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

Alto San Juan
Weather Forecast, Chile

Issued: 7 pm Tue 30 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -22°C on Thu afternoon, min -26°C on Tue night). Winds decreasing (stormy winds from the WNW on Tue night, near gales from the NW by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -22°C on Sun night, min -28°C on Sat afternoon). Winds decreasing (extremely windy from the W on Sat night, light winds from the SSW by Mon afternoon).

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
km/h
90
WNW
80
NW
75
NW
55
NW
55
NW
65
NW
65
NW
80
NW
85
NW
100
NW
125
NW
120
WNW
125
W
105
WSW
75
WSW
55
W
40
WSW
15
SSW
10
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-26
-26
-25
-25
-23
-22
-22
-22
-23
-25
-26
-26
-25
-23
-23
-22
-22
-22
-22
min °C
-26
-26
-25
-25
-24
-23
-23
-23
-25
-26
-26
-28
-28
-25
-24
-23
-22
-22
-23
 chill °C
-47
-47
-45
-44
-42
-41
-41
-42
-46
-48
-50
-53
-52
-49
-44
-41
-38
-36
-23
Freezing level m
2200
2600
2200
2050
3050
2700
2400
2950
2400
1900
2200
1750
1100
2050
2100
2400
2900
2600
2450
Cloud base (m)
5900
5900
6000
9150
8650
8100
4650
Sea lvl2000m4000m6000m8000m
-26-26-25-25-24-23-23-23-24-26-26-27-27-24-24-23-22-22-23-19-18-18-18-16-15-16-15-16-19-20-20-22-19-17-17-15-15-16-12-11-11-12-9-8-10-9-9-13-13-14-17-14-11-11-9-8-10-6-4-4-6-20-4-2-2-7-7-7-12-9-5-5-3-2-41331563551-1-1-6-322463
Sunrise
7:43
7:43
7:43
7:43
7:43
7:43
Sunset
5:42
5:42
5:43
5:43
5:43
5:44

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -22°C on Thu afternoon, min -26°C on Tue night). Winds decreasing (stormy winds from the WNW on Tue night, near gales from the NW by Thu morning).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -22°C on Sun night, min -28°C on Sat afternoon). Winds decreasing (extremely windy from the W on Sat night, light winds from the SSW by Mon afternoon).

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
1° C
-
0
Calm
(0 kph at 225).
6
64 km WSW
830m alt.
1 hour ago
-
66 km SW
739m alt.
24 minutes ago
11° C
-
66 km WSW
656m alt.
29 minutes ago
7° C
-
2
Calm
(2 kph at 0).
3
67 km WSW
666m alt.
3 hours ago
clear
-
6
Light winds from the SW
(6 kph at 230).
0.0 km
74 km WSW
595m alt.
1 hour ago
14° C
-
78 km WSW
536m alt.
1 hour ago
10° C
Dry
3
Calm
(3 kph at 90).
6
89 km WSW
709m alt.
2 hours ago
clear
-
15
Light winds from the SSE
(15 kph at 150).
0.0 km
90 km W
723m alt.
1 hour ago
10° C
Dry
0
Calm
(0 kph at 180).
3
117 km SSW
63m alt.
3 hours ago
8° C
partially cloudy
No report.
Wind obs. (7 kph from 30 degs) was rejected.
9.0 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.