Hourly Weather Forecast for Box Grove, Markham, Ontario - The Weather Channel | Weather.com
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Hourly Weather-

As of 11:41 EDT
alertLevel3

Yellow Warning - Snowfall

Wintry Weather

Wintry mix likely to continue for the next several hours.

Friday, March 13

12:00

Snow Snow
-1°
Rain drop 84%
ESE 22 km/h
Subtract

Snow

  • Temperature feels like
    Feels Like-7°
  • WindESE 22 km/h
  • Visibility
    Visibility1.6 km
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.7 cm

13:00

Snow Snow
-1°
Rain drop 100%
SE 23 km/h
Add

Snow

  • Temperature feels like
    Feels Like-6°
  • WindSE 23 km/h
  • Visibility
    Visibility0.48 km
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount2.6 cm

14:00

Snow Snow
0°
Rain drop 99%
SE 25 km/h
Add

Snow

  • Temperature feels like
    Feels Like-6°
  • WindSE 25 km/h
  • Visibility
    Visibility0.48 km
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount1.5 cm

15:00

Snow Showers Snow Showers
0°
Rain drop 59%
SE 28 km/h
Add

Snow Showers

  • Temperature feels like
    Feels Like-6°
  • WindSE 28 km/h
  • Visibility
    Visibility1.5 km
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.1 cm

16:00

Snow Snow
1°
Rain drop 100%
SE 23 km/h
Add

Snow

  • Temperature feels like
    Feels Like-4°
  • WindSE 23 km/h
  • Visibility
    Visibility1.6 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount1.6 cm

17:00

Rain, Snow, Wintery Mix Rain/Snow
1°
Rain drop 100%
SE 20 km/h
Add

Rain/Snow

  • Temperature feels like
    Feels Like-4°
  • WindSE 20 km/h
  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Mixed precipitation
    Precip Amount2.14 mm
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18:00

Rain, Snow, Wintery Mix Rain/Snow Showers
2°
Rain drop 42%
SSE 17 km/h
Add

Rain/Snow Showers

  • Temperature feels like
    Feels Like-3°
  • WindSSE 17 km/h
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Mixed precipitation
    Precip Amount0.2 mm

19:00

Rain, Snow, Wintery Mix Rain/Snow Showers
2°
Rain drop 41%
SSW 17 km/h
Add

Rain/Snow Showers

  • Temperature feels like
    Feels Like-2°
  • WindSSW 17 km/h
  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Mixed precipitation
    Precip Amount0.2 mm

20:00

Rain, Snow, Wintery Mix Rain/Snow Showers
3°
Rain drop 54%
SW 16 km/h
Add

Rain/Snow Showers

  • Temperature feels like
    Feels Like-2°
  • WindSW 16 km/h
  • Humidity
    Humidity85%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Mixed precipitation
    Precip Amount0.3 mm

21:00

Snow Showers Light Snow
2°
Rain drop 61%
SW 19 km/h
Add

Light Snow

  • Temperature feels like
    Feels Like-2°
  • WindSW 19 km/h
  • Visibility
    Visibility4.8 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0 cm

22:00

Snow Showers Snow Showers
2°
Rain drop 50%
SW 20 km/h
Add

Snow Showers

  • Temperature feels like
    Feels Like-3°
  • WindSW 20 km/h
  • Visibility
    Visibility3.6 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0 cm

23:00

Snow Showers Snow Showers
2°
Rain drop 49%
SW 20 km/h
Add

Snow Showers

  • Temperature feels like
    Feels Like-3°
  • WindSW 20 km/h
  • Visibility
    Visibility5 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0 cm

Saturday, March 14

00:00

Snow Snow
2°
Rain drop 60%
WSW 22 km/h
Add

Snow

  • Temperature feels like
    Feels Like-3°
  • WindWSW 22 km/h
  • Visibility
    Visibility4 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.2 cm

