– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 3 pm Sat 27 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Sat 27 Dec Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -2°C on Sat afternoon). Winds increasing (light winds from the NNW on Sat afternoon, fresh winds from the NE by Mon afternoon).											Days 5–7 Weather Summary Some drizzle, heaviest during Thu night. Mild temperatures (max 8°C on Wed morning, min 2°C on Fri morning). Winds decreasing (fresh winds from the NE on Tue afternoon, calm by Wed night).
	Sat 27		Sunday 28			Monday 29			Tuesday 30			Wednesday 31			Thursday 1
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	rain shwrs
km/h	NNW	NE	NE	NNE	NE	NE	ENE	ENE	NE	NE	ENE	NE	ENE	SSE	SSE	SSE	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.6
max °C	-2	1	2	2	1	2	4	3	4	5	7	8	8	7	6	4	4
min °C	-2	-1	2	2	1	2	3	3	3	3	5	7	7	6	5	4	3
chill °C	-7	-6	-3	-2	-4	-4	-3	-3	-2	-1	1	4	5	5	3	3	0

Freezing level m	2350	2550	3000	3000	2900	3100	3200	3300	3250	3600	3850	3950	4000	3750	3650	3400	3250
Cloud base (m)					6550										6700	6100	4500

	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—	6:56	—	—
	4:47	—	—	4:47	—	—	4:49	—	—	4:50	—	—	4:51	—	—	4:52	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Freeze-thaw conditions (max 4°C on Mon afternoon, min -2°C on Sat afternoon). Winds increasing (light winds from the NNW on Sat afternoon, fresh winds from the NE by Mon afternoon).

Ontario Peak Weather (Days 3-6):

Some drizzle, heaviest during Thu night. Mild temperatures (max 8°C on Wed morning, min 2°C on Fri morning). Winds decreasing (fresh winds from the NE on Tue afternoon, 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	14° C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	15° C	Clear	Wind obs. (7 kph from 160 degs) was rejected.	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	15° C	-	Light winds from the SW (7 kph at 230).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago		-	Wind obs. (9 kph from 1 degs) was rejected.	16 km Low: few
AJX - CSS 28 km E 519m alt. 39 minutes ago	11° C	-	Light winds from the N (13 kph at 357).
Crestline - CSS 29 km E 1615m alt. 39 minutes ago	2° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 39 minutes ago	7° C	-	Fresh winds from the N (37 kph at 350).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	16° C	Clear	Light winds from the N (6 kph at 1).	16 km
Lake Arrowhead 39 km E 1619m alt. 27 minutes ago	1° C	-	Calm (0 kph at 280).
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	15° 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.