain (100%)  Periods of rain High SW 20 gust 40
10:00 9 Periods of rain (100%)  Periods of rain High W 20 gust 40
11:00 7 Periods of rain (100%)  Periods of rain High W 40 gust 60
12:00 6 Chance of showers (40%)  Chance of showers Low W 40 gust 70
13:00 4 Chance of showers (40%)  Chance of showers Low W 40 gust 70
14:00 3 Chance of showers (40%)  Chance of showers Low W 40 gust 70
15:00 2 Chance of showers (40%)  Chance of showers Low W 40 gust 60
16:00 1 Chance of showers (40%)  Chance of showers Low SW 40 gust 70
17:00 1 Chance of showers (40%)  Chance of showers Low SW 40 gust 70
18:00 0 Chance of flurries (60%)  Chance of flurries Medium SW 40 gust 70
19:00 0 Chance of flurries (60%)  Chance of flurries Medium W 40 gust 60
20:00 0 Chance of flurries (60%)  Chance of flurries Medium W 40 gust 60
21:00 0 Chance of flurries (60%)  Chance of flurries Medium W 30 gust 50
22:00 0 Chance of flurries (60%)  Chance of flurries Medium W 30 gust 50
23:00 -1 Chance of flurries (60%)  Chance of flurries Medium W 30 -7
7 December 2021
00:00 -1 Chance of flurries (60%)  Chance of flurries Medium W 30 -8
01:00 -2 Chance of flurries (60%)  Chance of flurries Medium W 30 -9
02:00 -3 A few clouds (10%)  A few clouds Low W 20 gust 40 -9
03:00 -3 A few clouds (10%)  A few clouds Low W 20 -9
04:00 -4 A few clouds (10%)  A few clouds Low W 15 -9
05:00 -5 A few clouds (10%)  A few clouds Low W 15 -10
06:00 -5 A few clouds (10%)  A few clouds Low W 15 -11
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%
‡ Value not significant

Environment Canada