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

Alto San Juan
Weather Forecast, Chile

Issued: 1 pm Thu 28 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -13°C on Sun morning, min -20°C on Thu afternoon). Winds decreasing (near gales from the WNW on Thu afternoon, light winds from the S by Sat night).

Days 5–7 Weather Summary

A dusting of new snow. Extremely cold (max -13°C on Sun afternoon, min -19°C on Mon night). Winds increasing (strong winds from the W on Sun afternoon, stormy winds from the WNW by Mon night).

Thu
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
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
clear
clear
clear
clear
part cloud
clear
clear
snow showers
clear
part cloud
part cloud
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
snow shwrs
clear
some clouds
some clouds
km/h
60
W
30
SW
45
WNW
40
W
45
W
40
W
25
SW
20
WSW
35
WSW
45
W
55
WNW
50
WNW
65
WNW
85
WNW
45
W
60
WNW
70
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
max °C
-18
-17
-16
-15
-16
-16
-15
-14
-13
-13
-15
-14
-14
-16
-15
-15
-15
min °C
-20
-19
-16
-15
-16
-16
-15
-15
-14
-14
-16
-15
-15
-19
-16
-15
-16
-36
-34
-29
-28
-29
-28
-27
-24
-24
-26
-30
-29
-30
-37
-31
-28
-31
3500
3500
3850
3800
3750
4050
3950
3850
4100
3950
3850
4100
3850
3600
3900
3800
3800
Cloud base (m)
5300
9200
8800
9450
7000
7300
6100
6150
6200
Sea lvl2000m4000m6000m8000m
-19-18-16-15-16-16-15-15-14-14-16-15-15-18-16-15-16-11-10-9-8-9-8-7-7-7-6-8-7-7-10-8-8-8-3-4-2-1-2-11-101-100-3-2-1-2535657756867745651110111311131412131413131311111312
Sunrise
7:31
7:33
7:33
7:33
7:35
Sunset
5:39
5:39
5:38
5:38
5:38
5:38

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -13°C on Sun morning, min -20°C on Thu afternoon). Winds decreasing (near gales from the WNW on Thu afternoon, light winds from the S by Sat night).

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -13°C on Sun afternoon, min -19°C on Mon night). Winds increasing (strong winds from the W on Sun afternoon, stormy winds from the WNW by Mon night).

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
1 hour ago
8° C
Dry
0
Calm
(0 kph at 315).
0
San José Guayacán
52 km SW
930m alt.
2 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
2 hours ago
17° C
-
66 km SW
739m alt.
48 minutes ago
15° C
-
66 km WSW
656m alt.
43 minutes ago
12° C
-
2
Calm
(2 kph at 0).
5
67 km WSW
666m alt.
1 hour ago
15° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
8.0 km
Low: no significant cloud
69 km WSW
688m alt.
37 minutes ago
14° C
-
74 km WSW
595m alt.
58 minutes ago
17° C
-
78 km WSW
536m alt.
1 hour ago
16° C
Dry
0
Calm
(0 kph at 225).
3
Quinta Normal
81 km WSW
520m alt.
2 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.