Mount Williamson weather
– Lat/Long: 36.66° N 118.31° W

Mount Williamson
Weather Forecast, United States

Issued: 9 pm Sun 09 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue night. Extremely cold (max -12°C on Mon morning, min -15°C on Mon night). Winds increasing (light winds from the WNW on Mon morning, gales from the WNW by Tue night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be well below freezing (max -8°C on Sat morning, min -17°C on Thu night). Winds decreasing (gales from the NW on Fri afternoon, moderate winds from the WNW by Sat morning).

Days 8–10 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Sat night, min -15°C on Mon night). Winds increasing (moderate winds from the W on Sat night, gales from the NNW by Tue morning).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Wed morning, min -8°C on Tue night). Winds decreasing (strong winds from the N on Tue night, calm by Fri night).

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Fri
21
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
PM
clear
clear
clear
clear
clear
part cloud
snow showers
snow showers
clear
snow showers
heavy snow
heavy snow
snow showers
snow showers
snow showers
clear
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
snow shwrs
snow shwrs
clear
snow shwrs
heavy snow
heavy snow
snow shwrs
snow shwrs
snow shwrs
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
 km/h
25
WSW
15
WNW
20
W
30
WNW
60
NW
65
NW
60
WNW
65
WNW
50
NW
30
W
35
WSW
70
WSW
55
WSW
55
WNW
75
NW
50
NW
25
WNW
30
WNW
25
WNW
20
W
30
W
30
WSW
30
W
50
WNW
55
WNW
65
NNW
60
N
30
N
20
NW
25
WNW
20
NNW
10
NNW
15
NNW
5
WNW
5
SSW
5
SW
 cm 
9
1.0
1.0
34
53
49
8
2.0
 mm 
max°C
-13
-12
-12
-13
-12
-13
-14
-13
-13
-12
-12
-12
-16
-13
-13
-10
-8
-8
-7
-8
-7
-8
-9
-10
-11
-12
-10
-7
-6
-6
-7
-6
-7
-8
-7
-7
min°C
-14
-12
-13
-15
-13
-14
-14
-13
-14
-13
-12
-13
-17
-15
-13
-12
-8
-8
-8
-8
-8
-9
-10
-10
-15
-14
-10
-8
-6
-6
-7
-7
-8
-8
-7
-8
chill°C 
-24
-20
-22
-27
-27
-28
-28
-27
-26
-24
-23
-27
-32
-29
-28
-25
-16
-17
-16
-16
-16
-18
-20
-22
-30
-29
-22
-18
-13
-14
-15
-13
-13
-11
-10
-8
Freezing level (m
2000
2500
2550
1850
2400
2400
1950
2200
2300
1900
2450
2450
1850
2150
2250
1800
2900
3100
3150
3250
3250
3100
3100
2900
2150
2250
2800
2900
3550
3500
3450
3500
3400
3250
3450
3400
Cloud base (m)
2850
1800
1900
1850
1800
2900
1850
2100
9950
6000
5400
Sea lvl1000m2000m3000m4000m5000m
-14-12-13-14-13-14-14-13-14-13-12-13-17-14-13-11-8-8-8-8-8-9-10-10-13-13-10-8-6-6-7-7-8-8-7-8-8-6-7-8-7-8-10-8-9-8-6-7-11-9-9-6-3-3-2-2-2-3-4-5-8-7-4-200-1-1-2-2-1-2-21-1-3-1-2-4-2-3-300-4-2-3-233344342-3-1126646536527527435426635329771098107266611108121071210
Sunrise
6:46
6:45
6:43
6:43
6:41
6:41
6:39
6:37
6:37
6:35
6:35
6:33
Sunset
5:28
5:29
5:30
5:30
5:31
5:32
5:34
5:36
5:37
5:37
5:38
5:39

Mount Williamson Weather (Days 0-3):

The weather forecast for Mount Williamson is: A moderate fall of snow, heaviest on Tue night. Extremely cold (max -12°C on Mon morning, min -15°C on Mon night). Winds increasing (light winds from the WNW on Mon morning, gales from the WNW by Tue night).

Mount Williamson Weather (Days 3-6):

A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be well below freezing (max -8°C on Sat morning, min -17°C on Thu night). Winds decreasing (gales from the NW on Fri afternoon, moderate winds from the WNW by Sat morning).

Mount Williamson Weather (Days 6-9):

Mostly dry. Temperatures will be well below freezing (max -7°C on Sat night, min -15°C on Mon night). Winds increasing (moderate winds from the W on Sat night, gales from the NNW by Tue morning).

This table gives the weather forecast for Mount Williamson at the specific elevation of 4380 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Williamson. 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
56 km W
1597m alt.
1 hour ago
-4° C
-
0
Calm
(0 kph at 135).
0
58 km SW
263m alt.
1 hour ago
11° C
Dry
0
Calm
(0 kph at 0).
0
58 km WSW
1374m alt.
1 hour ago
-1° C
-
0
Calm
(0 kph at 180).
0
77 km NW
1817m alt.
44 minutes ago
-2° C
-
0
Calm
(0 kph at 179).
3
77 km ESE
1500m alt.
1 hour ago
-1° C
-
0
Calm
(0 kph at 10).
0
Bishop Airport
79 km N
1247m alt.
3 hours ago
0° C
clear
Clear
Wind obs. (17 kph from 320 degs) was rejected.
16 km
81 km N
1285.3m alt.
53 minutes ago
-4° C
-
0
Calm
(0 kph at 250).
0
84 km WSW
545m alt.
41 minutes ago
8° C
Dry
0
Calm
(0 kph at 58).
0
86 km SW
380m alt.
1 hour ago
10° C
Dry
0
Calm
(0 kph at 181).
0
89 km W
1826m alt.
1 hour ago
-4° C
-
0
Calm
(0 kph at 116).
0

* 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.

Mount Williamson Photos