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

Alto San Juan
Weather Forecast, Chile

Issued: 1 am Sun 31 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -14°C on Sun morning, min -17°C on Mon night). Winds increasing (strong winds from the W on Sun afternoon, severe gales from the WNW by Tue night).

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -15°C on Wed morning, min -22°C on Fri night). Winds decreasing (extremely windy from the NW on Thu morning, near gales from the NW by Fri night).

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
light snow
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
light snow
km/h
50
W
40
W
65
WNW
55
WNW
65
WNW
60
WNW
60
WNW
70
WNW
80
WNW
70
WNW
75
NW
85
NW
100
NW
80
WNW
75
WNW
80
NW
85
NW
80
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
max °C
-14
-14
-15
-16
-15
-16
-15
-14
-15
-15
-15
-16
-16
-15
-15
-16
-17
-18
min °C
-15
-15
-16
-16
-15
-17
-17
-15
-16
-16
-16
-16
-17
-16
-16
-16
-18
-22
-28
-28
-31
-31
-29
-32
-33
-30
-32
-32
-32
-32
-35
-32
-32
-32
-36
-39
4100
3900
3800
4000
3900
3600
3900
3850
3600
4000
3850
3750
3850
3650
3550
3850
3650
3150
Cloud base (m)
6950
7250
6900
5800
9550
7050
6700
6950
9300
6900
5200
Sea lvl2000m4000m6000m8000m
-15-15-16-16-15-17-16-15-16-16-16-16-17-16-16-16-18-20-7-7-8-8-8-9-8-7-9-8-8-9-9-8-9-9-9-12-10-2-1-1-3-2-1-3-1-1-2-2-2-3-2-2-577567456467555455213141213131112131013131211121011129
Sunrise
7:33
7:33
7:35
7:35
7:35
7:35
Sunset
5:38
5:38
5:38
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: Mostly dry. Extremely cold (max -14°C on Sun morning, min -17°C on Mon night). Winds increasing (strong winds from the W on Sun afternoon, severe gales from the WNW by Tue night).

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -15°C on Wed morning, min -22°C on Fri night). Winds decreasing (extremely windy from the NW on Thu morning, near gales from the NW by Fri 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
6° C
Dry
0
Calm
(0 kph at 315).
6
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.
2 hours ago
14° C
-
66 km WSW
656m alt.
2 hours ago
9° C
-
3
Calm
(3 kph at 0).
5
69 km WSW
688m alt.
1 hour ago
12° C
-
74 km WSW
595m alt.
2 hours ago
14° C
-
78 km WSW
536m alt.
1 hour ago
8° C
Dry
6
Light winds from the WSW
(6 kph at 248).
6
QuintaNormal
81 km WSW
520m alt.
2 hours ago
7° C
clear
No report.
0
Calm
(0 kph at 0).
27 km
Mid: scattered
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
clear
Fog -.
17
Light winds from the SE
(17 kph at 140).
0.5 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.