– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 10 pm Mon 30 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 30 Mar 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 8°C on Mon night, min 0°C on Tue night). Winds decreasing (gales from the WSW on Tue afternoon, moderate winds from the W by Wed morning).										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 8°C on Sun afternoon, min 5°C on Fri morning). Wind will be generally light.
		Tuesday 31			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	cloudy	snow shwrs	clear	clear	rain shwrs	rain shwrs	rain shwrs	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	WSW	WSW	W	W	W	W	WNW	WNW	NW	N	NE	NE	ENE	NE	NE	E	N	S
See all weather maps
cm	—	—	—	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.1	0.3	0.1	—	—	—	—	—	—	—	—	—	—
max °C	8	4	3	1	3	5	4	5	6	6	5	5	6	6	7	6	6	8	8
min °C	6	4	2	0	2	4	3	4	5	6	5	5	5	5	6	6	6	8	7
chill °C	1	-2	-6	-8	-4	-1	-4	-2	0	2	2	2	1	2	4	4	5	8	5

Freezing level m	3850	3200	2850	2600	3300	3550	3500	3750	3750	3800	3550	3500	3550	3400	3500	3450	3450	3650	3700
Cloud base (m)	4950	2850	2500	750	850	1650	850	750	800		8950				9000	8950			9550

	—	6:39	—	—	6:37	—	—	6:35	—	—	6:35	—	—	6:33	—	—	6:31	—	—
	—	—	7:09	—	—	7:10	—	—	7:10	—	—	7:12	—	—	7:13	—	—	7:14	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A dusting of new snow. Freeze-thaw conditions (max 8°C on Mon night, min 0°C on Tue night). Winds decreasing (gales from the WSW on Tue afternoon, moderate winds from the W by Wed morning).

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 8°C on Sun afternoon, min 5°C on Fri morning). 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mt Baldy 3 km W 1250m alt. 3 hours ago	12° C	-	Calm (0 kph at 100).
Alta Loma 9 km S 563m alt. 59 minutes ago	14° C	Dry	Calm (2 kph at 312).
Alta Loma 10 km S 548m alt. 1 hour ago	14° C	Dry	Calm (2 kph at 117).
Wrightwood 13 km N 1828m alt. 58 minutes ago	13° C	Dry	Wind obs. (6 kph from 324 degs) was rejected.
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	15° C	-	Calm (0 kph at 0).	16 km
La Verne wx 16 km SSW 335m alt. 1 hour ago	13° C	Dry	Calm (0 kph at 257).
Ontario wx 18 km S 320m alt. 2 hours ago	15° C	-	Calm (2 kph at 180).
Ontario Airport 20 km S 715m alt. 3 hours ago	17° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Summit Terrace wx 25 km NE 1200m alt. 44 minutes ago	12° C	Dry	Moderate winds from the SW (23 kph at 231).
Golden Valley Acres wx 25 km NE 1114m alt. 1 hour ago	14° C	Dry	Light winds from the SW (13 kph at 220).

* 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.