– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 3 pm Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 pm Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of snow turning to light rain (total 3mm) on Fri night. Freeze-thaw conditions (max 6°C on Sun morning, min 0°C on Thu night). Winds decreasing (near gales from the WSW on Fri night, calm by Sat night).											Days 5–7 Weather Summary A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -3°C on Mon night). Winds increasing (light winds from the SW on Sun afternoon, strong winds from the SSW by Mon night).
	Thu 12		Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	some clouds	some clouds	snow shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	snow shwrs	snow shwrs	clear	clear	clear
Cloud base (m)			2800	1500	700	800	1850	900		9550		850	1850	800	800	1800
km/h	SSE	S	S	SSW	WSW	W	W	W	SSW	SW	SSW	S	SSW	SW	W	WNW	WNW
See all weather maps
cm	—	—	—	—	1	—	—	—	—	—	—	—	1	4	—	—	—
mm	0.1	0.2	—	—	2	0.1	—	—	—	—	—	—	—	—	—	—	—
max °C	5	2	1	1	5	5	5	5	6	6	6	3	1	-1	-2	-1	1
min °C	3	0	1	0	1	5	5	5	6	6	4	2	0	-3	-3	-1	0
chill °C	-3	-6	-5	-7	-7	2	2	3	5	4	0	-4	-7	-10	-10	-6	-6

Freezing level m	3400	2900	2750	2700	2900	3800	3800	3850	3950	3900	3750	3400	2750	2250	2150	2450	2750

	—	—	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: A dusting of snow turning to light rain (total 3mm) on Fri night. Freeze-thaw conditions (max 6°C on Sun morning, min 0°C on Thu night). Winds decreasing (near gales from the WSW on Fri night, calm by Sat night).

Ontario Peak Weather (Days 3-6):

A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 6°C on Sun afternoon, min -3°C on Mon night). Winds increasing (light winds from the SW on Sun afternoon, strong 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. 3 hours ago	22°C	Clear	Light winds from the SW (9 kph at 230).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	22°C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few Mid: few
Chino Airport 27 km S 218m alt. 2 hours ago	21°C	Dry and partly cloudy.	Light winds from the W (15 kph at 270).	16 km Low: few Mid: scattered
Riverside Airport 35 km SSE 661m alt. 2 hours ago	22°C	Clear	Light winds from the N (7 kph at 1).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	22°C	Clear	Light winds from the N (9 kph at 1).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	22°C	Clear	Light winds from the WSW (15 kph at 240).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	22°C	-	Light winds from the WSW (9 kph at 240).	16 km Low: few
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Moderate winds from the SW (20 kph at 220).	0.0 km
Anaheim 43 km S 203.6m alt. 51 minutes ago		-	Calm (0 kph at 238).
Placentia wx 43 km S 70m alt. 35 minutes ago	18°C	Dry	Calm (0 kph at 0).

* 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.