Mountain resort image
– Lat/Long: 37.32° N 122.15° W

Black Mountain (near Los Altos, California)
Weather Forecast, United States

Issued: 4 pm Tue 11 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Heavy rain (total 24mm), mostly on Wed afternoon. Becoming colder with a light covering of snow ,mostly falling on Thu night. Mild temperatures (max 9°C on Tue afternoon, min 1°C on Thu morning). Winds decreasing (severe gales from the S on Wed afternoon, light winds from the WSW by Thu night).

Days 5–7 Weather Summary

Moderate rain (total 16mm), heaviest on Sun night. Very mild (max 10°C on Sun afternoon, min 2°C on Sun night). Winds increasing (calm on Sat night, near gales from the SSW by Sun night).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Mild temperatures (max 7°C on Tue afternoon, min 2°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon afternoon, calm by Tue night).

Days 11–13 Weather Summary

Heavy rain (total 75mm), heaviest during Fri afternoon. Mild temperatures (max 9°C on Fri morning, min 2°C on Fri night). Winds increasing (moderate winds from the SW on Thu afternoon, near gales from the WSW by Fri afternoon).

Tue
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sun
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
clear
rain showers
light rain
heavy rain
light snow
snow showers
rain showers
light snow
light rain
rain showers
part cloud
part cloud
clear
clear
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
clear
clear
part cloud
clear
cloud
light rain
light rain
light rain
heavy rain
heavy rain
heavy rain
rain showers
rain showers
rain showers
rain showers
clear
clear
rain shwrs
light rain
heavy rain
light snow
snow shwrs
rain shwrs
light snow
light rain
rain shwrs
some clouds
some clouds
clear
clear
some clouds
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
clear
some clouds
clear
cloudy
light rain
light rain
light rain
heavy rain
heavy rain
heavy rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
 km/h
25
SSW
35
S
65
S
45
WSW
20
WSW
30
WNW
35
WNW
25
SSW
25
WSW
25
NW
10
W
5
WNW
5
W
10
SW
25
SSW
40
SSW
35
W
25
WNW
30
WNW
25
NW
15
NNW
15
N
5
S
15
SSW
15
WSW
20
SW
20
SW
20
SSW
30
SW
45
SW
45
WSW
30
W
25
WNW
35
WNW
30
NNW
35
N
 cm 
2.0
2.0
2.0
 mm 
0.2
0.4
12
5
1.3
5
0.2
16
0.6
1.1
0.3
0.4
0.4
1.4
21
17
22
10
1.0
1.1
1.5
max°C
9
6
6
6
3
2
2
2
4
6
5
6
8
7
9
10
8
3
4
3
4
7
6
7
7
6
7
7
8
9
9
7
3
4
2
6
min°C
8
6
6
3
2
1
2
1
3
5
3
3
7
6
7
9
2
2
4
2
3
6
5
4
6
5
6
7
7
8
9
2
2
3
2
3
chill°C 
4
2
0
-4
-3
-5
-4
-4
-4
0
0
0
6
4
4
5
-4
-3
-1
-3
-2
4
5
1
3
2
2
4
3
4
4
-3
-3
-3
-5
-3
Freezing level (m
2250
2050
2000
1250
1100
1050
1100
1000
1700
1550
1550
2000
2500
2800
2750
2300
1400
1250
1300
1300
1350
2000
2550
2350
1850
2050
2100
2350
2350
2600
2600
1500
1250
1250
1250
1750
Cloud base (m)
1800
250
350
250
400
700
750
2200
250
400
500
2050
900
850
700
250
550
850
550
550
6450
900
400
400
450
250
250
200
250
650
1800
550
8800
Sea lvl1000m2000m3000m4000m5000m
9665322246458781053434766767789953425151112109910871281115101216101012810148101310111412131310101289
Sunrise
7:24
7:22
7:20
7:20
7:18
7:16
7:15
7:13
7:11
7:11
7:09
7:07
Sunset
7:10
7:12
7:13
7:14
7:15
7:15
7:16
7:17
7:19
7:20
7:21
7:21

Black Mountain (near Los Altos, California) Weather (Days 0-3):

The weather forecast for Black Mountain (near Los Altos, California) is: Heavy rain (total 24mm), mostly on Wed afternoon. Becoming colder with a light covering of snow ,mostly falling on Thu night. Mild temperatures (max 9°C on Tue afternoon, min 1°C on Thu morning). Winds decreasing (severe gales from the S on Wed afternoon, light winds from the WSW by Thu night).

Black Mountain (near Los Altos, California) Weather (Days 3-6):

Moderate rain (total 16mm), heaviest on Sun night. Very mild (max 10°C on Sun afternoon, min 2°C on Sun night). Winds increasing (calm on Sat night, near gales from the SSW by Sun night).

Black Mountain (near Los Altos, California) Weather (Days 6-9):

Light rain (total 2mm), mostly falling on Mon afternoon. Mild temperatures (max 7°C on Tue afternoon, min 2°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon afternoon, calm by Tue night).

This table gives the weather forecast for Black Mountain (near Los Altos, California) at the specific elevation of 857 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Black Mountain (near Los Altos, California). To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of California.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
5 km SSE
335m alt.
1 hour ago
10° C
Dry
0
Calm
(0 kph at 34).
2
5 km ESE
411.5m alt.
1 hour ago
Dry
6 km NW
19m alt.
2 hours ago
11° C
Dry
3
Calm
(3 kph at 22).
6
7 km NE
73m alt.
56 minutes ago
12° C
Dry
0
Calm
(0 kph at 192).
0
8 km ENE
83.8m alt.
1 hour ago
13° C
Dry
0
Calm
(0 kph at 222).
0
8 km ESE
173m alt.
49 minutes ago
-
Wind obs. (16 kph from 141 degs) was rejected.
9 km ESE
250m alt.
1 hour ago
11° C
-
0
Calm
(0 kph at 280).
10 km NNE
14m alt.
3 hours ago
15° C
Dry
Wind obs. (0 kph from 193 degs) was rejected.
10 km S
610m alt.
1 hour ago
8° C
Dry
2
Calm
(2 kph at 151).
6
11 km NE
39m alt.
1 hour ago
13° C
Dry
3
Calm
(3 kph at 154).
6

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.