– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 9 am Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 5mm), mostly falling on Fri night. Mild temperatures (max 6°C on Thu morning, min 1°C on Thu night). Winds decreasing (strong winds from the W on Fri night, calm by Sat night).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Mon night). Winds increasing (light winds from the SSW on Sun morning, fresh winds from the SSW by Mon night).
	Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	rain shwrs	some clouds	rain shwrs	rain shwrs	light rain	rain shwrs	clear	clear	some clouds	clear	rain shwrs	clear	snow shwrs	clear	clear	some clouds
Cloud base (m)					1800	800	750	750	1650			900	900	1800	2450	900
km/h	SSE	SSE	S	S	SSW	W	W	WSW	W	SSW	SW	SSW	SSW	SSW	SW	W	NW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4	—	—	—
mm	—	—	0.5	—	0.5	2	1.7	0.3	—	—	—	—	0.1	—	—	—	—	—
max °C	6	5	3	2	2	3	5	6	6	6	6	6	4	1	-1	0	1	1
min °C	6	4	1	1	2	1	4	6	5	6	6	4	3	0	-2	-2	0	1
chill °C	2	-1	-5	-5	-4	-6	0	3	4	5	4	0	-2	-6	-9	-8	-6	-4

Freezing level m	3750	3350	2950	2900	2900	2850	3650	3900	3950	3900	3850	3750	3550	2800	2450	2400	2650	2950

	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—
	—	4:47	—	—	4:46	—	—	4:46	—	—	4:45	—	—	4:45	—	—	4:45	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 5mm), mostly falling on Fri night. Mild temperatures (max 6°C on Thu morning, min 1°C on Thu night). Winds decreasing (strong winds from the W on Fri night, calm by Sat night).

Ontario Peak Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Mon night). Winds increasing (light winds from the SSW on Sun morning, fresh winds from the SSW by Mon night).

This table gives the weather forecast for Ontario Peak at the specific elevation of 2649 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Ontario Peak. 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	24°C	Clear	Light winds from the ESE (13 kph at 120).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	24°C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 2 hours ago	24°C	-	Calm (0 kph at 0).	16 km Low: few
Riverside Airport 35 km SSE 661m alt. 2 hours ago	24°C	Clear	Light winds from the W (6 kph at 260).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	25°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	26°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 40 km SW 361m alt. 2 hours ago	25°C	Clear	Light winds from the S (9 kph at 190).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 1 hour ago		-	Wind obs. (9 kph from 250 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 1 hour ago		-	Calm (2 kph at 214).
Placentia wx 43 km S 70m alt. 24 minutes ago	27°C	Dry	Calm (2 kph at 82).

* 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.