– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 3 am Tue 21 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Tue 21 Jan Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 7°C on Tue night, min 4°C on Tue morning). Winds decreasing (fresh winds from the NNE on Wed night, light winds from the WNW by Thu night).									Days 4–6 Weather Summary A moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 6°C on Fri morning, min -9°C on Sat morning). Winds decreasing (near gales from the SW on Fri night, light winds from the N by Sat night).
	Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	snow shwrs	snow shwrs	snow shwrs	clear	some clouds	clear
km/h	NNE	NNE	ENE	N	NNE	NNE	NNE	NNE	WNW	W	WSW	SW	SSW	SW	SW	ENE	NE	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	4	4	4	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	5	6	7	7	6	6	7	7	7	6	4	0	-7	-9	-8	-7	-7	-5
min°C	4	5	6	7	6	6	6	6	6	5	2	-4	-9	-9	-9	-8	-8	-7
chill°C	0	2	3	5	3	2	2	2	4	0	-5	-14	-20	-20	-18	-12	-14	-16

Freezing level (m)	3550	3600	3650	3700	3550	3650	3700	3700	3700	3550	3250	2350	1500	1300	1200	1400	1750	1700
Cloud base (m)	9950			8850	9000					9800	9500	6550	800	700	750	750	2000	2450

	6:54	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:52	—	—	6:50	—	—
	—	5:08	—	—	5:09	—	—	5:10	—	—	5:12	—	—	5:13	—	—	5:14	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 7°C on Tue night, min 4°C on Tue morning). Winds decreasing (fresh winds from the NNE on Wed night, light winds from the WNW by Thu night).

Ontario Peak Weather (Days 3-6):

A moderate fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 6°C on Fri morning, min -9°C on Sat morning). Winds decreasing (near gales from the SW on Fri night, light winds from the N by Sat night).

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. 2 hours ago	7° C	Clear	Wind obs. (9 kph from 340 degs) was rejected.	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	10° C	Clear	Light winds from the N (9 kph at 1).	16 km
Chino Airport 27 km S 218m alt. 2 hours ago	13° C	Clear	Moderate winds from the ENE (24 kph at 60).	16 km
AJX - CSS 28 km E 519m alt. 1 hour ago	9° C	-	Calm (0 kph at 94).
ZFC: Kl. Matterhorn 28 km E 1158m alt. 1 hour ago		-	Wind obs. (19 kph from 104 degs) was rejected.
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	5° C	-	Fresh winds from the ENE (31 kph at 66).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	7° C	Clear	Calm (0 kph at 0).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 2 hours ago	9° C	Clear	Light winds from the E (15 kph at 100).	16 km
Palmdale Airport (California) 38 km N 923m alt. 2 hours ago	2° C	Clear	Wind obs. (6 kph from 1 degs) was rejected.	16 km
Lake Arrowhead 39 km E 1619m alt. 43 minutes ago		-	Calm (0 kph at 114).

* 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.