– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Wed 22 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 22 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 10°C on Thu afternoon, min 3°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 5°C on Mon afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the SW by Mon night).
	Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	some clouds	some clouds	clear	rain shwrs	light rain	snow shwrs	some clouds	some clouds	some clouds	rain shwrs	some clouds	some clouds	some clouds
km/h	WSW	WSW	WNW	N	WSW	W	SW	SW	WSW	SW	SW	WSW	WSW	WSW	WSW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	0.1	0.1	—	—	—	—	0.1	—	—	—
max °C	4	8	6	8	10	9	8	9	7	4	3	0	2	4	3	3	5	4
min °C	3	7	6	6	10	7	7	9	4	3	1	0	0	4	2	2	5	3
chill °C	-1	4	3	3	10	5	5	6	0	-1	-6	-7	-6	-1	-3	-2	2	0

Freezing level m	3400	3500	3650	3450	3250	3550	3550	3500	3250	2750	2150	1950	2500	2850	3000	3000	3100	3200
Cloud base (m)	850	8000	9300		8600		6150	6550	800	850	2150	750	800	1900	900	850	6300

	6:11	—	—	6:09	—	—	6:07	—	—	6:07	—	—	6:05	—	—	6:05	—	—
	—	7:27	—	—	7:28	—	—	7:28	—	—	7:29	—	—	7:30	—	—	7:30	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 10°C on Thu afternoon, min 3°C on Wed morning). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 5°C on Mon afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the SW by Mon 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. 1 hour ago	18° C	-	Light winds from the SW (15 kph at 220).	16 km Low: few
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the W (11 kph at 260).	16 km Low: scattered
Ontario Airport 20 km S 715m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the SW (7 kph at 220).	16 km Low: broken Mid: broken
Chino Airport 27 km S 218m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the SW.(Wind varies from 190 to 270 degs) (15 kph at 230).	16 km Low: scattered Mid: broken
Crestline - CSS 29 km E 1615m alt. 54 minutes ago	6° C	-	Calm (0 kph at 0).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	18° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	21° C	Clear	Moderate winds from the W (20 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	18° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
EL Monte Airport 40 km SW 361m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the S (13 kph at 180).	16 km Low: scattered
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Calm (4 kph at 180).	0.0 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.