– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 3 am Sun 01 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sun 01 Mar 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 9°C on Sun morning, min 5°C on Mon morning). Winds decreasing (near gales from the WSW on Sun night, calm by Tue afternoon).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 7°C on Wed morning, min -5°C on Fri afternoon). Winds increasing (calm on Thu night, near gales from the ENE by Fri night).
	Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5			Friday 6
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	light snow	clear
km/h	W	WSW	WSW	W	W	NNW	N	NNW	WNW	W	W	NW	N	NNW	ENE	S	NE	E
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	8	7	6	6	5	6	6	7	7	6	4	2	2	1	-2	-4	0
min °C	9	8	6	5	5	5	5	6	6	6	5	1	1	2	-1	-2	-5	-3
chill °C	6	4	0	-1	1	2	3	6	5	2	0	-6	-4	-2	-4	-4	-14	-13

Freezing level m	3900	3800	3650	3600	3600	3500	3500	3450	3650	3650	3650	3200	2750	2900	2700	2400	2100	2500
Cloud base (m)	8800			8200			8900										3000	4350

	6:18	—	—	6:16	—	—	6:16	—	—	6:15	—	—	6:13	—	—	6:11	—	—
	—	5:45	—	—	5:46	—	—	5:47	—	—	5:49	—	—	5:50	—	—	5:51	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Mild temperatures (max 9°C on Sun morning, min 5°C on Mon morning). Winds decreasing (near gales from the WSW on Sun night, calm by Tue afternoon).

Ontario Peak Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 7°C on Wed morning, min -5°C on Fri afternoon). Winds increasing (calm on Thu night, near gales from the ENE by Fri 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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mt Baldy 3 km W 1250m alt. 1 hour ago	11° C	-	Calm (2 kph at 0).
Alta Loma 9 km S 563m alt. 2 hours ago	23° C	Dry	Calm (0 kph at 339).
Alta Loma 10 km S 548m alt. 1 hour ago	22° C	Dry	Calm (0 kph at 308).
Wrightwood 13 km N 1828m alt. 1 hour ago	16° C	Dry	Calm (0 kph at 86).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	20° C	Clear	Calm (0 kph at 0).	16 km
La Verne wx 16 km SSW 335m alt. 57 minutes ago	22° C	Dry	Calm (0 kph at 0).
Ontario wx 18 km S 320m alt. 1 hour ago	22° C	-	Calm (0 kph at 155).
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	15° C	-	Calm (0 kph at 0).	16 km Low: few
Pomona wx 21 km S 255m alt. 3 hours ago	11° C	Dry	Calm (0 kph at 144).

* 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.