– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Wed 12 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Wed 12 Nov Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 41mm), heaviest during Fri night. Very mild (max 13°C on Wed morning, min 6°C on Thu night). Mainly fresh winds.									Days 4–6 Weather Summary Heavy rain (total 73mm), mostly on Sat morning. Becoming colder with a light covering of snow, mostly falling on Mon night. Temperatures will be slightly above freezing (max 4°C on Sun afternoon, min 1°C on Mon night). Winds decreasing (fresh winds from the SSW on Sat morning, light winds from the SW by Sat night).
	Wednesday 12			Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	clear	clear	some clouds	rain shwrs	light rain	mod. rain	heavy rain	heavy rain	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	light rain	heavy rain	mod. snow
km/h	SSW	SSW	SSW	SSW	SSW	S	SSW	S	SSE	SSW	SSW	SSW	SW	SW	SSW	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	9
mm	—	—	—	—	—	0.3	0.7	5	35	38	1.7	4	0.9	0.7	1.2	3	23	—
max°C	13	12	11	11	10	8	7	7	8	3	3	3	3	4	4	3	3	2
min°C	12	11	10	10	9	6	6	7	6	3	3	2	3	4	3	3	2	1
chill°C	10	8	8	7	6	2	2	4	2	-3	-2	-2	0	0	-2	-2	-4	-5

Freezing level (m)	3850	3800	3850	3800	3700	3500	3400	3250	3250	2600	2500	2450	2500	2850	2850	2550	2550	2250
Cloud base (m)	6450	6150	4550	3650	3550	2550	950	850	850	750	750	850	750	750	800	800	750	700

	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: Heavy rain (total 41mm), heaviest during Fri night. Very mild (max 13°C on Wed morning, min 6°C on Thu night). Mainly fresh winds.

Ontario Peak Weather (Days 3-6):

Heavy rain (total 73mm), mostly on Sat morning. Becoming colder with a light covering of snow, mostly falling on Mon night. Temperatures will be slightly above freezing (max 4°C on Sun afternoon, min 1°C on Mon night). Winds decreasing (fresh winds from the SSW on Sat morning, light winds from the SW by Sat night).

This table gives the weather forecast for Ontario Peak at the specific elevation of 2000 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 5 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		Haze -.	Light winds from the WSW (7 kph at 250).	10 km
Ontario Airport 20 km S 715m alt. 2 hours ago	23° C	Dry and cloudy.	Light winds from the W (9 kph at 260).	13 km Low: scattered Mid: broken High: overcast
Chino Airport 27 km S 218m alt. 2 hours ago	23° C	Haze -.	Light winds from the NW (7 kph at 310).	8 km Low: broken
AJX - CSS 28 km E 519m alt. 44 minutes ago	23° C	-	Light winds from the WNW (6 kph at 301).
Crestline - CSS 29 km E 1615m alt. 44 minutes ago	13° C	-	Strong winds from the SSE (39 kph at 166).
Marshall Peak - CSS 30 km E 1211m alt. 44 minutes ago	18° C	-	Light winds from the SSE (13 kph at 167).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	24° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	23° C	Clear	Light winds from the WSW (6 kph at 250).	16 km
Lake Arrowhead 39 km E 1619m alt. 33 minutes ago	14° C	Dry	Calm (0 kph at 267).
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago		Haze -.	Wind obs. (7 kph from 230 degs) was rejected.	10 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.