– Lat/Long: 34.23° N 117.62° W

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

Issued: 3 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 Light rain (total 9mm), mostly falling on Thu morning. Very mild (max 11°C on Thu morning, min 8°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 62mm), heaviest during Sun afternoon. Very mild (max 10°C on Sun morning, min 8°C on Sun night). Wind will be generally light.
	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

	mod. rain	rain shwrs	rain shwrs	clear	some clouds	cloudy	some clouds	light rain	light rain	mod. rain	heavy rain	rain shwrs	rain shwrs	rain shwrs	mod. rain	light rain	heavy rain	heavy rain
km/h	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	S	SSW	SSW	S	S	S	SSE	SSW	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	6	0.4	0.2	—	—	—	—	0.2	3	10	14	2	1.2	2	5	3	14	11
max °C	11	10	8	11	10	10	11	10	10	10	10	9	10	9	9	10	9	9
min °C	10	9	8	10	10	10	11	10	10	10	9	8	9	9	9	9	9	8
chill °C	8	7	6	9	9	9	10	9	8	7	7	6	7	7	7	7	9	7

Freezing level m	2900	2950	3450	3650	3600	3550	2950	2900	2700	2800	2850	2400	2350	2400	2450	2500	2450	2400
Cloud base (m)	750	750	850	9550	6900	1800	800	900	800	750	700	850	850	850	750	800	800	750

	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: Light rain (total 9mm), mostly falling on Thu morning. Very mild (max 11°C on Thu morning, min 8°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Heavy rain (total 62mm), heaviest during Sun afternoon. Very mild (max 10°C on Sun morning, min 8°C on Sun 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	13° C	Mist -.	Light winds from the ENE (15 kph at 60).	6 km Low: overcast
Ontario Airport 20 km S 715m alt. 2 hours ago	13° C	-	Light winds from the E (6 kph at 80).	0.0 km
Chino Airport 27 km S 218m alt. 2 hours ago		Light rain .	Light winds from the N (7 kph at 10).	6 km
AJX - CSS 28 km E 519m alt. 2 hours ago		-	Light winds from the ESE (15 kph at 108).
Crestline - CSS 29 km E 1615m alt. 1 hour ago	8° C	-	Calm (0 kph at 0).
Marshall Peak - CSS 30 km E 1211m alt. 1 hour ago	10° C	-	Near gales from the S (52 kph at 174).
Riverside Airport 35 km SSE 661m alt. 2 hours ago	12° C	Light rain .	Light winds from the NE (6 kph at 40).	10 km Mid: overcast
Lake Arrowhead 39 km E 1619m alt. 2 hours ago		-	Calm (0 kph at 281).
San Bernardino Airport 39 km ESE 407m alt. 1 hour ago	8° C	Light rain .	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (30 kph from 220 degs) was rejected.	0.0 km

* 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.