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

Alto San Juan
Weather Forecast, Chile

Issued: 7 pm Fri 22 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -16°C on Fri night, min -22°C on Sat night). Winds decreasing (severe gales from the W on Sun night, moderate winds from the WSW by Mon afternoon).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -14°C on Tue morning, min -19°C on Thu afternoon). Winds increasing (moderate winds from the W on Mon night, severe gales from the WNW by Thu afternoon).

Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
km/h
45
W
45
NW
60
NW
75
W
60
W
65
W
65
WSW
40
SSW
20
WSW
25
W
25
NW
30
NW
55
NW
65
NW
65
NW
70
NW
80
WNW
75
WNW
75
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-16
-17
-18
-18
-18
-19
-19
-16
-16
-15
-14
-14
-15
-15
-15
-16
-17
-18
-19
min °C
-17
-17
-19
-22
-18
-20
-22
-18
-16
-16
-15
-14
-15
-15
-16
-17
-18
-19
-20
-30
-30
-35
-39
-34
-37
-41
-34
-26
-27
-25
-25
-27
-30
-32
-33
-35
-36
-38
3450
3750
3500
2950
3350
3200
2900
3600
3550
3750
4100
4050
3900
4100
3900
3800
3900
3650
3350
Cloud base (m)
8150
8600
6100
5450
5500
9400
8800
7200
8550
Sea lvl2000m4000m6000m8000m
-17-17-19-20-18-20-21-17-16-16-15-14-15-15-16-17-18-19-20-10-10-10-12-11-12-14-11-9-9-7-6-8-7-7-9-9-10-12-4-3-3-6-5-5-7-4-3-201-100-2-2-2-5345112-12447867866639111188969111113141213141212129
Sunrise
7:28
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. Extremely cold (max -16°C on Fri night, min -22°C on Sat night). Winds decreasing (severe gales from the W on Sun night, moderate winds from the WSW by Mon afternoon).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -14°C on Tue morning, min -19°C on Thu afternoon). Winds increasing (moderate winds from the W on Mon night, severe gales from the WNW by Thu afternoon).

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
5° C
Dry
0
Calm
(0 kph at 293).
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.
64 km WSW
830m alt.
36 minutes ago
17° C
-
66 km SW
739m alt.
1 hour ago
11° C
-
66 km WSW
656m alt.
1 hour ago
7° C
-
2
Calm
(2 kph at 0).
3
74 km WSW
595m alt.
1 hour ago
11° C
-
78 km WSW
536m alt.
3 hours ago
8° C
Dry
0
Calm
(0 kph at 270).
3
Quinta Normal
81 km WSW
520m alt.
2 hours ago
-
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
1 hour ago
clear
Fog -.
13
Light winds from the S
(13 kph at 170).
0.3 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.