– Lat/Long: 34.23° N 117.62° W

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

Issued: 10 pm Thu 25 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 6°C on Sun afternoon, min -2°C on Fri night). Winds decreasing (strong winds from the NW on Fri morning, calm by Sun afternoon).										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 6°C on Sun night). Wind will be generally light.
		Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	snow shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	WNW	NW	WNW	N	NW	NW	NNW	W	NW	W	WNW	ENE	WSW	SSW	W	NW	SSE	SSW	SSW
Wave Height Map See all maps
cm	—	—	—	1.0	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	3	1	0	0	2	2	5	5	6	7	8	9	9	9	9	8	9	8	8
min°C	2	1	-1	-2	1	1	4	5	5	6	7	8	8	8	8	8	8	8	7
chill°C	-4	-6	-9	-10	-4	-3	0	2	5	5	5	8	8	8	7	6	8	7	6

Freezing level (m)	3400	2850	2550	2550	2950	2900	3650	3500	3500	3900	4000	3950	4050	4000	3950	4100	4000	3900	3950
Cloud base (m)	800	750	750			2500													9800

	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—	6:01	—	—	6:00	—	—
	—	—	7:30	—	—	7:31	—	—	7:31	—	—	7:32	—	—	7:34	—	—	7:35	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A dusting of new snow. Freeze-thaw conditions (max 6°C on Sun afternoon, min -2°C on Fri night). Winds decreasing (strong winds from the NW on Fri morning, calm by Sun afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 6°C on Sun night). Wind will be generally light.

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 1 hour ago	11° C	-	Light winds from the SSW (9 kph at 210).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	12° C	Dry and cloudy.	Light winds from the SW (9 kph at 220).	16 km Low: few Mid: few High: overcast
Chino Airport 27 km S 218m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the WSW (11 kph at 240).	16 km Low: overcast
AJX - CSS 28 km E 519m alt. 2 hours ago	10° C	-	Light winds from the N (6 kph at 3).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	12° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: 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.