Hourly Weather Forecast - Thornton, CA

7 PM
46°F
0%
4mph
SSE
Foggy
Humidity
99%
Feels like
44°F
Dew Point
45°F
8 PM
46°F
10%
4mph
SSE
Cloudy
Humidity
98%
Feels like
44°F
Dew Point
45°F
9 PM
46°F
10%
5mph
SSE
Cloudy
Humidity
97%
Feels like
43°F
Dew Point
45°F
10 PM
46°F
10%
6mph
SSE
Cloudy
Humidity
96%
Feels like
43°F
Dew Point
45°F
11 PM
47°F
0%
6mph
SSE
Partly Cloudy
Humidity
95%
Feels like
43°F
Dew Point
45°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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