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

Alto San Juan
Weather Forecast, Chile

Issued: 7 am Thu 11 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Extremely cold (max -19°C on Thu night, min -24°C on Thu morning). Winds increasing (near gales from the SW on Thu morning, extremely windy from the W by Sat morning).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -17°C on Mon morning, min -20°C on Sun morning). Winds decreasing (severe gales from the WSW on Sun morning, moderate winds from the W by Tue night).

Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
snow showers
light snow
heavy snow
light snow
light snow
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
some clouds
snow shwrs
light snow
heavy snow
light snow
light snow
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
km/h
65
SW
70
WSW
65
WSW
80
W
95
W
95
W
105
W
90
W
85
W
80
WSW
70
WSW
70
W
65
W
70
W
65
W
60
W
50
W
30
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
2
12
2
1
max °C
-21
-20
-19
-21
-22
-23
-21
-21
-20
-19
-18
-19
-17
-17
-18
-18
-18
-17
min °C
-24
-21
-20
-21
-23
-23
-22
-21
-22
-20
-19
-20
-19
-18
-19
-19
-18
-18
-41
-39
-37
-38
-44
-43
-43
-41
-42
-38
-36
-37
-36
-34
-36
-36
-34
-31
2750
2450
2600
3100
2800
2650
2900
2850
2600
3200
3150
2850
3450
3100
2950
3500
3400
3400
Cloud base (m)
6950
4800
4700
4600
4750
4650
5100
8750
6750
7050
9150
9400
7000
6250
5950
Sea lvl2000m4000m6000m8000m
-23-21-20-21-23-23-22-21-21-20-19-20-18-18-19-19-18-18-16-14-14-14-15-15-15-14-14-12-11-13-12-11-12-11-10-11-10-8-9-7-8-9-8-8-8-6-5-7-6-5-6-5-4-4-4-2-3-10-2-2-1-202-112-12433446645657968968109
Sunrise
7:39
7:39
7:39
7:39
7:41
7:41
Sunset
5:37
5:37
5:37
5:37
5:37
5:37

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Fri night. Extremely cold (max -19°C on Thu night, min -24°C on Thu morning). Winds increasing (near gales from the SW on Thu morning, extremely windy from the W by Sat morning).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -17°C on Mon morning, min -20°C on Sun morning). Winds decreasing (severe gales from the WSW on Sun morning, moderate winds from the W by Tue 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.
49 minutes ago
14° C
Dry
0
Calm
(0 kph at 135).
2
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.
1 hour ago
12° C
-
66 km WSW
656m alt.
1 hour ago
4° C
-
0
Calm
(0 kph at 0).
3
67 km WSW
666m alt.
2 hours ago
clear
-
0
Calm
(0 kph at 0).
0.0 km
69 km WSW
688m alt.
1 hour ago
10° C
-
74 km WSW
595m alt.
1 hour ago
12° C
-
78 km WSW
536m alt.
1 hour ago
9° C
Dry
0
Calm
(0 kph at 180).
0
Quinta Normal
81 km WSW
520m alt.
2 hours ago
7° C
No report.
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).

* 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.