Hourly Weather Forecast - Mill Valley, CA

4 PM
59°F
0%
4mph
W
Mostly Sunny
Humidity
80%
Feels like
59°F
Dew Point
53°F
4:52 PM
5 PM
57°F
0%
4mph
W
Mostly Clear
Humidity
83%
Feels like
57°F
Dew Point
52°F
6 PM
54°F
0%
3mph
W
Mostly Clear
Humidity
87%
Feels like
54°F
Dew Point
50°F
7 PM
52°F
0%
2mph
W
Mostly Clear
Humidity
89%
Feels like
52°F
Dew Point
49°F
8 PM
51°F
0%
2mph
WSW
Hazy
Humidity
91%
Feels like
51°F
Dew Point
48°F
9 PM
50°F
10%
2mph
W
Partly Cloudy
Humidity
93%
Feels like
50°F
Dew Point
48°F
10 PM
49°F
10%
2mph
W
Hazy
Humidity
95%
Feels like
49°F
Dew Point
47°F
11 PM
48°F
10%
2mph
WSW
Hazy
Humidity
96%
Feels like
48°F
Dew Point
47°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

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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