– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 3 pm Sat 14 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Sat 14 Feb Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min -3°C on Mon night). Winds increasing (light winds from the SSW on Sun night, near gales from the SW by Mon night).											Days 5–7 Weather Summary A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Fri morning, min -4°C on Wed morning). Winds decreasing (gales from the SW on Tue night, light winds from the W by Wed night).
	Sat 14		Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	cloudy	some clouds	some clouds	snow shwrs	heavy snow	light snow	some clouds	some clouds	heavy snow	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds
km/h	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	WSW	SW	SW	WSW	WSW	WSW	WSW	WSW	NNW
See all weather maps
cm	—	—	—	—	—	2	13	5	—	—	13	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	6	5	4	3	2	1	-1	-2	0	-1	-1	-2	-1	-2	-3	-2	-1
min °C	5	3	3	2	0	0	-1	-3	-1	-1	-3	-4	-2	-4	-3	-4	-3
chill °C	1	-2	-2	-3	-6	-6	-10	-12	-7	-8	-13	-11	-7	-9	-7	-8	-8

Freezing level m	3350	3000	2750	2700	2600	2050	1850	1700	1750	1900	1600	1450	1850	1300	1450	1750	1600
Cloud base (m)	8000	7050	6550	6300	800	800	750	750	800	800	750	750	2000	800	800	1600

	—	—	6:35	—	—	6:33	—	—	6:33	—	—	6:31	—	—	6:30	—	—
	5:32	—	—	5:34	—	—	5:35	—	—	5:36	—	—	5:37	—	—	5:37	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min -3°C on Mon night). Winds increasing (light winds from the SSW on Sun night, near gales from the SW by Mon night).

Ontario Peak Weather (Days 3-6):

A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Fri morning, min -4°C on Wed morning). Winds decreasing (gales from the SW on Tue night, light winds from the W 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. 2 hours ago	13° C	Clear	Light winds from the W (11 kph at 260).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	13° C	Clear	Light winds from the WSW (7 kph at 250).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	14° C	Dry and partly cloudy.	Light winds from the W (13 kph at 260).	16 km Low: scattered
Chino Airport 27 km S 218m alt. 3 hours ago	13° C	Clear	Light winds from the W (11 kph at 270).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	11° C	-	Calm (2 kph at 32).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	8° C	-	Light winds from the SSE (19 kph at 159).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	14° C	Clear	Light winds from the N (6 kph at 1).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	14° C	Clear	Light winds from the W (7 kph at 260).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	16° C	Clear	Light winds from the SSW (7 kph at 200).	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.