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

Alto San Juan
Weather Forecast, Chile

Issued: 2 pm Sun 18 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -8°C on Mon morning, min -11°C on Tue night). Winds increasing (moderate winds from the SW on Tue morning, strong winds from the W by Wed morning).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -11°C on Wed afternoon, min -14°C on Wed night). Winds increasing (strong winds from the W on Wed night, gales from the W by Fri morning).

Sun
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
35
WSW
35
WSW
35
WSW
30
WSW
25
WSW
20
SW
25
WSW
30
W
40
W
50
W
50
W
65
W
60
W
55
W
70
W
60
W
55
WNW
max °C
-10
-10
-8
-8
-8
-8
-8
-8
-11
-11
-12
-14
-13
-13
-12
-12
-12
min °C
-10
-10
-9
-9
-9
-9
-8
-11
-11
-12
-14
-14
-13
-14
-13
-12
-13
-20
-20
-19
-19
-18
-17
-16
-22
-22
-25
-28
-28
-27
-29
-28
-25
-26
4950
4800
4900
5150
4850
4900
5200
4800
4650
4800
4500
4300
4650
4400
4450
4700
4550
Cloud base (m)
Sea lvl2000m4000m6000m8000m
-10-10-9-9-9-9-8-10-11-12-13-14-13-14-13-12-130-201-101-2-2-2-5-5-3-5-4-3-48689779667335346317131517141517121315111214101214112320222420212319202117182016182017
Sunrise
6:48
6:48
6:50
6:50
6:52
Sunset
8:51
8:50
8:50
8:49
8:49
8:49

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Temperatures will be well below freezing (max -8°C on Mon morning, min -11°C on Tue night). Winds increasing (moderate winds from the SW on Tue morning, strong winds from the W by Wed morning).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -11°C on Wed afternoon, min -14°C on Wed night). Winds increasing (strong winds from the W on Wed night, gales from the W by Fri 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
San José Guayacán
52 km SW
930m alt.
3 hours ago
-
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
2 hours ago
23° C
-
66 km WSW
656m alt.
2 hours ago
35° C
-
Wind obs. (10 kph from 0 degs) was rejected.
74 km WSW
595m alt.
2 hours ago
33° C
-
78 km WSW
536m alt.
2 hours ago
33° C
Dry
13
Light winds from the WSW
(13 kph at 248).
27
Quinta Normal
81 km WSW
520m alt.
3 hours ago
-
Lo Pinto
88 km W
488m alt.
3 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
3 hours ago
clear
-
22
Moderate winds from the SSW
(22 kph at 210).
0.0 km
90 km W
723m alt.
3 hours ago
36° C
Dry
5
Calm
(5 kph at 135).
10
Pudahuel
91 km WSW
481m alt.
3 hours ago
-
Wind obs. (11 kph from 160 degs) was rejected.

* 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.