Hourly Weather Forecast - Petrolia, CA

5 AM
46°F
10%
4mph
SE
Foggy
Humidity
100%
Feels like
44°F
Dew Point
46°F
6 AM
46°F
10%
4mph
ESE
Mostly Cloudy
Humidity
98%
Feels like
44°F
Dew Point
46°F
7 AM
46°F
10%
4mph
ESE
Cloudy
Humidity
96%
Feels like
44°F
Dew Point
46°F
7:32 AM
8 AM
47°F
20%
4mph
SE
Cloudy
Humidity
97%
Feels like
45°F
Dew Point
46°F
9 AM
48°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
48°F
10 AM
50°F
20%
5mph
ESE
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
11 AM
53°F
10%
5mph
SE
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
12 PM
55°F
10%
5mph
SE
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
1 PM
55°F
20%
5mph
SE
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
2 PM
54°F
30%
5mph
SE
30% Chance of Light Rain
Humidity
100%
Feels like
54°F
Dew Point
54°F
3 PM
52°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
4 PM
50°F
40%
5mph
ESE
40% Chance of Light Rain
Humidity
100%
Feels like
50°F
Dew Point
50°F
4:51 PM
5 PM
50°F
40%
4mph
ESE
40% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
50°F
6 PM
50°F
50%
4mph
ESE
50% Chance of Rain
Humidity
100%
Feels like
50°F
Dew Point
50°F
7 PM
51°F
50%
3mph
ESE
50% Chance of Light Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
8 PM
51°F
50%
3mph
ESE
50% Chance of Light Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
9 PM
52°F
40%
3mph
SE
40% Chance of Light Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
10 PM
52°F
40%
2mph
SE
40% Chance of Light Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
11 PM
52°F
50%
2mph
SE
50% Chance of Light Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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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