Hourly Weather Forecast - Thornhill, Ontario, CA

12 AM
38°F
10%
7mph
SW
Cloudy
Humidity
83%
Feels like
33°F
Dew Point
33°F
1 AM
38°F
10%
7mph
SW
Cloudy
Humidity
82%
Feels like
33°F
Dew Point
33°F
2 AM
38°F
10%
6mph
SW
Cloudy
Humidity
83%
Feels like
33°F
Dew Point
33°F
3 AM
38°F
10%
6mph
SW
Cloudy
Humidity
85%
Feels like
33°F
Dew Point
34°F
4 AM
38°F
10%
6mph
SW
Cloudy
Humidity
86%
Feels like
33°F
Dew Point
34°F
5 AM
38°F
10%
6mph
SW
Cloudy
Humidity
86%
Feels like
33°F
Dew Point
34°F
6 AM
38°F
0%
6mph
SW
Mostly Cloudy
Humidity
84%
Feels like
33°F
Dew Point
33°F
7 AM
38°F
0%
6mph
SW
Mostly Cloudy
Humidity
83%
Feels like
33°F
Dew Point
33°F
7:49 AM
8 AM
38°F
10%
5mph
WSW
Partly Cloudy
Humidity
84%
Feels like
34°F
Dew Point
33°F
9 AM
38°F
10%
5mph
WSW
Partly Cloudy
Humidity
82%
Feels like
34°F
Dew Point
33°F
10 AM
37°F
10%
5mph
W
Partly Cloudy
Humidity
80%
Feels like
34°F
Dew Point
32°F
11 AM
37°F
10%
5mph
W
Partly Cloudy
Humidity
76%
Feels like
33°F
Dew Point
30°F
12 PM
37°F
30%
6mph
WNW
30% Chance Snow Showers
Humidity
72%
Feels like
32°F
Dew Point
28°F
1 PM
36°F
40%
6mph
WNW
40% Chance Snow Showers
Humidity
69%
Feels like
31°F
Dew Point
27°F
2 PM
35°F
40%
6mph
WNW
40% Chance Frozen Mix
Humidity
66%
Feels like
30°F
Dew Point
24°F
3 PM
33°F
40%
6mph
WNW
40% Chance Snow Showers
Humidity
64%
Feels like
28°F
Dew Point
22°F
4 PM
31°F
50%
6mph
NW
50% Chance Snow Showers
Humidity
63%
Feels like
25°F
Dew Point
20°F
5 PM
29°F
50%
6mph
NW
50% Chance of Snow
Humidity
60%
Feels like
22°F
Dew Point
17°F
5:04 PM
6 PM
26°F
40%
7mph
NW
40% Chance of Heavy Snow
Humidity
62%
Feels like
18°F
Dew Point
15°F
7 PM
24°F
40%
8mph
NW
40% Chance of Heavy Snow
Humidity
66%
Feels like
15°F
Dew Point
14°F
8 PM
21°F
30%
8mph
NW
30% Chance of Snow
Humidity
67%
Feels like
11°F
Dew Point
12°F
9 PM
20°F
30%
8mph
NNW
30% Chance of Snow
Humidity
66%
Feels like
10°F
Dew Point
11°F
10 PM
19°F
20%
9mph
NNW
Cloudy
Humidity
65%
Feels like
8°F
Dew Point
9°F
11 PM
17°F
30%
9mph
NNW
30% Chance of Snow
Humidity
66%
Feels like
6°F
Dew Point
8°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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