Hourly Weather Forecast - Mountain House, CA

12 AM
48°F
0%
2mph
SSE
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
1 AM
48°F
0%
2mph
SSE
Foggy
Humidity
100%
Feels like
48°F
Dew Point
48°F
2 AM
48°F
0%
2mph
SSE
Foggy
Humidity
99%
Feels like
48°F
Dew Point
48°F
3 AM
48°F
0%
2mph
SSE
Foggy
Humidity
99%
Feels like
48°F
Dew Point
48°F
4 AM
48°F
0%
2mph
SSE
Foggy
Humidity
99%
Feels like
48°F
Dew Point
48°F
5 AM
48°F
0%
2mph
SSE
Foggy
Humidity
99%
Feels like
48°F
Dew Point
48°F
6 AM
48°F
0%
3mph
S
Foggy
Humidity
99%
Feels like
48°F
Dew Point
48°F
7 AM
49°F
0%
3mph
S
Foggy
Humidity
99%
Feels like
48°F
Dew Point
49°F
7:16 AM
8 AM
49°F
0%
3mph
SSE
Cloudy
Humidity
98%
Feels like
49°F
Dew Point
49°F
9 AM
51°F
0%
4mph
SSE
Cloudy
Humidity
95%
Feels like
51°F
Dew Point
49°F
10 AM
52°F
10%
4mph
SE
Cloudy
Humidity
93%
Feels like
52°F
Dew Point
50°F
11 AM
52°F
10%
4mph
SE
Cloudy
Humidity
91%
Feels like
52°F
Dew Point
50°F
12 PM
52°F
10%
5mph
SSE
Cloudy
Humidity
92%
Feels like
52°F
Dew Point
49°F
1 PM
51°F
20%
5mph
SSE
Cloudy
Humidity
93%
Feels like
51°F
Dew Point
49°F
2 PM
51°F
20%
5mph
SSE
Cloudy
Humidity
94%
Feels like
51°F
Dew Point
49°F
3 PM
50°F
20%
5mph
SSE
Cloudy
Humidity
96%
Feels like
48°F
Dew Point
49°F
4 PM
49°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
100%
Feels like
47°F
Dew Point
49°F
4:49 PM
5 PM
49°F
40%
4mph
SSE
40% Chance of Light Rain
Humidity
100%
Feels like
48°F
Dew Point
49°F
6 PM
51°F
40%
4mph
SSE
40% Chance of Light Rain
Humidity
100%
Feels like
51°F
Dew Point
51°F
7 PM
52°F
40%
4mph
SSE
40% Chance of Light Rain
Humidity
100%
Feels like
52°F
Dew Point
51°F
8 PM
52°F
30%
3mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
9 PM
52°F
30%
3mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
52°F
Dew Point
52°F
10 PM
53°F
30%
2mph
S
30% Chance Rain Showers
Humidity
100%
Feels like
53°F
Dew Point
53°F
11 PM
52°F
30%
2mph
S
30% Chance of Light Rain
Humidity
100%
Feels like
52°F
Dew Point
52°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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