– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Mon 01 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Mon 01 Dec Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Mon night, min 0°C on Wed morning). Winds increasing (calm on Mon night, fresh winds from the WNW by Tue night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 8°C on Fri night, min 0°C on Thu morning). Winds decreasing (fresh winds from the NNE on Fri morning, light winds from the NNW by Sat night).
	Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 5			Saturday 6
	AM	PM	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	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	NE	NE	WNW	NW	WNW	WNW	N	NE	NE	NE	NNE	NNE	NNE	N	NNW	NNW	NNW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	4	5	6	5	5	6	1	0	1	1	2	4	5	6	8	8	8	8
min°C	3	5	5	5	5	2	0	0	0	0	2	3	4	6	7	7	8	8
chill°C	-1	2	2	2	2	-4	-5	-6	-6	-5	-2	-2	-1	2	4	3	4	5

Freezing level (m)	3250	3600	3700	3550	3700	3650	2750	2700	2800	2700	3000	3400	3450	3750	4050	4050	4100	4100
Cloud base (m)					8450	800	8800	8650			8350		9150					9550

	6:37	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:41	—	—	6:41	—	—
	—	4:39	—	—	4:39	—	—	4:39	—	—	4:39	—	—	4:39	—	—	4:39	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 6°C on Mon night, min 0°C on Wed morning). Winds increasing (calm on Mon night, fresh winds from the WNW by Tue night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 8°C on Fri night, min 0°C on Thu morning). Winds decreasing (fresh winds from the NNE on Fri morning, light winds from the NNW 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	18° C	Clear	Light winds from the WNW (9 kph at 290).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	17° C	Clear	Light winds from the W (9 kph at 260).	11 km
Ontario Airport 20 km S 715m alt. 3 hours ago	18° C	-	Light winds from the W (11 kph at 270).	11 km Low: few
Chino Airport 27 km S 218m alt. 3 hours ago	20° C	Haze -.	Light winds from the N (6 kph at 1).	10 km Low: few
AJX - CSS 28 km E 519m alt. 2 hours ago	21° C	-	Near gales from the NNE (54 kph at 13).
Crestline - CSS 29 km E 1615m alt. 2 hours ago	7° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	12° C	-	Fresh winds from the NE (30 kph at 55).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	22° C	Clear	Light winds from the N (11 kph at 1).	16 km
Lake Arrowhead 39 km E 1619m alt. 1 hour ago		-	Calm (0 kph at 119).
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	21° C	Clear	Calm (0 kph at 0).	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.