– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 9 pm Mon 09 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Mon 09 Nov Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 10°C on Mon night, min 4°C on Thu afternoon). Wind will be generally light.										Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 6°C on Sat night, min 0°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, light winds from the W by Sat night).
		Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	snow shwrs	snow shwrs	some clouds	rain shwrs
Cloud base (m)											7950	2200	850	700	1600	750
km/h	NW	NNE	NNE	NE	NE	ENE	SSE	SSE	S	S	S	SSW	SW	SW	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	3	1	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	0.3	—	0.6
max °C	10	10	10	10	10	10	9	6	5	3	3	2	1	2	4	6
min °C	10	10	10	9	10	9	7	6	4	2	2	2	0	1	3	4
chill °C	9	8	8	7	8	9	4	2	-1	-4	-3	-3	-8	-7	-2	0

Freezing level m	4200	4100	4050	4000	4100	4200	4200	3700	3500	3050	2900	3000	2750	2900	3200	3750

	—	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—	6:22	—	—
	—	—	4:49	—	—	4:47	—	—	4:47	—	—	4:46	—	—	4:46	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 10°C on Mon night, min 4°C on Thu afternoon). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 6°C on Sat night, min 0°C on Fri night). Winds decreasing (near gales from the WSW on Fri night, light winds from the W by Sat 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	19°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	21°C	Clear	Light winds from the N (6 kph at 1).	16 km
Chino Airport 27 km S 218m alt. 3 hours ago	19°C	Clear	Light winds from the NE (6 kph at 50).	16 km
Riverside Airport 35 km SSE 661m alt. 3 hours ago	19°C	Clear	Light winds from the NNE (9 kph at 30).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	14°C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 3 hours ago		-	Wind obs. (6 kph from 80 degs) was rejected.	0.0 km
Anaheim 43 km S 203.6m alt. 2 hours ago		-	Calm (2 kph at 240).
Placentia wx 43 km S 70m alt. 1 hour ago	18°C	Dry	Calm (3 kph at 82).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	10°C	Clear	Wind obs. (11 kph from 170 degs) was rejected.	16 km

* 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.