– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 3 pm Wed 19 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Wed 19 Nov Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 4°C on Sat morning, min 0°C on Thu night). Winds increasing (light winds from the NNW on Wed night, strong winds from the NNE by Fri night).											Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Mon morning, min 4°C on Sat afternoon). Wind will be generally light.
	Wed 19		Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

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

Freezing level (m)	2200	2250	2400	2200	2000	1950	2050	2200	2350	2500	2750	3050	3450	3750	3900	3850	3800
Cloud base (m)	1750	1600	800	800	700	1700	850	750	900	1950					8750

	—	—	6:28	—	—	6:28	—	—	6:30	—	—	6:31	—	—	6:31	—	—
	4:44	—	—	4:43	—	—	4:43	—	—	4:42	—	—	4:42	—	—	4:42	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 4°C on Sat morning, min 0°C on Thu night). Winds increasing (light winds from the NNW on Wed night, strong winds from the NNE by Fri night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Mon morning, min 4°C on Sat afternoon). Wind will be generally light.

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the WSW (9 kph at 250).	16 km Low: scattered
Ontario Airport 20 km S 715m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the W (13 kph at 270).	16 km Low: few Mid: scattered
Chino Airport 27 km S 218m alt. 2 hours ago	17° C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few
AJX - CSS 28 km E 519m alt. 1 hour ago	11° C	-	Wind obs. (19 kph from 7 degs) was rejected.
Crestline - CSS 29 km E 1615m alt. 1 hour ago	2° C	-	Moderate winds from the SSW (24 kph at 204).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	6° C	-	Light winds from the WNW (17 kph at 290).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	16° C	Clear	Light winds from the W (19 kph at 260).	16 km
Lake Arrowhead 39 km E 1619m alt. 1 hour ago	8° C	Dry	Calm (0 kph at 274).
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	16° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
EL Monte Airport 40 km SW 361m alt. 2 hours ago	17° C	-	Light winds from the SW (13 kph at 230).	16 km Low: few

* 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.