Hourly Weather Forecast - Alta Vista, CA

12 AM
38°F
0%
9mph
S
Partly Cloudy
Humidity
51%
Feels like
32°F
Dew Point
22°F
1 AM
37°F
0%
9mph
S
Partly Cloudy
Humidity
53%
Feels like
31°F
Dew Point
22°F
2 AM
37°F
0%
9mph
S
Partly Cloudy
Humidity
55%
Feels like
30°F
Dew Point
22°F
3 AM
36°F
0%
9mph
S
Partly Cloudy
Humidity
57%
Feels like
29°F
Dew Point
22°F
4 AM
36°F
0%
9mph
S
Mostly Cloudy
Humidity
57%
Feels like
29°F
Dew Point
22°F
5 AM
36°F
0%
9mph
S
Mostly Cloudy
Humidity
57%
Feels like
29°F
Dew Point
22°F
6 AM
37°F
0%
9mph
SSE
Mostly Cloudy
Humidity
56%
Feels like
30°F
Dew Point
23°F
7 AM
40°F
0%
9mph
SSE
Partly Cloudy
Humidity
51%
Feels like
34°F
Dew Point
23°F
7:05 AM
8 AM
45°F
0%
9mph
SSE
Partly Cloudy
Humidity
44%
Feels like
41°F
Dew Point
25°F
9 AM
52°F
0%
10mph
SSE
Partly Cloudy
Humidity
35%
Feels like
52°F
Dew Point
25°F
10 AM
57°F
0%
11mph
SE
Mostly Sunny
Humidity
28%
Feels like
57°F
Dew Point
24°F
11 AM
61°F
0%
13mph
SE
Mostly Sunny
Humidity
23%
Feels like
61°F
Dew Point
23°F
12 PM
64°F
0%
14mph
SSE
Mostly Sunny
Humidity
20%
Feels like
64°F
Dew Point
22°F
1 PM
65°F
0%
16mph
SE
Sunny
Humidity
19%
Feels like
65°F
Dew Point
22°F
2 PM
65°F
0%
16mph
SSE
Sunny
Humidity
19%
Feels like
65°F
Dew Point
22°F
3 PM
63°F
0%
16mph
SE
Mostly Sunny
Humidity
21%
Feels like
63°F
Dew Point
22°F
4 PM
60°F
0%
15mph
SE
Mostly Sunny
Humidity
24%
Feels like
60°F
Dew Point
22°F
4:40 PM
5 PM
55°F
10%
15mph
SE
Mostly Clear
Humidity
28%
Feels like
55°F
Dew Point
23°F
6 PM
51°F
10%
15mph
SSE
Mostly Clear
Humidity
34%
Feels like
51°F
Dew Point
24°F
7 PM
48°F
10%
15mph
SSE
Partly Cloudy
Humidity
39%
Feels like
42°F
Dew Point
24°F
8 PM
46°F
10%
15mph
SSE
Partly Cloudy
Humidity
44%
Feels like
40°F
Dew Point
26°F
9 PM
45°F
10%
15mph
SE
Partly Cloudy
Humidity
49%
Feels like
38°F
Dew Point
27°F
10 PM
44°F
20%
15mph
SE
Partly Cloudy
Humidity
56%
Feels like
36°F
Dew Point
29°F
11 PM
42°F
40%
15mph
SSE
40% Chance Rain Showers
Humidity
64%
Feels like
35°F
Dew Point
31°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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