– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 9 am Tue 30 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Tue 30 Dec Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 113mm), heaviest during Thu morning. Very mild (max 16°C on Tue afternoon, min 8°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 21mm), heaviest during Sun night. Very mild (max 10°C on Fri morning, min 7°C on Fri night). Wind will be generally light.
	Tuesday 30			Wednesday 31			Thursday 1			Friday 2			Saturday 3			Sunday 4
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	light rain	mod. rain	heavy rain	heavy rain	heavy rain	rain shwrs	some clouds	some clouds	some clouds	some clouds	some clouds	rain shwrs	rain shwrs	light rain	light rain	heavy rain
km/h	NNE	NNE	S	ENE	ESE	S	SSE	SSW	S	S	S	SSW	SSW	S	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.3	6	15	36	52	4	—	—	—	—	—	0.4	0.8	3	3	14
max °C	15	16	16	12	10	11	11	10	9	10	10	8	9	9	9	10	9	10
min °C	15	15	13	10	10	10	10	9	8	9	9	7	9	9	9	9	9	8
chill °C	14	14	12	9	10	9	9	8	7	7	8	6	8	8	7	7	6	6

Freezing level m	3500	3550	3400	3450	3300	3250	3050	2700	3400	3600	3450	3250	3100	2550	2550	2450	2550	2400
Cloud base (m)	2750	2650	3000	1950	750	750	750	750	850	800	850	850	900	800	950	800	800	750

	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:56	—	—
	—	4:50	—	—	4:51	—	—	4:52	—	—	4:52	—	—	4:52	—	—	4:53	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Heavy rain (total 113mm), heaviest during Thu morning. Very mild (max 16°C on Tue afternoon, min 8°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Heavy rain (total 21mm), heaviest during Sun night. Very mild (max 10°C on Fri morning, min 7°C on Fri night). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 1000 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	16° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
La Vern / rackett-Field Airport 19 km SSW 207m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 70).	16 km
Ontario Airport 20 km S 715m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the NW (6 kph at 320).	16 km Low: broken Mid: overcast
Chino Airport 27 km S 218m alt. 2 hours ago		Dry and partly cloudy.	Wind obs. (11 kph from 1 degs) was rejected.	16 km Low: broken
AJX - CSS 28 km E 519m alt. 2 hours ago		-	Light winds from the N (17 kph at 349).
Crestline - CSS 29 km E 1615m alt. 36 minutes ago	5° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 36 minutes ago	9° C	-	Stormy winds from the NE (96 kph at 47).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	19° C	-	Moderate winds from the ENE (22 kph at 60).	16 km Low: few
Lake Arrowhead 39 km E 1619m alt. 55 minutes ago	2° C	-	Calm (2 kph at 94).
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	18° C	Dry and cloudy.	Calm (0 kph at 0).	16 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.