Hourly Weather Forecast - Petrolia, Ontario, CA

12 AM
29°F
0%
14mph
W
Partly Cloudy
Humidity
72%
Feels like
19°F
Dew Point
22°F
1 AM
28°F
0%
15mph
W
Partly Cloudy
Humidity
67%
Feels like
17°F
Dew Point
19°F
2 AM
26°F
0%
15mph
WNW
Partly Cloudy
Humidity
65%
Feels like
14°F
Dew Point
16°F
3 AM
24°F
0%
15mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
11°F
Dew Point
14°F
4 AM
22°F
0%
16mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
9°F
Dew Point
12°F
5 AM
21°F
0%
15mph
WNW
Partly Cloudy
Humidity
63%
Feels like
7°F
Dew Point
10°F
6 AM
19°F
0%
15mph
WNW
Partly Cloudy
Humidity
63%
Feels like
5°F
Dew Point
9°F
7 AM
19°F
0%
15mph
WNW
Partly Cloudy
Humidity
62%
Feels like
5°F
Dew Point
8°F
7:56 AM
8 AM
19°F
0%
15mph
WNW
Partly Cloudy
Humidity
61%
Feels like
5°F
Dew Point
8°F
9 AM
19°F
0%
15mph
WNW
Partly Cloudy
Humidity
60%
Feels like
5°F
Dew Point
8°F
10 AM
20°F
0%
15mph
WNW
Mostly Sunny
Humidity
58%
Feels like
7°F
Dew Point
8°F
11 AM
21°F
0%
15mph
WNW
Mostly Sunny
Humidity
56%
Feels like
8°F
Dew Point
8°F
12 PM
23°F
0%
15mph
WNW
Mostly Sunny
Humidity
54%
Feels like
10°F
Dew Point
9°F
1 PM
24°F
0%
15mph
WNW
Mostly Sunny
Humidity
53%
Feels like
11°F
Dew Point
9°F
2 PM
24°F
0%
14mph
WNW
Mostly Sunny
Humidity
53%
Feels like
12°F
Dew Point
9°F
3 PM
24°F
0%
13mph
WNW
Sunny
Humidity
53%
Feels like
12°F
Dew Point
9°F
4 PM
24°F
0%
11mph
WNW
Sunny
Humidity
55%
Feels like
13°F
Dew Point
10°F
4:57 PM
5 PM
23°F
0%
9mph
WNW
Clear
Humidity
58%
Feels like
13°F
Dew Point
10°F
6 PM
22°F
0%
7mph
W
Clear
Humidity
63%
Feels like
13°F
Dew Point
11°F
7 PM
21°F
0%
6mph
W
Clear
Humidity
67%
Feels like
13°F
Dew Point
11°F
8 PM
20°F
0%
5mph
W
Clear
Humidity
69%
Feels like
13°F
Dew Point
11°F
9 PM
20°F
0%
5mph
WSW
Clear
Humidity
70%
Feels like
12°F
Dew Point
11°F
10 PM
19°F
0%
5mph
WSW
Clear
Humidity
70%
Feels like
12°F
Dew Point
11°F
11 PM
19°F
0%
5mph
WSW
Clear
Humidity
72%
Feels like
12°F
Dew Point
11°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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