– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 pm Sat 07 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sat 07 Feb 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 12°C on Sun morning, min 4°C on Tue afternoon). Winds increasing (calm on Sun morning, fresh winds from the SSW by Tue afternoon).										Days 5–7 Weather Summary A light covering of new snow mostly falling on Tue night. Mild temperatures (max 5°C on Fri morning, min 1°C on Wed morning). Winds decreasing (strong winds from the SSW on Tue night, calm by Wed night).
		Sunday 8			Monday 9			Tuesday 10			Wednesday 11			Thursday 12			Friday 13
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	cloudy	some clouds	some clouds	some clouds	light snow	light snow	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear
km/h	NNE	SW	SW	W	SW	SW	SSW	SSW	SSW	SSW	SSW	SW	WSW	WSW	W	N	NW	W	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	5	2	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	0.2	—	—	—	—	—	—	—	—	—
max °C	10	12	12	11	12	11	10	7	5	3	2	2	3	4	3	3	5	5	4
min °C	10	11	11	11	11	11	8	7	4	2	1	2	2	3	3	3	4	4	3
chill °C	8	11	11	11	11	10	5	3	-2	-5	-6	-2	0	1	1	0	2	2	-1

Freezing level m	3450	3650	3800	3850	3800	3700	3600	3250	2950	2450	2150	2400	2400	2450	2400	2400	2700	3100	3250
Cloud base (m)						6300	6800	6700	1600	850	750	950		5350	2300		8500	8150	9500

	—	6:41	—	—	6:41	—	—	6:39	—	—	6:39	—	—	6:37	—	—	6:37	—	—
	—	—	5:27	—	—	5:28	—	—	5:29	—	—	5:30	—	—	5:30	—	—	5:31	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 12°C on Sun morning, min 4°C on Tue afternoon). Winds increasing (calm on Sun morning, fresh winds from the SSW by Tue afternoon).

Ontario Peak Weather (Days 3-6):

A light covering of new snow mostly falling on Tue night. Mild temperatures (max 5°C on Fri morning, min 1°C on Wed morning). Winds decreasing (strong winds from the SSW on Tue night, calm by Wed 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	16° C	Clear	Light winds from the N (9 kph at 0).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	17° C	-	Light winds from the N (7 kph at 0).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	13° C	Clear	Light winds from the NNW (7 kph at 340).	16 km
AJX - CSS 28 km E 519m alt. 53 minutes ago	18° C	-	Wind obs. (20 kph from 296 degs) was rejected.
Marshall Peak - CSS 30 km E 1211m alt. 53 minutes ago	13° C	-	Moderate winds from the ENE (22 kph at 62).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	18° C	Clear	Light winds from the ENE (6 kph at 60).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	20° C	Clear	Wind obs. (9 kph from 140 degs) was rejected.	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	18° C	Clear	Wind obs. (7 kph from 170 degs) was rejected.	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (2 kph at 30).	0.0 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.