Hourly Weather Forecast - Westport, Ontario, CA

2 AM
18°F
0%
3mph
SSE
Mostly Clear
Humidity
89%
Feels like
12°F
Dew Point
15°F
3 AM
19°F
0%
4mph
SSE
Partly Cloudy
Humidity
90%
Feels like
13°F
Dew Point
17°F
4 AM
21°F
0%
5mph
S
Mostly Cloudy
Humidity
90%
Feels like
15°F
Dew Point
19°F
5 AM
23°F
0%
5mph
S
Mostly Cloudy
Humidity
92%
Feels like
17°F
Dew Point
21°F
6 AM
25°F
0%
6mph
S
Mostly Cloudy
Humidity
93%
Feels like
18°F
Dew Point
24°F
7 AM
27°F
0%
6mph
S
Mostly Cloudy
Humidity
95%
Feels like
20°F
Dew Point
26°F
7:37 AM
8 AM
29°F
0%
7mph
S
Mostly Cloudy
Humidity
93%
Feels like
22°F
Dew Point
27°F
9 AM
31°F
0%
9mph
S
Mostly Cloudy
Humidity
95%
Feels like
23°F
Dew Point
30°F
10 AM
33°F
0%
10mph
S
Mostly Cloudy
Humidity
92%
Feels like
25°F
Dew Point
31°F
11 AM
35°F
0%
11mph
S
Mostly Cloudy
Humidity
84%
Feels like
27°F
Dew Point
31°F
12 PM
36°F
0%
12mph
S
Mostly Cloudy
Humidity
78%
Feels like
28°F
Dew Point
30°F
1 PM
37°F
0%
13mph
S
Partly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
30°F
2 PM
38°F
0%
14mph
S
Partly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
29°F
3 PM
38°F
0%
14mph
S
Partly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
29°F
4 PM
37°F
0%
14mph
S
Partly Cloudy
Humidity
73%
Feels like
28°F
Dew Point
29°F
4:26 PM
5 PM
36°F
0%
14mph
S
Partly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
29°F
6 PM
36°F
0%
14mph
S
Mostly Clear
Humidity
75%
Feels like
27°F
Dew Point
28°F
7 PM
35°F
0%
14mph
S
Mostly Clear
Humidity
76%
Feels like
26°F
Dew Point
28°F
8 PM
35°F
0%
14mph
S
Mostly Clear
Humidity
78%
Feels like
26°F
Dew Point
29°F
9 PM
35°F
10%
13mph
S
Partly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
29°F
10 PM
35°F
20%
13mph
S
Partly Cloudy
Humidity
83%
Feels like
26°F
Dew Point
31°F
11 PM
36°F
50%
13mph
S
50% Chance Rain Showers
Humidity
86%
Feels like
27°F
Dew Point
32°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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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