Hourly Weather Forecast - Blenheim, Ontario, CA

12 AM
24°F
0%
5mph
WNW
Mostly Clear
Humidity
63%
Feels like
17°F
Dew Point
13°F
1 AM
24°F
0%
5mph
WNW
Mostly Clear
Humidity
68%
Feels like
17°F
Dew Point
15°F
2 AM
24°F
0%
5mph
WNW
Mostly Clear
Humidity
70%
Feels like
18°F
Dew Point
15°F
3 AM
24°F
0%
4mph
W
Partly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
16°F
4 AM
23°F
0%
4mph
W
Mostly Cloudy
Humidity
74%
Feels like
18°F
Dew Point
17°F
5 AM
23°F
0%
4mph
W
Cloudy
Humidity
76%
Feels like
18°F
Dew Point
17°F
6 AM
23°F
0%
3mph
W
Cloudy
Humidity
75%
Feels like
23°F
Dew Point
16°F
7 AM
23°F
10%
3mph
W
Cloudy
Humidity
76%
Feels like
23°F
Dew Point
17°F
7:54 AM
8 AM
24°F
10%
3mph
WSW
Cloudy
Humidity
74%
Feels like
19°F
Dew Point
17°F
9 AM
25°F
10%
4mph
WSW
Cloudy
Humidity
75%
Feels like
20°F
Dew Point
18°F
10 AM
26°F
10%
5mph
SW
Cloudy
Humidity
75%
Feels like
21°F
Dew Point
20°F
11 AM
28°F
30%
5mph
SW
30% Chance of Heavy Snow
Humidity
73%
Feels like
22°F
Dew Point
20°F
12 PM
28°F
30%
6mph
SW
30% Chance of Heavy Snow
Humidity
70%
Feels like
22°F
Dew Point
20°F
1 PM
29°F
30%
6mph
SSW
30% Chance of Heavy Snow
Humidity
67%
Feels like
23°F
Dew Point
19°F
2 PM
29°F
20%
6mph
SSW
Cloudy
Humidity
67%
Feels like
24°F
Dew Point
20°F
3 PM
30°F
30%
5mph
S
30% Chance of Flurries
Humidity
68%
Feels like
25°F
Dew Point
21°F
4 PM
31°F
20%
5mph
S
Cloudy
Humidity
69%
Feels like
25°F
Dew Point
22°F
4:58 PM
5 PM
31°F
30%
5mph
SSE
30% Chance of Snow
Humidity
69%
Feels like
26°F
Dew Point
22°F
6 PM
31°F
10%
6mph
SSE
Cloudy
Humidity
68%
Feels like
26°F
Dew Point
22°F
7 PM
31°F
10%
6mph
SSE
Cloudy
Humidity
68%
Feels like
26°F
Dew Point
22°F
8 PM
32°F
20%
5mph
SSE
Cloudy
Humidity
69%
Feels like
27°F
Dew Point
23°F
9 PM
32°F
20%
6mph
SSE
Cloudy
Humidity
70%
Feels like
27°F
Dew Point
24°F
10 PM
33°F
20%
6mph
SSE
Cloudy
Humidity
73%
Feels like
27°F
Dew Point
25°F
11 PM
33°F
20%
6mph
SSE
Cloudy
Humidity
76%
Feels like
27°F
Dew Point
26°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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