– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Sun 08 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Sun 08 Feb Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 8mm) at first, then becoming colder with a dusting of snow on Tue night. Very mild (max 12°C on Sun morning, min 1°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the SSW by Tue afternoon).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 6°C on Fri afternoon, min 0°C on Wed night). Winds decreasing (fresh winds from the SSW on Wed morning, calm by Fri night).
	Sunday 8			Monday 9			Tuesday 10			Wednesday 11			Thursday 12			Friday 13
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

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

Freezing level m	3600	3800	3900	3800	3650	3500	3150	2750	2350	2200	2200	2100	2350	2300	2300	2450	2700	3250
Cloud base (m)				9450		6900	8200	6250	850	750	900	950	6900	2150			9100

	6:41	—	—	6:41	—	—	6:39	—	—	6:39	—	—	6:37	—	—	6:37	—	—
	—	5:27	—	—	5:28	—	—	5:29	—	—	5:30	—	—	5:30	—	—	5:31	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 8mm) at first, then becoming colder with a dusting of snow on Tue night. Very mild (max 12°C on Sun morning, min 1°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the SSW by Tue afternoon).

Ontario Peak Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 6°C on Fri afternoon, min 0°C on Wed night). Winds decreasing (fresh winds from the SSW on Wed morning, calm by Fri 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	22° C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	21° C	Clear	Light winds from the ESE (15 kph at 120).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	21° C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	21° C	Clear	Calm (0 kph at 0).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	29° C	-	Wind obs. (7 kph from 213 degs) was rejected.
Crestline - CSS 29 km E 1615m alt. 1 hour ago	15° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	22° C	-	Wind obs. (26 kph from 232 degs) was rejected.
Riverside Airport 35 km SSE 661m alt. 2 hours ago	23° C	Clear	Light winds from the SE (6 kph at 130).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	23° C	Clear	Calm (0 kph at 0).	16 km
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.