– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Sat 31 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Sat 31 Oct Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A light covering of new snow mostly falling on Sun morning. Freeze-thaw conditions (max 11°C on Mon afternoon, min -1°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Sun afternoon, light winds from the NNW by Mon night).										Days 5–7 Weather Summary Mostly dry. Very mild (max 11°C on Wed afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the W on Tue night, calm by Wed night).
		Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	light snow	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	clear	clear
Cloud base (m)	700	700	1600		9350	9100	9600			9500			7300	6350	5950
km/h	SSW	SW	WNW	NNW	N	NNW	W	WSW	W	WNW	NW	NW	NNE	NNW	NNE	NNE
See all weather maps
cm	3	3	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	1	0	7	9	11	11	11	10	10	10	11	10	7	7	8
min °C	1	0	-1	3	8	11	11	10	9	9	10	10	7	7	7	7
chill °C	-4	-8	-9	-3	5	10	11	7	5	5	9	9	7	7	6	4

Freezing level m	2950	2650	2700	3850	4550	4700	4750	4600	4450	4450	4450	4350	4050	3750	3700	3850

	—	6:09	—	—	7:09	—	—	7:11	—	—	7:11	—	—	7:13	—	—
	—	—	4:57	—	—	5:55	—	—	5:54	—	—	5:53	—	—	5:53	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A light covering of new snow mostly falling on Sun morning. Freeze-thaw conditions (max 11°C on Mon afternoon, min -1°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Sun afternoon, light winds from the NNW by Mon night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Wed afternoon, min 7°C on Wed night). Winds decreasing (fresh winds from the W on Tue night, calm by Wed 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
Ontario Airport 20 km S 715m alt. 2 hours ago	16°C	Light rain .	Calm (0 kph at 0).	10 km Mid: few High: broken
Chino Airport 27 km S 714m alt. 2 hours ago	16°C	Light rain .	Light winds from the ESE (6 kph at 110).	10 km Mid: scattered High: overcast
Riverside Airport 35 km SSE 661m alt. 1 hour ago	15°C	Light rain .	Calm (0 kph at 0).	11 km Low: broken Mid: broken High: overcast
Corona Municipal Airport (California) 36 km S 163m alt. 1 hour ago		Light rain .	Calm (0 kph at 0).	10 km Mid: few High: broken
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	14°C	Moderate rain .	Light winds from the ESE (7 kph at 120).	16 km Low: scattered Mid: broken High: overcast
Mount Wilson Airport 41 km WSW 662m alt. 2 hours ago		-	Light winds from the SW (9 kph at 220).	0.0 km
Anaheim 43 km S 203.6m alt. 54 minutes ago	1°C	-	Calm (0 kph at 57).
Placentia wx 43 km S 70m alt. 1 hour ago	18°C	Dry	Calm (0 kph at 0).
Victorville Airport 45 km NNE 250m alt. 2 hours ago	12°C	Dry and cloudy.	Light winds from the W (7 kph at 280).	16 km Low: overcast
Fullerton Airport 52 km SSW 715m alt. 2 hours ago	17°C	Light rain .	Calm (0 kph at 0).	16 km Low: few Mid: broken High: overcast

* 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.