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

Alto San Juan
Weather Forecast, Chile

Issued: 8 pm Mon 12 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -9°C on Tue night, min -16°C on Wed night). Winds increasing (light winds from the SW on Tue afternoon, stormy winds from the WNW by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -8°C on Fri morning, min -14°C on Thu night). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the WSW by Sat morning).

Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
clear
clear
clear
clear
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
55
WNW
50
W
10
SW
10
ESE
35
NNE
50
NW
60
WNW
85
WNW
65
WNW
10
SSE
15
SE
5
WSW
15
WNW
35
WSW
40
WSW
20
WSW
35
W
35
WSW
35
W
1
max °C
-13
-14
-10
-9
-11
-13
-12
-16
-16
-11
-8
-8
-9
-10
-9
-10
-10
-9
-10
min °C
-15
-15
-12
-10
-12
-13
-16
-16
-16
-14
-9
-8
-10
-10
-9
-11
-10
-9
-11
-29
-29
-18
-18
-23
-26
-33
-33
-32
-25
-15
-11
-19
-20
-19
-21
-20
-19
-23
4250
4200
4650
4700
4500
4500
4200
3900
4200
4250
4600
5050
4750
4650
5000
4800
4750
5050
4850
Cloud base (m)
5800
5150
6000
6000
5600
Sea lvl2000m4000m6000m8000m
-14-15-11-10-12-13-14-16-16-13-9-8-10-10-9-11-10-9-11-6-5-3-3-3-4-7-8-7-5-20-2-20-2-10-21365541-122585685796911131111117710912151213161215171315172018181814141616182118202219212320
Sunrise
6:43
6:43
6:45
6:46
6:47
6:48
Sunset
8:52
8:52
8:52
8:51
8:51
8:51

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A dusting of new snow. Temperatures will be well below freezing (max -9°C on Tue night, min -16°C on Wed night). Winds increasing (light winds from the SW on Tue afternoon, stormy winds from the WNW by Thu morning).

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -8°C on Fri morning, min -14°C on Thu night). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the WSW by Sat morning).

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
21° C
Dry
13
Light winds from the S
(13 kph at 180).
19
San José Guayacán
52 km SW
930m alt.
3 hours ago
-
14
Light winds from the S
(14 kph at 180).
64 km WSW
830m alt.
1 hour ago
22° C
-
66 km WSW
656m alt.
1 hour ago
20° C
-
3
Calm
(3 kph at 0).
5
69 km WSW
688m alt.
46 minutes ago
22° C
-
74 km WSW
595m alt.
1 hour ago
24° C
-
78 km WSW
536m alt.
42 minutes ago
19° C
Dry
0
Calm
(0 kph at 158).
0
Lo Pinto
88 km W
488m alt.
3 hours ago
No report.
0
Calm
(0 kph at 100).
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
19° C
Dry
0
Calm
(0 kph at 180).
2

* 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.