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

Alto San Juan
Weather Forecast, Chile

Issued: 7 am Mon 29 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -23°C on Mon morning, min -26°C on Mon night). Winds decreasing (stormy winds from the WSW on Mon morning, near gales from the NW by Wed afternoon).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -23°C on Thu morning, min -30°C on Fri afternoon). Winds increasing (gales from the NW on Thu morning, extremely windy from the WSW by Sat night).

Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
km/h
95
W
95
W
75
WSW
75
W
85
WNW
80
WNW
65
NW
60
NW
70
NW
75
NW
80
NW
85
NW
110
WNW
105
NW
85
WNW
70
WSW
85
WSW
110
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-23
-23
-24
-24
-24
-25
-25
-25
-24
-23
-23
-25
-27
-28
-28
-29
-29
-26
min °C
-24
-24
-26
-25
-26
-26
-25
-25
-25
-24
-24
-27
-28
-30
-30
-29
-30
-29
 chill °C
-45
-45
-47
-45
-47
-47
-44
-44
-43
-43
-44
-49
-51
-54
-54
-51
-53
-53
Freezing level m
2750
2400
1900
2600
2200
2350
2500
1900
2100
3050
2500
2050
2350
1700
1050
1400
1200
1250
Cloud base (m)
4800
4600
4800
6350
5650
4900
4650
7250
8400
6700
5450
4600
4650
4650
Sea lvl2000m4000m6000m8000m
-24-24-25-25-25-26-25-25-25-24-24-26-28-29-29-29-30-28-16-16-19-17-17-18-17-18-18-16-16-19-20-21-23-23-23-22-9-9-13-11-11-12-10-12-13-9-9-13-13-14-17-18-17-17-3-3-7-5-4-5-3-6-7-2-1-6-6-7-12-12-11-1145-123231055110-5-6-4-5
Sunrise
7:43
7:43
7:43
7:43
7:43
7:43
Sunset
5:40
5:40
5:42
5:42
5:43
5:43

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -23°C on Mon morning, min -26°C on Mon night). Winds decreasing (stormy winds from the WSW on Mon morning, near gales from the NW by Wed afternoon).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -23°C on Thu morning, min -30°C on Fri afternoon). Winds increasing (gales from the NW on Thu morning, extremely windy from the WSW by Sat 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
9° C
Dry
0
Calm
(0 kph at 180).
3
64 km WSW
830m alt.
55 minutes ago
-
66 km SW
739m alt.
17 minutes ago
11° C
-
66 km WSW
656m alt.
58 minutes ago
8° C
-
3
Calm
(3 kph at 0).
6
67 km WSW
666m alt.
2 hours ago
clear
-
Wind obs. (6 kph from 220 degs) was rejected.
0.0 km
74 km WSW
595m alt.
1 hour ago
13° C
-
78 km WSW
536m alt.
47 minutes ago
12° C
Dry
2
Calm
(2 kph at 248).
6
89 km WSW
709m alt.
2 hours ago
6° C
partially cloudy
Dry and partly cloudy.
4
Calm
(4 kph at 1).
8.0 km
Low: no significant cloud
90 km W
723m alt.
52 minutes ago
14° C
Dry
0
Calm
(0 kph at 315).
2
117 km SSW
63m alt.
2 hours ago
clear
-
Wind obs. (6 kph from 180 degs) was rejected.
0.0 km

* 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.