Hourly Weather Forecast - O'Brien, CA

12 AM
46°F
30%
2mph
N
30% Chance of Light Rain
Humidity
98%
Feels like
46°F
Dew Point
46°F
1 AM
46°F
30%
1mph
NNW
30% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
2 AM
46°F
30%
1mph
NW
30% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
3 AM
46°F
30%
1mph
NW
30% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
4 AM
46°F
30%
1mph
W
30% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
5 AM
46°F
30%
1mph
WSW
30% Chance of Light Rain
Humidity
100%
Feels like
46°F
Dew Point
46°F
6 AM
47°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
47°F
7 AM
47°F
30%
2mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
47°F
7:28 AM
8 AM
47°F
30%
2mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
47°F
9 AM
49°F
30%
3mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
49°F
10 AM
50°F
30%
4mph
S
30% Chance of Light Rain
Humidity
94%
Feels like
50°F
Dew Point
49°F
11 AM
52°F
30%
4mph
S
30% Chance of Light Rain
Humidity
88%
Feels like
52°F
Dew Point
48°F
12 PM
53°F
30%
5mph
S
30% Chance of Light Rain
Humidity
84%
Feels like
53°F
Dew Point
48°F
1 PM
54°F
30%
6mph
S
30% Chance of Light Rain
Humidity
81%
Feels like
54°F
Dew Point
48°F
2 PM
53°F
20%
5mph
S
Cloudy
Humidity
78%
Feels like
53°F
Dew Point
47°F
3 PM
52°F
20%
5mph
S
Cloudy
Humidity
82%
Feels like
52°F
Dew Point
47°F
4 PM
50°F
20%
5mph
SSE
Cloudy
Humidity
87%
Feels like
50°F
Dew Point
46°F
4:43 PM
5 PM
48°F
20%
4mph
S
Cloudy
Humidity
93%
Feels like
46°F
Dew Point
46°F
6 PM
47°F
20%
4mph
S
Foggy
Humidity
99%
Feels like
45°F
Dew Point
47°F
7 PM
47°F
20%
4mph
S
Foggy
Humidity
100%
Feels like
45°F
Dew Point
47°F
8 PM
47°F
20%
4mph
S
Foggy
Humidity
100%
Feels like
45°F
Dew Point
47°F
9 PM
47°F
30%
4mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
47°F
10 PM
47°F
30%
4mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
47°F
11 PM
47°F
30%
4mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
45°F
Dew Point
47°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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