– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 3 pm Fri 13 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Fri 13 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 morning. Freeze-thaw conditions (max 4°C on Sat morning, min -5°C on Mon morning). Winds increasing (calm on Fri night, severe gales from the SSW by Mon morning).											Days 5–7 Weather Summary A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Wed night, min -9°C on Wed morning). Winds decreasing (stormy winds from the WSW on Tue night, light winds from the WNW by Thu morning).
	Fri 13		Saturday 14			Sunday 15			Monday 16			Tuesday 17			Wednesday 18
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	cloudy	heavy snow	snow shwrs	snow shwrs	snow shwrs	snow shwrs	heavy snow	snow shwrs	snow shwrs	clear
km/h	NNW	NNE	SW	SSW	SSW	SSW	SSW	SSW	SSW	SW	WSW	WSW	WSW	SW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	22	10	5	1	2	38	10	1	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	3	4	3	2	0	0	0	-3	-7	-6	-6	-6	-6	-8	-5	-3
min °C	0	2	3	2	1	0	0	-4	-5	-7	-8	-7	-7	-7	-9	-8	-5
chill °C	-4	-2	-1	-4	-6	-8	-7	-14	-17	-19	-19	-18	-18	-18	-19	-16	-13

Freezing level m	2600	3300	3350	3350	3050	2700	2550	2250	2000	1700	1550	1550	1700	1650	1400	1350	1150
Cloud base (m)		9050	7950	8100		6450	6600		700	700	800	800	850	700	750	800	900

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

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 4°C on Sat morning, min -5°C on Mon morning). Winds increasing (calm on Fri night, severe gales from the SSW by Mon morning).

Ontario Peak Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Wed night, min -9°C on Wed morning). Winds decreasing (stormy winds from the WSW on Tue night, light winds from the WNW by Thu morning).

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 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	19° C	Clear	Light winds from the W (19 kph at 270).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 1 hour ago	18° C	Clear	Light winds from the SSW (9 kph at 210).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	19° C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few
Chino Airport 27 km S 218m alt. 2 hours ago	19° C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few
AJX - CSS 28 km E 519m alt. 50 minutes ago	20° C	-	Light winds from the NNE (19 kph at 16).
Crestline - CSS 29 km E 1615m alt. 2 hours ago	9° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 50 minutes ago	12° C	-	Strong winds from the NE (41 kph at 50).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	20° C	Clear	Moderate winds from the W (26 kph at 270).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	21° C	Clear	Light winds from the W (17 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	20° C	Clear	Moderate winds from the W (26 kph at 260).	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.