Ontario Peak weather
– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States

Issued: 3 am Mon 16 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 1°C on Mon morning, min -5°C on Tue night). Winds decreasing (severe gales from the SW on Tue night, moderate winds from the WSW by Wed afternoon).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 5°C on Sat afternoon, min -4°C on Thu morning). Winds decreasing (fresh winds from the W on Thu night, calm by Sat afternoon).

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
heavy snow
snow showers
light snow
snow showers
snow showers
part cloud
part cloud
cloud
heavy snow
light snow
part cloud
clear
part cloud
clear
clear
cloud
cloud
mod. snow
heavy snow
snow shwrs
light snow
snow shwrs
snow shwrs
some clouds
some clouds
cloudy
heavy snow
light snow
some clouds
clear
some clouds
clear
clear
cloudy
cloudy
 km/h
45
S
55
SW
40
SW
30
SW
50
SW
80
SW
25
WSW
20
WSW
25
WSW
30
SSW
20
WSW
20
WNW
15
NW
15
WNW
5
WNW
5
NNE
5
NNE
10
S
7
11
3
1
1
25
12
2
max °C
1
-2
-2
-1
-2
-1
-4
-2
-2
-3
-2
-1
0
1
2
3
5
5
min °C
0
-2
-3
-2
-3
-5
-5
-2
-4
-4
-2
-3
-1
1
0
2
4
5
-8
-11
-12
-9
-12
-14
-13
-8
-11
-11
-8
-9
-6
-3
0
2
4
3
2050
1750
1600
1700
1700
1850
1300
1700
1250
1300
1600
1500
1700
2400
2100
3000
3200
3150
Cloud base (m)
800
700
750
800
800
700
900
1950
800
750
700
750
900
1800
1750
6950
5150
Sea lvl1000m2000m3000m4000m5000m
-2-7-7-6-7-7-9-5-6-6-6-5-3-1-11221-2-3-2-3-3-5-2-3-4-2-2-1113556545543422435658910
Sunrise
6:33
6:33
6:31
6:30
6:28
6:28
Sunset
5:35
5:36
5:37
5:37
5:37
5:38

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Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: A heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 1°C on Mon morning, min -5°C on Tue night). Winds decreasing (severe gales from the SW on Tue night, moderate winds from the WSW by Wed afternoon).

Ontario Peak Weather (Days 3-6):

A moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 5°C on Sat afternoon, min -4°C on Thu morning). Winds decreasing (fresh winds from the W on Thu night, calm by Sat afternoon).

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 StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
14 km S
440m alt.
2 hours ago
11° C
clear
-
11
Light winds from the E
(11 kph at 90).
16 km
19 km SSW
207m alt.
1 hour ago
12° C
clear
Clear
13
Light winds from the E
(13 kph at 90).
16 km
20 km S
715m alt.
2 hours ago
12° C
cloudy
Dry and cloudy.
6
Light winds from the ENE
(6 kph at 60).
16 km
Low: broken
Mid: broken
High: overcast
Chino Airport
27 km S
218m alt.
2 hours ago
11° C
cloudy
Dry and cloudy.
7
Light winds from the E
(7 kph at 100).
16 km
Low: broken
Mid: overcast
AJX - CSS
28 km E
519m alt.
1 hour ago
11° C
-
Wind obs. (17 kph from 105 degs) was rejected.
Marshall Peak - CSS
30 km E
1211m alt.
1 hour ago
4° C
-
24
Moderate winds from the SE
(24 kph at 136).
30
Riverside Airport
35 km SSE
661m alt.
2 hours ago
11° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mid: overcast
Corona Municipal Airport (California)
36 km S
163m alt.
2 hours ago
10° C
cloudy
Dry and cloudy.
7
Light winds from the ENE
(7 kph at 70).
16 km
Low: broken
Mid: overcast
San Bernardino Airport
39 km ESE
407m alt.
1 hour ago
10° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
11 km
Low: scattered
Mid: broken
Mount Wilson Airport
41 km WSW
1311m alt.
2 hours ago
clear
-
13
Light winds from the S
(13 kph at 190).
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.

Ontario Peak Photos