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

Alto San Juan
Weather Forecast, Chile

Issued: 1 pm Sat 23 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Tue morning, min -8°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, calm by Mon night).

Days 5–7 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Tue afternoon, min -3°C on Wed night). Wind will be generally light.

Sat
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
25
NW
30
W
25
W
30
W
25
W
20
WSW
10
WSW
5
NNW
10
WNW
15
WNW
15
NW
20
NW
25
WNW
20
WNW
20
W
20
W
10
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-2
-4
-4
-4
-7
-2
-1
-1
1
2
-1
1
1
-2
0
1
-2
min °C
-4
-8
-6
-6
-7
-6
-2
-2
-1
0
-1
-2
-1
-3
-3
-1
-2
-11
-17
-14
-14
-15
-13
-6
-2
-4
-4
-6
-6
-7
-9
-9
-6
-6
3500
2850
3350
3100
2800
3650
3650
3700
4200
4050
3900
4100
3900
3600
4000
3900
3700
Cloud base (m)
6500
6000
6300
4800
9600
7350
9050
6800
Sea lvl2000m4000m6000m8000m
-19-21-19-19-21-17-15-15-14-14-16-16-16-17-16-15-15-10-14-12-12-14-10-8-8-7-6-8-7-8-10-8-7-8-3-6-5-5-7-4-2-201-1-10-3-20-25112-125578677457511888691211141513131411121411
Sunrise
7:28
7:30
7:30
7:31
7:31
Sunset
5:42
5:42
5:40
5:40
5:40
5:39

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Freeze-thaw conditions (max 1°C on Tue morning, min -8°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, calm by Mon night).

Alto San Juan Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 2°C on Tue afternoon, min -3°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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
San José Guayacán
52 km SW
930m alt.
3 hours ago
6° C
No report.
14
Light winds from the S
(14 kph at 180).
64 km WSW
830m alt.
2 hours ago
18° C
-
66 km SW
739m alt.
1 hour ago
10° C
-
66 km WSW
656m alt.
39 minutes ago
6° C
-
2
Calm
(2 kph at 0).
5
67 km WSW
666m alt.
2 hours ago
7° C
clear
Haze -.
0
Calm
(0 kph at 0).
2.0 km
Low: broken
74 km WSW
595m alt.
1 hour ago
9° C
-
78 km WSW
536m alt.
47 minutes ago
-
0
Calm
(0 kph at 113).
3
Lo Pinto
88 km W
488m alt.
3 hours ago
No report.
0
Calm
(0 kph at 100).
88 km WSW
460m alt.
1 hour ago
9° C
-
89 km WSW
709m alt.
2 hours ago
7° C
clear
Haze -.
4
Calm
(4 kph at 1).
3.0 km
Low: scattered
Mid: broken

* 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.