Mount Williamson
Weather Forecast, United States
Issued: 10 pm Sun 19 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 19 May Local Time

Updates in:

hr min s

Update imminent

4 Mount Williamson Elevations: 4 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -8°C on Mon night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue night).										Days 5–7 Weather Summary Mostly dry. Temperatures will be below freezing (max -1°C on Thu afternoon, min -7°C on Thu night). Wind will be generally light.									Days 8–10 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Tue afternoon, min -4°C on Sat night). Wind will be generally light.									Days 11–13 Weather Summary Mostly dry. Temperatures will be slightly above freezing (max 4°C on Wed afternoon, min 1°C on Wed night). Wind will be generally light.
		Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Fri 31
	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

	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear
km/h	WSW	NW	WNW	NW	NW	NW	WNW	NW	WNW	WNW	W	WSW	W	WNW	NNW	WNW	WNW	W	W	S	SSW	SSW	NW	NW	WNW	SSW	SSW	S	S	S	SSW	SW	WSW	NW	SW	SSW
Wave Height Map See all maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-3	-6	-4	-5	-6	-4	-5	-2	-1	-2	-2	-1	-3	-5	-3	-3	-2	-1	-2	-2	0	-1	-1	2	2	2	4	3	3	4	3	3	4	3	2	3
min°C	-6	-7	-5	-8	-8	-5	-5	-5	-1	-3	-3	-1	-7	-6	-3	-4	-4	-1	-4	-3	-1	-3	-2	1	1	1	4	2	2	4	1	1	4	1	1	3
chill°C	-13	-14	-12	-16	-14	-10	-8	-11	-5	-10	-10	-7	-15	-13	-6	-4	-10	-6	-4	-3	-3	-3	-2	-1	-1	1	2	-2	-2	0	-2	-2	3	1	1	0

Freezing level (m)	3700	3600	3850	3150	3450	3750	3700	4050	4300	4050	4050	4200	3600	3750	4000	3750	4100	4250	3900	4100	4400	4100	4250	4650	4550	4700	4950	4800	4850	4850	4600	4750	4900	4650	4600	4800
Cloud base (m)			4900	3700							9150	5350	4350					4800

	—	5:41	—	—	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:35	—	—	5:35	—
	—	—	7:58	—	—	7:59	—	—	7:59	—	—	—	8:00	—	—	8:00	—	—	8:01	—	—	8:01	—	—	8:02	—	—	8:04	—	—	8:04	—	—	8:05	—	8:06

Mount Williamson Weather (Days 0-3):

The weather forecast for Mount Williamson is: Mostly dry. Temperatures will be below freezing (max -1°C on Wed afternoon, min -8°C on Mon night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Tue night).

Mount Williamson Weather (Days 3-6):

Mostly dry. Temperatures will be below freezing (max -1°C on Thu afternoon, min -7°C on Thu night). Wind will be generally light.

Mount Williamson Weather (Days 6-9):

Mostly dry. Freeze-thaw conditions (max 4°C on Tue afternoon, min -4°C on Sat night). Wind will be generally light.

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
Red Fir wx 38 km WSW 2212m alt. 1 hour ago	4° C	Dry	Calm (0 kph at 0).
Hume 56 km W 1597m alt. 24 minutes ago	2° C	-	Calm (0 kph at 180).
Hartland wx 58 km WSW 1374m alt. 37 minutes ago	6° C	Dry	Calm (0 kph at 112).
Three Rivers Museum 58 km SW 263m alt. 59 minutes ago	13° C	Dry	Calm (0 kph at 0).
Springville 59 km SSW 1064m alt. 23 minutes ago	12° C	Dry	Calm (2 kph at 29).

* 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.