Hourly Weather Forecast - Thornhill, Ontario, CA

12 AM
41°F
10%
6mph
SW
Mostly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
33°F
1 AM
41°F
10%
6mph
SW
Mostly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
33°F
2 AM
40°F
10%
5mph
SW
Mostly Cloudy
Humidity
76%
Feels like
36°F
Dew Point
33°F
3 AM
40°F
10%
6mph
SW
Partly Cloudy
Humidity
79%
Feels like
36°F
Dew Point
34°F
4 AM
40°F
10%
6mph
SW
Cloudy
Humidity
81%
Feels like
36°F
Dew Point
34°F
5 AM
40°F
0%
6mph
SW
Cloudy
Humidity
82%
Feels like
36°F
Dew Point
35°F
6 AM
39°F
0%
5mph
SW
Mostly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
34°F
7 AM
39°F
0%
5mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
35°F
Dew Point
35°F
7:49 AM
8 AM
39°F
0%
5mph
WSW
Mostly Cloudy
Humidity
86%
Feels like
35°F
Dew Point
35°F
9 AM
39°F
0%
4mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
36°F
Dew Point
35°F
10 AM
38°F
10%
4mph
W
Mostly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
34°F
11 AM
38°F
10%
4mph
W
Mostly Cloudy
Humidity
81%
Feels like
34°F
Dew Point
32°F
12 PM
38°F
10%
4mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
34°F
Dew Point
30°F
1 PM
37°F
10%
5mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
33°F
Dew Point
28°F
2 PM
36°F
10%
5mph
NW
Mostly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
26°F
3 PM
34°F
10%
5mph
NW
Mostly Cloudy
Humidity
68%
Feels like
29°F
Dew Point
25°F
4 PM
32°F
10%
5mph
NW
Mostly Cloudy
Humidity
69%
Feels like
27°F
Dew Point
23°F
5 PM
29°F
10%
6mph
NW
Mostly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
21°F
5:04 PM
6 PM
27°F
30%
7mph
NW
30% Chance of Snow
Humidity
69%
Feels like
20°F
Dew Point
18°F
7 PM
25°F
30%
8mph
NNW
30 % Chance of Heavy Snow
Humidity
70%
Feels like
16°F
Dew Point
17°F
8 PM
23°F
30%
9mph
NNW
30% Chance of Snow
Humidity
70%
Feels like
13°F
Dew Point
15°F
9 PM
21°F
30%
9mph
NNW
30% Chance of Snow
Humidity
70%
Feels like
11°F
Dew Point
13°F
10 PM
20°F
30%
9mph
NNW
30% Chance of Flurries
Humidity
70%
Feels like
9°F
Dew Point
11°F
11 PM
19°F
30%
9mph
NNW
30% Chance of Flurries
Humidity
68%
Feels like
7°F
Dew Point
10°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(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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