– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Fri 24 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 24 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 9°C on Fri afternoon, min -1°C on Sat night). Winds decreasing (fresh winds from the SW on Sat night, light winds from the WSW by Sun night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Tue morning, min 2°C on Mon morning). Winds increasing (calm on Tue morning, fresh winds from the SSW by Wed afternoon).
	Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	rain shwrs	light rain	rain shwrs	light snow	some clouds	some clouds	rain shwrs	some clouds	clear	clear	clear	clear	clear	some clouds	clear	rain shwrs
km/h	SW	SW	WSW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	W	S	SW	SW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	1	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.1	0.1	0.2	—	—	—	0.1	—	—	—	—	—	—	—	—	0.5
max °C	8	9	6	4	4	1	1	3	2	4	6	7	10	10	10	9	10	6
min °C	7	9	4	3	3	-1	0	3	2	2	6	5	8	10	9	9	8	2
chill °C	5	6	0	-2	-3	-8	-6	-2	-3	-1	4	2	8	8	7	7	4	-3

Freezing level m	3400	3400	3300	2600	2600	1900	2200	2650	3050	3200	3250	3450	3650	3600	3750	3450	3150	2500
Cloud base (m)	5800	9050	850	800	2150	750	800	1850	800	850	7550			8250		3500	3400	850

	6:07	—	—	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—
	—	7:28	—	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—	—	7:31	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A dusting of new snow. Freeze-thaw conditions (max 9°C on Fri afternoon, min -1°C on Sat night). Winds decreasing (fresh winds from the SW on Sat night, light winds from the WSW by Sun night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Tue morning, min 2°C on Mon morning). Winds increasing (calm on Tue morning, fresh winds from the SSW by Wed afternoon).

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	13° C	Clear	Calm (0 kph at 0).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	13° C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 27 km S 218m alt. 3 hours ago	11° C	Clear	Calm (0 kph at 0).	16 km
Crestline - CSS 29 km E 1615m alt. 1 hour ago	8° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	13° C	-	Calm (0 kph at 196).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	12° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	12° C	Clear	Calm (0 kph at 0).	16 km
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (11 kph from 240 degs) was rejected.	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.