Mount San Antonio weather
– Lat/Long: 34.29° N 117.65° W

UsMount San Antonio
Weather Forecast, United States

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Issued: 9 am Wed 21 Feb Local Time
Updates in:
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Update imminent

Days 1–3 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Thu night, min -5°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Sun night). Winds increasing (moderate winds from the SW on Sat morning, near gales from the WSW by Mon night).

Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
light snow
snow showers
some clouds
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
light snow
snow shwrs
 km/h
25
W
20
WNW
5
W
10
W
10
NNW
15
NE
15
SE
15
SSE
15
SSW
25
SW
30
SW
45
SSW
50
SSW
35
WSW
45
WSW
55
WSW
45
WSW
60
WSW
Wave Height Map
T california.wind.9.cc23
T california.wind.33.cc23
T california.wind.57.cc23
T california.wind.81.cc23
T california.wind.105.cc23
T california.wind.129.cc23
 cm 
1.0
2.0
 mm 
max°C
-5
-3
-2
-2
-1
2
2
2
2
2
2
1
-1
-2
-3
-3
-4
-3
min°C
-5
-3
-3
-3
-2
0
1
1
1
1
2
0
-2
-2
-4
-3
-4
-4
chill°C 
-12
-9
-8
-7
-5
-4
-3
-3
-3
-5
-4
-8
-10
-10
-14
-12
-13
-14
Freezing level (m
2200
2450
2600
2600
2750
3150
3350
3250
3250
3300
3350
3250
2900
2800
2600
2450
2450
2450
Cloud base (m)
950
1550
7200
2750
6950
6400
5600
5300
5200
9050
3050
2600
1800
1800
850
Sea lvl1000m2000m3000m4000m5000m
-5-3-3-3-21222221-2-2-4-3-4-4-20012445566422000-155579810111112129986664121211151513171816191815161512141311
Sunrise
6:28
6:26
6:26
6:24
6:24
6:22
Sunset
5:38
5:39
5:40
5:42
5:43
5:44

Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Freeze-thaw conditions (max 2°C on Thu night, min -5°C on Wed morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Sun night). Winds increasing (moderate winds from the SW on Sat morning, near gales from the WSW by Mon night).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount San Antonio. 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 StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
19 km S
440m alt.
1 hour ago
16° C
partially cloudy
Dry and partly cloudy.
13
Light winds from the SW
(13 kph at 230).
16 km
Low: few
Mid: scattered
24 km S
207m alt.
1 hour ago
16° C
partially cloudy
Dry and partly cloudy.
11
Light winds from the SW
(11 kph at 220).
16 km
Low: broken
27 km SSE
715m alt.
2 hours ago
16° C
partially cloudy
Dry and partly cloudy.
17
Light winds from the SSW
(17 kph at 200).
16 km
Low: scattered
Mid: scattered
High: scattered
Palmdale Airport (California)
31 km N
923m alt.
2 hours ago
14° C
clear
Clear
22
Moderate winds from the WNW
(22 kph at 300).
16 km
AJX - CSS
32 km ESE
519m alt.
2 hours ago
17° C
-
6
Light winds from the S
(6 kph at 178).
9

* 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.

Mount San Antonio Photos