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 light covering of new snow mostly falling on Sun afternoon. Extremely cold (max -12°C on Mon morning, min -17°C on Tue night). Winds increasing (light winds from the SE on Sun night, gales from the W by Tue morning).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -13°C on Fri morning, min -19°C on Wed night). Winds increasing (moderate winds from the SSW on Thu afternoon, severe gales 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
clear
part cloud
part cloud
snow showers
clear
clear
snow showers
snow showers
snow showers
snow showers
clear
clear
clear
part cloud
snow shwrs
some clouds
clear
clear
some clouds
some clouds
snow shwrs
clear
clear
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
clear
clear
some clouds
 km/h
30
E
15
SE
15
WSW
40
W
50
W
55
W
60
W
50
WSW
45
W
45
WNW
50
NW
40
NW
25
WSW
25
SSE
30
SSW
40
SW
50
W
 cm 
3
2
3
1
2
3
 mm 
max°C
-15
-14
-12
-12
-14
-16
-15
-15
-15
-15
-16
-19
-18
-16
-13
-13
-14
min°C
-15
-15
-13
-13
-16
-16
-15
-17
-16
-16
-19
-19
-18
-17
-15
-13
-17
chill°C 
-26
-25
-21
-26
-31
-31
-30
-31
-29
-29
-33
-33
-29
-27
-26
-24
-33
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 light covering of new snow mostly falling on Sun afternoon. Extremely cold (max -12°C on Mon morning, min -17°C on Tue night). Winds increasing (light winds from the SE on Sun night, gales from the W by Tue morning).

Alto San Juan Weather (Days 3-6):

A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -13°C on Fri morning, min -19°C on Wed night). Winds increasing (moderate winds from the SSW on Thu afternoon, severe gales from the W by Sat morning).

This table gives the weather forecast for Alto San Juan at the specific elevation of 6148 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.
3 hours ago
-
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
28 minutes ago
22° C
-
66 km WSW
656m alt.
55 minutes ago
23° C
-
5
Calm
(5 kph at 0).
10
67 km WSW
666m alt.
2 hours ago
25° C
partially cloudy
Dry and partly cloudy.
9
Light winds from the S.(Wind varies from 130 to 260 degs)
(9 kph at 170).
10.0 km
Low: few
Mid: broken
74 km WSW
595m alt.
46 minutes ago
24° C
-
78 km WSW
536m alt.
1 hour ago
24° C
Dry
3
Calm
(3 kph at 203).
13
QuintaNormal
81 km WSW
520m alt.
3 hours ago
25° C
partially cloudy
Clouds dissolving.
6
Light winds from the SW
(6 kph at 230).
30 km
Mid: scattered
89 km WSW
709m alt.
2 hours ago
26° C
partially cloudy
Dry and partly cloudy.
19
Light winds from the S.(Wind varies from 150 to 210 degs)
(19 kph at 180).
10.0 km
Low: few
Mid: scattered
90 km W
723m alt.
1 hour ago
23° C
Dry
0
Calm
(0 kph at 135).
6
Talagante
99 km SW
387m alt.
3 hours ago
-

* 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.