Hourly Weather Forecast - Atherton, CA

11 PM
44°F
10%
2mph
WSW
Foggy
Humidity
100%
Feels like
44°F
Dew Point
44°F

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

This week’s pineapple express will not let up on heavy rain, snowfall, and brisk winds heading into Friday.

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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