Hourly Weather Forecast - Grimsby, Ontario, CA

12 AM
35°F
30%
14mph
WSW
30% Chance Snow Showers
Humidity
73%
Feels like
26°F
Dew Point
27°F
1 AM
34°F
30%
14mph
WSW
30% Chance Frozen Mix
Humidity
75%
Feels like
25°F
Dew Point
27°F
2 AM
33°F
20%
14mph
WSW
Mostly Clear
Humidity
76%
Feels like
23°F
Dew Point
26°F
3 AM
32°F
20%
14mph
WSW
Clear
Humidity
76%
Feels like
22°F
Dew Point
25°F
4 AM
31°F
10%
15mph
WSW
Clear
Humidity
74%
Feels like
21°F
Dew Point
24°F
5 AM
30°F
10%
15mph
WSW
Clear
Humidity
72%
Feels like
19°F
Dew Point
22°F
6 AM
29°F
10%
16mph
W
Clear
Humidity
71%
Feels like
18°F
Dew Point
21°F
7 AM
28°F
30%
16mph
W
30% Chance Snow Showers
Humidity
69%
Feels like
16°F
Dew Point
20°F
7:46 AM
8 AM
28°F
30%
16mph
W
30% Chance Snow Showers
Humidity
68%
Feels like
16°F
Dew Point
19°F
9 AM
28°F
30%
16mph
W
30% Chance Snow Showers
Humidity
67%
Feels like
16°F
Dew Point
18°F
10 AM
28°F
30%
17mph
W
30% Chance Snow Showers
Humidity
66%
Feels like
16°F
Dew Point
18°F
11 AM
28°F
30%
17mph
W
30% Chance Snow Showers
Humidity
65%
Feels like
16°F
Dew Point
18°F
12 PM
28°F
10%
17mph
W
Mostly Cloudy
Humidity
65%
Feels like
16°F
Dew Point
18°F
1 PM
28°F
10%
17mph
W
Mostly Cloudy
Humidity
65%
Feels like
16°F
Dew Point
18°F
2 PM
28°F
10%
17mph
W
Mostly Cloudy
Humidity
67%
Feels like
15°F
Dew Point
18°F
3 PM
27°F
10%
16mph
W
Mostly Cloudy
Humidity
68%
Feels like
15°F
Dew Point
18°F
4 PM
26°F
10%
16mph
W
Mostly Cloudy
Humidity
70%
Feels like
13°F
Dew Point
17°F
4:45 PM
5 PM
25°F
30%
15mph
W
30% Chance Snow Showers
Humidity
72%
Feels like
13°F
Dew Point
18°F
6 PM
24°F
30%
14mph
W
30% Chance Snow Showers
Humidity
74%
Feels like
12°F
Dew Point
17°F
7 PM
24°F
30%
14mph
W
30% Chance Snow Showers
Humidity
75%
Feels like
12°F
Dew Point
17°F
8 PM
24°F
30%
13mph
W
30% Chance Snow Showers
Humidity
76%
Feels like
12°F
Dew Point
17°F
9 PM
23°F
30%
12mph
WNW
30% Chance Snow Showers
Humidity
76%
Feels like
12°F
Dew Point
17°F
10 PM
23°F
30%
12mph
WNW
30% Chance Snow Showers
Humidity
75%
Feels like
12°F
Dew Point
16°F
11 PM
23°F
10%
11mph
WNW
Partly Cloudy
Humidity
75%
Feels like
12°F
Dew Point
16°F

Rainfall and Snowfall Totals Through Thursday

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A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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