01:00

Snow Showers Snow Showers
1°
Rain drop 53%
WSW 24 km/h
Add

Snow Showers

  • Temperature feels like
    Feels Like-4°
  • WindWSW 24 km/h
  • Visibility
    Visibility4.6 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 cm

02:00

Snow Showers Snow Showers
1°
Rain drop 53%
WSW 23 km/h
Add

Snow Showers

  • Temperature feels like
    Feels Like-5°
  • WindWSW 23 km/h
  • Visibility
    Visibility4.7 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.2 cm

03:00

Snow Showers Few Snow Showers
1°
Rain drop 31%
WSW 21 km/h
Add

Few Snow Showers

  • Temperature feels like
    Feels Like-5°
  • WindWSW 21 km/h
  • Visibility
    Visibility4 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 cm

04:00

Snow Showers Snow Showers
0°
Rain drop 41%
W 23 km/h
Add

Snow Showers

  • Temperature feels like
    Feels Like-5°
  • WindW 23 km/h
  • Visibility
    Visibility4.2 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 cm

05:00

Snow Showers Snow Showers
0°
Rain drop 44%
WNW 27 km/h
Add

Snow Showers

  • Temperature feels like
    Feels Like-7°
  • WindWNW 27 km/h
  • Visibility
    Visibility4 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 cm
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06:00

Windy Cloudy/Wind
-1°
Rain drop 20%
WNW 33 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-8°
  • WindWNW 33 km/h
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 mm

07:00

Windy Cloudy/Wind
-2°
Rain drop 7%
WNW 34 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-9°
  • WindWNW 34 km/h
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Mixed precipitation
    Precip Amount0 mm

08:00

Windy Cloudy/Wind
-2°
Rain drop 15%
WNW 33 km/h
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like-10°
  • WindWNW 33 km/h
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 mm

09:00

Cloudy Cloudy
-2°
Rain drop 15%
WNW 31 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-10°
  • WindWNW 31 km/h
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Mixed precipitation
    Precip Amount0 mm

10:00

Cloudy Cloudy
-2°
Rain drop 15%
WNW 29 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-9°
  • WindWNW 29 km/h
  • Humidity
    Humidity70%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover82%
  • Mixed precipitation
    Precip Amount0 mm

11:00

Cloudy Cloudy
-2°
Rain drop 15%
NW 29 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-9°
  • WindNW 29 km/h
  • Humidity
    Humidity68%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover85%
  • Mixed precipitation
    Precip Amount0 mm

12:00

Cloudy Cloudy
-2°
Rain drop 15%
WNW 30 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-9°
  • WindWNW 30 km/h
  • Humidity
    Humidity64%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover90%
  • Mixed precipitation
    Precip Amount0 mm

13:00

Cloudy Cloudy
-1°
Rain drop 15%
WNW 27 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-8°
  • WindWNW 27 km/h
  • Humidity
    Humidity61%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover84%
  • Mixed precipitation
    Precip Amount0 mm

14:00

Mostly Cloudy Day Mostly Cloudy
-1°
Rain drop 15%
WNW 24 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like-7°
  • WindWNW 24 km/h
  • Humidity
    Humidity59%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover70%
  • Mixed precipitation
    Precip Amount0 mm

15:00

Mostly Cloudy Day Mostly Cloudy
-1°
Rain drop 15%
WNW 23 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like-6°
  • WindWNW 23 km/h
  • Humidity
    Humidity60%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover74%
  • Mixed precipitation
    Precip Amount0 mm

16:00

Mostly Cloudy Day Mostly Cloudy
0°
Rain drop 15%
WNW 22 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like-6°
  • WindWNW 22 km/h
  • Humidity
    Humidity58%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover67%
  • Mixed precipitation
    Precip Amount0 mm

17:00

Partly Cloudy Day Partly Cloudy
-1°
Rain drop 15%
WNW 20 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-6°
  • WindWNW 20 km/h
  • Humidity
    Humidity57%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover49%
  • Mixed precipitation
    Precip Amount0 mm
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18:00

