Mountain resort image
– Lat/Long: 33.47° S 69.82° W

Alto San Juan
Weather Forecast, Chile

Issued: 2 pm Sun 07 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon morning, min -4°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed afternoon, min -4°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the W by Sat morning).

Sun
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
clear
rain showers
part cloud
part cloud
clear
clear
clear
snow showers
part cloud
part cloud
snow showers
clear
clear
clear
part cloud
snow shwrs
some clouds
clear
rain shwrs
some clouds
some clouds
clear
clear
clear
snow shwrs
some clouds
some clouds
snow shwrs
clear
clear
clear
some clouds
 km/h
5
SE
5
SE
0
W
15
W
20
W
20
W
25
W
20
W
20
W
20
W
20
NW
20
WNW
15
WSW
5
SSW
10
SW
20
WSW
20
W
 cm 
1
1
1
 mm 
0.1
max°C
-1
-3
2
2
-1
0
1
-2
1
1
-2
-2
-2
-3
1
1
-2
min°C
-2
-3
0
2
-3
-1
1
-4
-1
0
-4
-3
-2
-4
-2
1
-3
chill°C 
-4
-6
0
-2
-9
-7
-5
-9
-6
-5
-10
-9
-7
-6
-6
-4
-10
Freezing level (m
3650
3400
4000
4300
3650
3850
4150
3600
3800
4150
3500
3600
3700
3300
3650
4200
3600
Cloud base (m)
4650
4800
4650
4700
4650
6850
6600
4700
4600
5500
4700
5250
5500
4650
4850
4650
Sea lvl2000m4000m6000m8000m
-15-15-13-13-15-16-15-16-16-16-18-19-18-17-14-13-16-8-9-6-5-8-8-6-9-7-7-10-11-10-10-7-6-9-2-312-2-11-301-3-3-2-4-11-35379578488455268412914151113151014151112129131510
Sunrise
6:22
6:22
6:22
6:22
6:22
Sunset
8:38
8:39
8:40
8:40
8:42
8:43

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon morning, min -4°C on Tue night). Wind will be generally light.

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed afternoon, min -4°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the W by Sat morning).

This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Alto San Juan. 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 Chile.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
San José Guayacán
52 km SW
930m alt.
4 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
50 minutes ago
22° C
-
66 km WSW
656m alt.
1 hour ago
25° C
-
Wind obs. (6 kph from 0 degs) was rejected.
74 km WSW
595m alt.
1 hour ago
24° C
-
78 km WSW
536m alt.
1 hour ago
23° C
Dry
6
Light winds from the WNW
(6 kph at 293).
18
Quinta Normal
81 km WSW
520m alt.
4 hours ago
-
Lo Pinto
88 km W
488m alt.
4 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
3 hours ago
25° C
partially cloudy
Dry and partly cloudy.
20
Moderate winds from the SSE.(Wind varies from 130 to 190 degs)
(20 kph at 160).
10.0 km
Low: few
Mid: broken
90 km W
723m alt.
2 hours ago
28° C
Dry
5
Calm
(5 kph at 45).
10
Pudahuel
91 km WSW
481m alt.
4 hours ago
-
Wind obs. (11 kph from 160 degs) was rejected.

* 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.