Mount Williamson
Weather Forecast, United States
Issued: 9 pm Sat 21 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sat 21 Dec Local Time

Updates in:

hr min s

Update imminent

4 Mount Williamson Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary A moderate fall of snow, heaviest on Tue morning. Temperatures will be below freezing (max -5°C on Sat night, min -15°C on Tue afternoon). Winds increasing (moderate winds from the W on Mon afternoon, gales from the SW by Tue morning).										Days 5–7 Weather Summary Mostly dry. Temperatures will be well below freezing (max -6°C on Wed night, min -15°C on Tue night). Winds decreasing (gales from the NW on Tue night, moderate winds from the NW by Wed afternoon).									Days 8–10 Weather Summary Mostly dry. Temperatures will be below freezing (max -3°C on Sun morning, min -6°C on Fri night). Winds increasing (fresh winds from the WNW on Sat morning, near gales from the W by Sun afternoon).									Days 11–13 Weather Summary Mostly dry. Temperatures will be below freezing (max -4°C on Mon night, min -6°C on Tue morning). Winds decreasing (strong winds from the W on Mon night, calm by Thu afternoon).
		Sunday 22			Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27			Saturday 28			Sunday 29			Monday 30			Tuesday 31			Wednesday 1			Thu 2
	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

	snow shwrs	some clouds	clear	some clouds	some clouds	clear	clear	snow shwrs	snow shwrs	clear	clear	clear	some clouds	clear	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear
km/h	W	W	WNW	NW	NW	W	SW	SW	W	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	WNW	WNW	W	W	W	W	W	W	W	WNW	WNW	WNW	N	N	NW	NNW	WNW
See all weather maps
cm	1.0	—	—	—	—	—	—	11	2.0	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-5	-6	-7	-6	-5	-5	-5	-10	-14	-12	-9	-7	-6	-8	-8	-8	-7	-7	-6	-4	-4	-4	-3	-4	-3	-3	-4	-4	-5	-6	-6	-5	-5	-5	-4	-5
min°C	-6	-6	-7	-7	-5	-5	-8	-14	-15	-15	-10	-8	-8	-9	-9	-10	-7	-8	-6	-5	-5	-4	-4	-4	-4	-3	-4	-5	-6	-6	-6	-5	-5	-6	-5	-5
chill°C	-14	-14	-16	-16	-13	-12	-20	-29	-31	-30	-21	-17	-18	-20	-20	-22	-17	-19	-16	-13	-14	-12	-14	-14	-14	-11	-13	-14	-14	-14	-13	-12	-12	-10	-9	-8

Freezing level (m)	3400	3250	3250	3200	3500	3400	3550	2900	2100	1400	2450	2800	3100	3200	3150	2650	3200	3100	3450	3650	3650	3650	3850	3700	3900	3950	3850	3800	3500	3550	3600	3700	3700	3550	3700	3700
Cloud base (m)			2900		7100	8050	9100		3350			9150	6900		6400	3500			9200	8100	8750	9200	9850	9700			7300		7300							9450

	—	7:01	—	—	7:03	—	—	7:03	—	—	7:03	—	—	7:03	—	—	7:03	—	—	7:03	—	—	7:05	—	—	7:05	—	—	7:05	—	—	7:05	—	—	7:05	—
	—	—	4:42	—	—	4:42	—	—	4:43	—	—	4:43	—	—	4:44	—	—	4:45	—	—	4:45	—	—	4:45	—	—	4:46	—	—	4:46	—	—	4:47	—	—	4:49

Mount Williamson Weather (Days 0-3):

The weather forecast for Mount Williamson is: A moderate fall of snow, heaviest on Tue morning. Temperatures will be below freezing (max -5°C on Sat night, min -15°C on Tue afternoon). Winds increasing (moderate winds from the W on Mon afternoon, gales from the SW by Tue morning).

Mount Williamson Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -6°C on Wed night, min -15°C on Tue night). Winds decreasing (gales from the NW on Tue night, moderate winds from the NW by Wed afternoon).

Mount Williamson Weather (Days 6-9):

Mostly dry. Temperatures will be below freezing (max -3°C on Sun morning, min -6°C on Fri night). Winds increasing (fresh winds from the WNW on Sat morning, near gales from the W by Sun afternoon).

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 Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Red Fir wx 38 km WSW 2212m alt. 53 minutes ago	3° C	Dry	Calm (0 kph at 0).
Hume 56 km W 1597m alt. 1 hour ago	2° C	-	Calm (0 kph at 180).
Three Rivers Museum 58 km SW 263m alt. 1 hour ago	9° C	Dry	Calm (0 kph at 0).
Hartland wx 58 km WSW 1374m alt. 1 hour ago	3° C	Dry	Calm (0 kph at 180).
Springville 59 km SSW 1064m alt. 43 minutes ago	11° C	Dry	Calm (2 kph at 37).
Grant Grove Village wx 59 km WSW 1989m alt. 1 hour ago	6° C	Dry	Calm (0 kph at 0).
Crabtree wx 74 km W 1345m alt. 1 hour ago	10° C	Dry	Calm (0 kph at 0).
Bishop 77 km NW 1817m alt. 1 hour ago	8° C	Dry	Calm (0 kph at 196).
Darwin 77 km ESE 1500m alt. 42 minutes ago	7° C	Dry	Calm (0 kph at 300).
Bishop Airport 79 km N 1247m alt. 3 hours ago	4° C	Dry and partly cloudy.	Light winds from the N (9 kph at 1).	16 km Low: broken Mid: broken

* 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.