Mostly Clear Day Mostly Sunny
-1°
Rain drop 2%
NW 18 km/h
Add

Mostly Sunny

  • Temperature feels like
    Feels Like-6°
  • WindNW 18 km/h
  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover23%
  • Mixed precipitation
    Precip Amount0 mm

19:00

Mostly Clear Day Mostly Sunny
-2°
Rain drop 3%
NW 13 km/h
Add

Mostly Sunny

  • Temperature feels like
    Feels Like-7°
  • WindNW 13 km/h
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Mixed precipitation
    Precip Amount0 mm

20:00

Mostly Clear Night Mostly Clear
-3°
Rain drop 4%
NNW 9 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like-7°
  • WindNNW 9 km/h
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover22%
  • Mixed precipitation
    Precip Amount0 mm

21:00

Partly Cloudy Night Partly Cloudy
-4°
Rain drop 5%
NNW 7 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-7°
  • WindNNW 7 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover43%
  • Snowflake
    Snow Amount0 cm

22:00

Mostly Cloudy Night Mostly Cloudy
-4°
Rain drop 4%
NNW 6 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like-7°
  • WindNNW 6 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover71%
  • Snowflake
    Snow Amount0 cm

23:00

Partly Cloudy Night Partly Cloudy
-5°
Rain drop 5%
NNE 6 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like-7°
  • WindNNE 6 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover57%
  • Snowflake
    Snow Amount0 cm

Sunday, March 15

00:00

Mostly Cloudy Night Mostly Cloudy
-5°
Rain drop 4%
NNE 5 km/h
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like-5°
  • WindNNE 5 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Snowflake
    Snow Amount0 cm

01:00

Cloudy Cloudy
-5°
Rain drop 5%
ENE 6 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-7°
  • WindENE 6 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Snowflake
    Snow Amount0 cm

02:00

Cloudy Cloudy
-5°
Rain drop 5%
ENE 7 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-8°
  • WindENE 7 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Snowflake
    Snow Amount0 cm

03:00

Cloudy Cloudy
-5°
Rain drop 5%
ENE 8 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-8°
  • WindENE 8 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Snowflake
    Snow Amount0 cm

04:00

Cloudy Cloudy
-4°
Rain drop 6%
ENE 9 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-8°
  • WindENE 9 km/h
  • Visibility
    Visibility16 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Snowflake
    Snow Amount0 cm

05:00

Cloudy Cloudy
-4°
Rain drop 11%
ENE 10 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-8°
  • WindENE 10 km/h
  • Visibility
    Visibility15 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0 cm
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06:00

Cloudy Cloudy
-4°
Rain drop 21%
E 11 km/h
Add

Cloudy

  • Temperature feels like
    Feels Like-8°
  • WindE 11 km/h
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Mixed precipitation
    Precip Amount0 mm

07:00

Snow Showers Snow Showers
-3°
Rain drop 45%
E 16 km/h
Add

Snow Showers

  • Temperature feels like
    Feels Like-8°
  • WindE 16 km/h
  • Visibility
    Visibility7 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.2 cm

08:00

Snow Snow
-3°
Rain drop 81%
E 19 km/h
Add

Snow

  • Temperature feels like
    Feels Like-9°
  • WindE 19 km/h
  • Visibility
    Visibility2.7 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.7 cm

09:00

Snow Snow
-2°
Rain drop 91%
E 23 km/h
Add

Snow

  • Temperature feels like
    Feels Like-9°
  • WindE 23 km/h
  • Visibility
    Visibility1.5 km
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.9 cm

10:00

Snow Snow
-2°
Rain drop 92%
E 26 km/h
Add

Snow

  • Temperature feels like
    Feels Like-8°
  • WindE 26 km/h
  • Visibility
    Visibility1.6 km
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.9 cm

11:00

Snow Snow
-1°
Rain drop 77%
E 31 km/h
Add

Snow

  • Temperature feels like
    Feels Like-8°
  • WindE 31 km/h
  • Visibility
    Visibility1.1 km
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.8 cm
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