Hourly Weather Forecast - Altamont, CA

12 AM
47°F
10%
4mph
SW
Foggy
Humidity
100%
Feels like
46°F
Dew Point
47°F
1 AM
47°F
10%
4mph
SW
Foggy
Humidity
100%
Feels like
45°F
Dew Point
47°F
2 AM
46°F
0%
3mph
SW
Foggy
Humidity
100%
Feels like
45°F
Dew Point
46°F
3 AM
46°F
10%
4mph
SW
Foggy
Humidity
100%
Feels like
45°F
Dew Point
46°F
4 AM
46°F
10%
3mph
SW
Foggy
Humidity
100%
Feels like
45°F
Dew Point
46°F
5 AM
47°F
10%
3mph
SW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
6 AM
47°F
20%
3mph
SW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
7 AM
48°F
20%
2mph
SSW
Foggy
Humidity
99%
Feels like
48°F
Dew Point
48°F
7:16 AM
8 AM
49°F
20%
2mph
SSW
Cloudy
Humidity
96%
Feels like
49°F
Dew Point
48°F
9 AM
51°F
20%
2mph
SSW
Cloudy
Humidity
93%
Feels like
51°F
Dew Point
49°F
10 AM
52°F
20%
2mph
SSW
Mostly Cloudy
Humidity
91%
Feels like
52°F
Dew Point
49°F
11 AM
53°F
20%
2mph
SW
Mostly Cloudy
Humidity
88%
Feels like
53°F
Dew Point
49°F
12 PM
54°F
20%
2mph
SW
Mostly Cloudy
Humidity
86%
Feels like
54°F
Dew Point
50°F
1 PM
55°F
20%
2mph
SW
Mostly Cloudy
Humidity
85%
Feels like
55°F
Dew Point
50°F
2 PM
55°F
20%
2mph
SW
Mostly Cloudy
Humidity
86%
Feels like
55°F
Dew Point
51°F
3 PM
54°F
20%
2mph
SW
Mostly Cloudy
Humidity
89%
Feels like
54°F
Dew Point
51°F
4 PM
52°F
20%
3mph
SW
Mostly Cloudy
Humidity
94%
Feels like
52°F
Dew Point
50°F
4:49 PM
5 PM
51°F
20%
3mph
SW
Mostly Cloudy
Humidity
98%
Feels like
51°F
Dew Point
50°F
6 PM
50°F
20%
3mph
SW
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
7 PM
49°F
20%
3mph
SSW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
8 PM
49°F
20%
3mph
SSW
Foggy
Humidity
100%
Feels like
49°F
Dew Point
49°F
9 PM
49°F
20%
3mph
SSW
Foggy
Humidity
100%
Feels like
48°F
Dew Point
49°F
10 PM
49°F
20%
4mph
SSW
Foggy
Humidity
100%
Feels like
48°F
Dew Point
49°F
11 PM
48°F
20%
4mph
SSW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
48°F

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

A fast moving disturbance will bring snow to the Midwest and Mid-Atlantic this weekend.

Weekend Weather Outlook

Weekend 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 strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

Story Image via pixabay.com

Winter Precipitation

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