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

Alto San Juan
Weather Forecast, Chile

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

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -14°C on Sat night, min -19°C on Thu morning). Winds decreasing (gales from the W on Thu afternoon, light winds from the WSW by Sat night).

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -13°C on Sun morning, min -20°C on Mon night). Winds increasing (moderate winds from the WSW on Sun morning, stormy winds from the WNW by Mon night).

Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
snow showers
part cloud
part cloud
snow showers
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
snow shwrs
some clouds
some clouds
snow shwrs
km/h
55
WNW
55
W
25
SW
40
W
45
W
35
W
20
W
15
WSW
20
W
30
WSW
45
W
50
WNW
60
WNW
70
WNW
85
WNW
60
W
50
WNW
75
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
max °C
-18
-19
-16
-15
-15
-16
-15
-15
-14
-13
-13
-14
-14
-14
-16
-17
-16
-16
min °C
-19
-19
-18
-16
-15
-16
-16
-15
-15
-14
-14
-15
-15
-15
-20
-19
-16
-17
-35
-35
-33
-29
-28
-29
-28
-25
-20
-26
-27
-28
-29
-30
-39
-37
-30
-34
3700
3600
3500
3850
3850
3750
4100
4000
3800
4100
3950
3800
4100
3900
3450
3650
3700
3550
Cloud base (m)
6050
5650
9150
7100
9200
7350
6050
6750
6300
6000
6950
6750
Sea lvl2000m4000m6000m8000m
-19-19-17-16-15-16-16-15-15-14-14-15-15-15-18-18-16-17-10-11-10-9-8-8-8-7-8-7-7-8-7-7-10-11-9-9-3-3-4-2-1-201-101-100-4-4-2-3453575786675774354111210111312141412131412131310101211
Sunrise
7:31
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 -14°C on Sat night, min -19°C on Thu morning). Winds decreasing (gales from the W on Thu afternoon, light winds from the WSW by Sat night).

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -13°C on Sun morning, min -20°C on Mon night). Winds increasing (moderate winds from the WSW on Sun morning, 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.
37 minutes ago
4° C
Dry
0
Calm
(0 kph at 315).
3
San José Guayacán
52 km SW
930m alt.
2 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
66 km SW
739m alt.
49 minutes ago
11° C
-
66 km WSW
656m alt.
1 hour ago
8° C
-
2
Calm
(2 kph at 0).
5
69 km WSW
688m alt.
29 minutes ago
11° C
-
74 km WSW
595m alt.
49 minutes ago
13° C
-
78 km WSW
536m alt.
54 minutes ago
9° C
Dry
0
Calm
(0 kph at 180).
0
QuintaNormal
81 km WSW
520m alt.
2 hours ago
7° C
clear
No report.
0
Calm
(0 kph at 0).
28 km
Mid: mostly cloudy
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
2 hours ago
9° C
partially cloudy
Dry and partly cloudy.
Wind obs. (6 kph from 210 degs) was rejected.
6.0 km
Low: no significant cloud

* 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.