– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Thu 01 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Thu 01 Jan Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 5°C on Fri morning, min 0°C on Sat night). Winds decreasing (near gales from the SSW on Thu morning, light winds from the SW by Fri morning).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -1°C on Sun morning, min -2°C on Sun night). Winds decreasing (strong winds from the SSW on Sun morning, calm by Tue night).
	Thursday 1			Friday 2			Saturday 3			Sunday 4			Monday 5			Tuesday 6
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

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

Freezing level m	2950	3000	3400	3650	3550	3450	2950	2900	2750	2550	2500	2400	2350	2400	2450	2450	2400	2350
Cloud base (m)	750	750	850	950	6450	1800	800	800	750	750	800	750	800	850	1550	1850	1900	800

	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—
	—	4:52	—	—	4:52	—	—	4:52	—	—	4:53	—	—	4:54	—	—	4:55	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 5°C on Fri morning, min 0°C on Sat night). Winds decreasing (near gales from the SSW on Thu morning, light winds from the SW by Fri morning).

Ontario Peak Weather (Days 3-6):

A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -1°C on Sun morning, min -2°C on Sun night). Winds decreasing (strong winds from the SSW on Sun morning, calm by Tue 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	15° C	Dry and cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: scattered Mid: overcast
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	16° C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 250).	11 km Low: broken
Ontario Airport 20 km S 715m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the SW (15 kph at 220).	11 km Low: broken Mid: overcast
Chino Airport 27 km S 218m alt. 2 hours ago	16° C	Light rain .	Light winds from the WSW (9 kph at 240).	14 km Low: broken
AJX - CSS 28 km E 519m alt. 1 hour ago	13° C	-	Fresh winds from the ESE (30 kph at 106).
Crestline - CSS 29 km E 1615m alt. 1 hour ago	7° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	9° C	-	Moderate winds from the SSW (26 kph at 197).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	15° C	Light rain .	Calm (0 kph at 0).	5 km Mid: broken High: broken
Lake Arrowhead 39 km E 1619m alt. 1 hour ago		-	Calm (0 kph at 290).
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	13° C	Moderate rain .	Light winds from the SE (6 kph at 130).	3 km Low: overcast

* 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.