– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Sat 25 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 25 Apr Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 6°C on Mon night, min -1°C on Sat night). Winds decreasing (fresh winds from the SW on Sat night, calm by Mon night).									Days 4–6 Weather Summary Light rain (total 4mm), mostly falling on Wed night. Very mild (max 11°C on Tue afternoon, min 3°C on Wed night). Wind will be generally light.
	Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	some clouds	light snow	some clouds	some clouds	rain shwrs	some clouds	clear	clear	some clouds	clear	some clouds	some clouds	clear	light rain	light rain	rain shwrs	clear
km/h	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	NW	SE	SSW	SE	SSE	S	SE	N	NNW	NNW
See all weather maps
cm	—	—	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	—	—	—	—	0.1	—	—	—	—	—	—	—	—	2	1.7	0.1	—
max °C	4	5	1	1	3	2	2	5	6	9	11	10	9	10	7	4	8	9
min °C	3	3	-1	0	3	1	1	5	4	7	10	9	9	9	3	4	7	7
chill °C	-1	-3	-7	-6	-2	-4	-3	2	2	7	9	8	8	7	0	2	5	6

Freezing level m	3000	2550	2000	2200	2550	2350	2650	2950	3300	3400	3550	3550	3450	3350	2800	2700	3100	3900
Cloud base (m)	750	1950	700	750	1950	850	900			6500	6600	9200	6650		2400	900	1700	750

	6:07	—	—	6:05	—	—	6:05	—	—	6:03	—	—	6:03	—	—	6:01	—	—
	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—	—	7:31	—	—	7:32	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A dusting of new snow. Freeze-thaw conditions (max 6°C on Mon night, min -1°C on Sat night). Winds decreasing (fresh winds from the SW on Sat night, calm by Mon night).

Ontario Peak Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Wed night. Very mild (max 11°C on Tue afternoon, min 3°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 2000 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
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the SSW (9 kph at 210).	16 km Low: broken Mid: broken High: overcast
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	14° C	Dry and partly cloudy.	Calm (0 kph at 0).	11 km Low: scattered Mid: broken
Ontario Airport 20 km S 715m alt. 3 hours ago	14° C	Dry and cloudy.	Light winds from the SW (9 kph at 230).	16 km Low: broken Mid: broken High: overcast
Chino Airport 27 km S 218m alt. 3 hours ago	14° C	Dry and partly cloudy.	Light winds from the SSW (7 kph at 200).	16 km Low: broken
Crestline - CSS 29 km E 1615m alt. 2 hours ago	4° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	8° C	-	Moderate winds from the SSW (22 kph at 202).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	14° C	Clear	Light winds from the SSE (6 kph at 160).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	11° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
San Bernardino Airport 39 km ESE 407m alt. 3 hours ago	14° C	Dry and cloudy.	Calm (0 kph at 0).	11 km Low: scattered Mid: overcast
EL Monte Airport 40 km SW 361m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the S (11 kph at 190).	16 km Low: few Mid: broken High: 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.