Mount Williamson
Weather Forecast, United States
Issued: 4 am Thu 18 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 18 Apr Local Time

Updates in:

hr min s

Update imminent

4 Mount Williamson Elevations: 4 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 4°C on Sat afternoon, min 0°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Some drizzle, heaviest during Sun afternoon. Freeze-thaw conditions (max 6°C on Sun afternoon, min -2°C on Tue night). Wind will be generally light.									Days 7–9 Weather Summary A moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 1°C on Thu afternoon, min -10°C on Fri night). Wind will be generally light.									Days 10–12 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 1°C on Mon afternoon, min -9°C on Sat morning). Wind will be generally light.
	Thursday 18			Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29
	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

	clear	some clouds	clear	some clouds	snow shwrs	clear	some clouds	rain shwrs	rain shwrs	clear	rain shwrs	rain shwrs	clear	rain shwrs	rain shwrs	clear	rain shwrs	clear	some clouds	light snow	snow shwrs	clear	clear	clear	clear	light snow	mod. snow	some clouds	snow shwrs	snow shwrs	clear	clear	clear	clear	some clouds	clear
km/h	WSW	W	WSW	NNW	WNW	NNW	WSW	W	SSE	S	S	SSW	S	SSW	SSW	S	SW	W	S	W	NNW	WNW	W	WSW	SW	WNW	NW	NNW	NW	N	NW	NNW	NW	NNW	NNW	NE
Wave Height Map See all maps
cm	—	—	—	—	1.0	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5	1.0	—	—	—	—	2.0	8	—	3	1.0	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	0.6	0.3	—	0.4	0.3	—	0.1	0.1	—	0.2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	2	3	2	1	2	2	3	4	3	4	6	5	4	5	4	2	3	1	-1	-1	-3	-1	1	-1	-4	-5	-8	-7	-6	-6	-4	-1	-2	-1	1	1
min°C	2	3	0	0	2	1	2	3	3	3	6	3	3	5	1	1	2	-2	-2	-2	-3	-2	1	-5	-5	-7	-10	-9	-6	-7	-5	-2	-2	-2	1	-1
chill°C	0	1	0	-2	2	-2	0	2	3	2	5	3	3	3	0	-1	-1	-2	-2	-5	-7	-5	-1	-12	-12	-12	-16	-15	-10	-11	-10	-6	-6	-7	-2	-1

Freezing level (m)	3800	3950	3600	3600	3700	3700	3850	3950	3900	4050	4250	4050	4050	4200	3800	3750	3750	3250	3300	3150	3050	3400	3650	3000	2900	2600	2200	2550	2650	2500	2950	3350	3200	3400	3700	3450
Cloud base (m)	7300	7100	7050	6550				3750						4600			3450	3600	3150	2550	4550					2800	2400	2400	2550	3300	2750	3100	3850	3300	3600	3700

	6:13	—	—	6:13	—	—	6:11	—	—	6:09	—	—	6:09	—	—	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—	6:01	—	—
	—	7:30	—	—	7:30	—	—	7:31	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—	—	7:37	—	—	7:37	—	—	7:37	—	—	7:38	—	—	7:39	—

Mount Williamson Weather (Days 0-3):

The weather forecast for Mount Williamson is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Sat afternoon, min 0°C on Thu night). Wind will be generally light.

Mount Williamson Weather (Days 3-6):

Some drizzle, heaviest during Sun afternoon. Freeze-thaw conditions (max 6°C on Sun afternoon, min -2°C on Tue night). Wind will be generally light.

Mount Williamson Weather (Days 6-9):

A moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 1°C on Thu afternoon, min -10°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Mount Williamson at the specific elevation of 3500 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. 59 minutes ago		Dry
Hume 56 km W 1597m alt. 1 hour ago	0° C	-	Calm (0 kph at 270).
Hartland wx 58 km WSW 1374m alt. 1 hour ago	2° C	-	Calm (0 kph at 292).
Three Rivers Museum 58 km SW 263m alt. 37 minutes ago	12° C	Dry	Calm (0 kph at 0).
Springville 59 km SSW 1064m alt. 1 hour ago	12° C	Dry	Calm (2 kph at 25).

* 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.