– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Fri 26 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Fri 26 Dec Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 3°C on Sun night, min -5°C on Fri night). Winds decreasing (strong winds from the SW on Fri morning, light winds from the NNE by Sun afternoon).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Tue morning, min 3°C on Mon morning). Winds decreasing (fresh winds from the NE on Mon afternoon, light winds from the SSE by Wed afternoon).
	Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 31
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. snow	mod. snow	snow shwrs	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	light rain
km/h	SSW	SW	WSW	WNW	N	NNE	NE	NNE	NNE	NE	NE	ENE	ENE	ENE	ESE	ESE	SSE	SSE
See all weather maps
cm	10	10	3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.4
max °C	-1	-1	-3	-3	-1	1	2	2	3	4	5	6	7	7	7	7	6	6
min °C	-1	-2	-5	-3	-3	-1	2	2	2	3	4	5	7	7	7	7	6	4
chill °C	-9	-10	-13	-9	-9	-7	-3	-1	-2	-3	-2	0	3	4	4	4	5	-1

Freezing level m	2500	2450	1900	2050	2250	2700	2950	3000	3150	3400	3500	3650	3850	3900	3900	3850	3750	3600
Cloud base (m)	750	700	1550	850	1600				6850									3650

	6:54	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—
	—	4:46	—	—	4:47	—	—	4:47	—	—	4:49	—	—	4:50	—	—	4:51	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 3°C on Sun night, min -5°C on Fri night). Winds decreasing (strong winds from the SW on Fri morning, light winds from the NNE by Sun afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Tue morning, min 3°C on Mon morning). Winds decreasing (fresh winds from the NE on Mon afternoon, light winds from the SSE by Wed afternoon).

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. 1 hour ago	12° C	Moderate rain .	Light winds from the E (11 kph at 80).	2 km Low: broken Mid: broken High: overcast
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	12° C	Dry and cloudy.	Wind obs. (9 kph from 1 degs) was rejected.	0.0 km High: overcast
Ontario Airport 20 km S 715m alt. 2 hours ago	12° C	Light rain .	Light winds from the NNE (15 kph at 30).	5 km Mid: scattered High: broken
Chino Airport 27 km S 218m alt. 2 hours ago	13° C	-	Light winds from the NNE (17 kph at 20).	0.0 km
AJX - CSS 28 km E 519m alt. 48 minutes ago	10° C	-	Wind obs. (20 kph from 102 degs) was rejected.
Crestline - CSS 29 km E 1615m alt. 48 minutes ago	3° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	7° C	-	Gales from the SE (65 kph at 138).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	14° C	Dry and cloudy.	Light winds from the ESE (11 kph at 120).	16 km Low: overcast
Lake Arrowhead 39 km E 1619m alt. 44 minutes ago	12° C	Dry	Calm (0 kph at 285).
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	14° C	Moderate rain .	Light winds from the E (7 kph at 80).	16 km Low: scattered Mid: 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.