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

UsMount Williamson
Weather Forecast, United States

Issued: 4am Sun 17 Oct Local Time
Updates in: hr min s
Update imminent
Mountain icon 4 Mount Williamson Elevations: 4 Forecast Elevations:
 

Mount Williamson Weather (Days 0-3):

A dusting of new snow. Freeze-thaw conditions (max 10°C on Sun afternoon, min -3°C on Mon morning). Wind will be generally light.

(Days 3-6):

Mostly dry. Very mild (max 12°C on Thu afternoon, min 5°C on Fri night). Wind will be generally light.

(Days 6-9):

Heavy rain (total 46mm), heaviest during Mon morning. Later becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min -4°C on Mon night). Winds increasing (calm on Sat afternoon, fresh winds from the WSW by Mon morning).

(Days 10-12):

Mostly dry. Freeze-thaw conditions (max 11°C on Thu morning, min -1°C on Tue morning). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
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 night
partially cloudy
clear
snow showers
snow showers
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
partially cloudy
clear
partially cloudy
partially cloudy
partially cloudy
rain showers
clear
clear
rain showers
heavy rain
snow showers
snow showers
clear
clear
clear
clear
partially cloudy
clear
partially cloudy
partially cloudy
clear
some clouds clear snow shwrs snow shwrs clear clear clear clear clear some clouds some clouds some clouds clear clear clear some clouds clear some clouds some clouds some clouds rain shwrs clear clear rain shwrs heavy rain snow shwrs snow shwrs clear clear clear clear some clouds clear some clouds some clouds clear
Wind km/h
10
SSW
10
WSW
25
SW
5
WNW
5
NE
5
SSE
5
S
10
S
5
WSW
5
SW
5
SSW
5
SW
5
SSE
10
SSE
10
SSW
10
SW
10
W
10
WSW
10
W
10
W
15
W
10
W
15
W
25
WSW
30
WSW
25
SW
20
W
10
WNW
5
WNW
5
W
5
W
5
W
5
WSW
5
WSW
10
WSW
15
WSW
Snow
 cm
- - 2 1 - - - - - - - - - - - - - - - - - - - - - 2 1 - - - - - - - - -
Rain
 mm
- - - - - - - - - - - - - - - - - - - - 3 - - 11 32 - - - - - - - - - - -
Max °C
9 10 4 1 3 2 7 9 6 9 10 8 10 12 9 10 11 7 6 7 4 6 8 5 4 1 -1 3 4 6 9 9 9 11 11 9
Min °C
7 8 -2 -3 3 0 4 9 6 7 10 8 8 11 8 8 10 5 4 6 2 2 7 3 4 0 -4 -1 4 4 7 8 8 9 10 7
 Chill °C
8 9 0 -1 2 2 7 8 5 9 10 8 10 12 9 9 10 5 4 6 0 3 6 1 0 -5 -8 1 3 5 9 9 9 11 10 8
3650 3650 2400 2600 2900 2750 3650 3800 3600 3900 3950 3850 4050 4150 3950 4000 3950 3500 3400 3450 2850 3450 3600 3000 3100 2550 1700 3000 3200 3750 4000 3900 4000 4150 4050 3900
Sea lvl3000ft6000ft9000ft12000ft15000ft
-5-5-8-9-8-7-5-4-5-3-3-3-2-1-3-2-2-4-5-4-7-5-4-5-7-10-9-7-5-3-2-3-2-2-2-312-2-5-3-3121332443341-11-2010-2-5-5-2-1233344391041327969108101291011767468541-134699911119161898117131612161814171915181912131510141511109591110141514171814
Sunrise
7:01 - - 7:03 - - 7:03 - - 7:03 - - 7:05 - - 7:05 - - 7:07 - - 7:07 - - 7:09 - - 7:09 - - 7:11 - - 7:11 - -
Sunset
- 6:14 - - 6:13 - - 6:10 - - 6:09 - - 6:08 - - 6:07 - - 6:06 - - 6:05 - - 6:04 - - 6:02 - - 6:01 - - 6:00 -

Mount Williamson Weather (Days 0-3):

The weather forecast for Mount Williamson is: A dusting of new snow. Freeze-thaw conditions (max 10°C on Sun afternoon, min -3°C on Mon morning). Wind will be generally light.

Mount Williamson Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Thu afternoon, min 5°C on Fri night). Wind will be generally light.

Mount Williamson Weather (Days 6-9):

Heavy rain (total 46mm), heaviest during Mon morning. Later becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min -4°C on Mon night). Winds increasing (calm on Sat afternoon, fresh winds from the WSW by Mon morning).

This table gives the weather forecast for Mount Williamson at the specific elevation of 2500 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
42 km N
2025m alt.
1 hour ago
11° C
-
0
Calm
(0 kph at 258).
8
50 km WSW
2253m alt.
1 hour ago
8° C
Dry
Wind obs. (11 kph from 199 degs) was rejected.
56 km W
1597m alt.
1 hour ago
16° C
Dry
0
Calm
(0 kph at 287).
0
58 km SW
263m alt.
44 minutes ago
21° C
Dry
0
Calm
(0 kph at 0).
0
59 km SSW
1064m alt.
1 hour ago
21° C
Dry
3
Calm
(3 kph at 205).
13

* 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