– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 am Sat 25 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 25 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 3°C on Mon night, min -4°C on Sat night). Winds decreasing (strong winds from the SW on Sat night, calm by Mon night).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Thu night, min 2°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the N by Thu afternoon).
	Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	light snow	some clouds	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	some clouds	some clouds	clear	clear
km/h	WSW	SSW	SW	W	W	W	W	WNW	NW	SSW	S	S	SSE	S	SE	NNE	N	N
See all weather maps
cm	—	—	5	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	1	-3	-2	-1	-1	0	1	3	5	6	6	5	6	5	3	5	7
min °C	1	-1	-4	-3	-2	-1	0	1	1	4	6	5	5	6	2	2	4	6
chill °C	-5	-9	-13	-11	-10	-8	-5	-4	-3	4	5	2	2	4	-2	-4	-1	2

Freezing level m	2950	2500	2050	2150	2550	2350	2600	2950	3250	3450	3600	3500	3400	3500	3200	3200	3350	3950
Cloud base (m)	800	2450	700	750	1800	800	950	1750		6550	7050	7050			3200	1550	1700

	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—
	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—	—	7:31	—	—	7:32	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 3°C on Mon night, min -4°C on Sat night). Winds decreasing (strong winds from the SW on Sat night, calm by Mon night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Thu night, min 2°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the N by Thu afternoon).

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	16° C	Dry and partly cloudy.	Moderate winds from the SW (24 kph at 230).	14 km Low: broken Mid: broken High: broken
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the SSW (28 kph at 200).	13 km Low: scattered Mid: broken
Ontario Airport 20 km S 715m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the SW (24 kph at 230).	16 km Low: few Mid: scattered High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the WSW (28 kph at 240).	16 km Low: broken Mid: broken
Crestline - CSS 29 km E 1615m alt. 1 hour ago	5° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	9° C	-	Near gales from the WSW (54 kph at 248).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	21° C	Dry and partly cloudy.	Moderate winds from the W (20 kph at 280).	16 km Low: scattered
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the W (20 kph at 270).	16 km Low: broken
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	21° C	Dry and partly cloudy.	Light winds from the W (19 kph at 260).	16 km Low: scattered Mid: broken
EL Monte Airport 40 km SW 361m alt. 2 hours ago	19° C	Dry and partly cloudy.	Moderate winds from the S (28 kph at 180).	16 km Low: broken

* 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.