– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Mon 16 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Mon 16 Feb Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Mon morning, min -9°C on Tue night). Mainly extremely windy.									Days 4–6 Weather Summary A moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 3°C on Sat afternoon, min -8°C on Thu night). Winds decreasing (near gales from the SW on Thu morning, light winds from the WSW by Sat morning).
	Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20			Saturday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. snow	heavy snow	mod. snow	snow shwrs	snow shwrs	snow shwrs	some clouds	some clouds	some clouds	heavy snow	light snow	snow shwrs	clear	clear	clear	clear	some clouds	some clouds
km/h	S	SW	SW	WSW	SW	WSW	W	W	W	SSW	W	WNW	NW	WNW	W	WSW	SSW	SSW
See all weather maps
cm	10	18	9	1	2	44	—	—	—	15	2	1	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-2	-7	-5	-5	-6	-5	-9	-5	-5	-6	-6	-5	-1	-1	1	2	3	3
min °C	-3	-7	-7	-6	-6	-9	-9	-6	-7	-7	-6	-8	-3	-1	-1	1	3	2
chill °C	-13	-20	-18	-17	-18	-21	-19	-14	-17	-16	-15	-17	-10	-6	-5	-2	0	-3

Freezing level m	2050	1750	1600	1700	1600	1800	1250	1650	1200	1250	1550	1400	1650	2400	2600	3150	3300	3200
Cloud base (m)	850	700	750	800	800	700	850	1850	800	750	700	750					7250	5850

	6:33	—	—	6:33	—	—	6:31	—	—	6:30	—	—	6:28	—	—	6:28	—	—
	—	5:35	—	—	5:36	—	—	5:37	—	—	5:37	—	—	5:37	—	—	5:38	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Mon morning, min -9°C on Tue night). Mainly extremely windy.

Ontario Peak Weather (Days 3-6):

A moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 3°C on Sat afternoon, min -8°C on Thu night). Winds decreasing (near gales from the SW on Thu morning, light winds from the WSW by Sat 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. 2 hours ago		-	Light winds from the W (15 kph at 280).	0.0 km High: scattered
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	10° C	Dry and cloudy.	Moderate winds from the W (28 kph at 280).	0.0 km Mid: overcast
Ontario Airport 20 km S 715m alt. 3 hours ago	11° C	Light rain .	Fresh winds from the W (31 kph at 270).	5 km Mid: few High: scattered
Chino Airport 27 km S 218m alt. 3 hours ago	11° C	Light rain .	Fresh winds from the W (30 kph at 270).	3 km Mid: broken High: overcast
AJX - CSS 28 km E 519m alt. 1 hour ago	7° C	-	Light winds from the E (13 kph at 92).
Crestline - CSS 29 km E 1615m alt. 2 hours ago	2° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	4° C	-	Wind obs. (54 kph from 259 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	11° C	-	Fresh winds from the W (33 kph at 270).	0.0 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago		Moderate rain .	Light winds from the W (15 kph at 270).	10 km Mid: few High: broken
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	11° C	Moderate rain .	Moderate winds from the SW (20 kph at 220).	5 km Low: scattered Mid: broken High: overcast

* 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.