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

Alto San Juan
Weather Forecast, Chile

Issued: 1 am Fri 11 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -16°C on Fri afternoon, min -23°C on Sun night). Winds increasing (light winds from the ESE on Fri night, gales from the WNW by Sun night).

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -18°C on Wed afternoon, min -27°C on Tue afternoon). Winds decreasing (stormy winds from the WNW on Tue afternoon, moderate winds from the WSW by Wed night).

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
AM
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
part cloud
part cloud
part cloud
snow showers
cloud
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
snow shwrs
cloudy
snow shwrs
clear
clear
clear
 km/h
35
SE
25
SSE
15
ESE
20
ENE
20
N
30
N
45
WNW
60
WNW
65
NW
70
WNW
65
WNW
80
WNW
80
W
100
WNW
95
SSW
45
SSW
40
SW
25
W
 cm 
1
1
 mm 
max°C
-17
-16
-17
-16
-16
-19
-19
-18
-19
-21
-21
-21
-24
-25
-23
-20
-18
-18
min°C
-19
-17
-17
-17
-18
-20
-20
-19
-23
-23
-21
-24
-25
-27
-27
-22
-19
-18
chill°C 
-33
-28
-27
-26
-28
-32
-35
-35
-42
-42
-39
-44
-44
-50
-49
-39
-33
-29
Freezing level (m
3500
3150
3200
3700
3200
2850
3350
2950
2750
2950
3000
2700
2600
2350
1450
3100
3100
3150
Cloud base (m)
8100
7400
6700
5800
5150
5500
Sea lvl2000m4000m6000m8000m
-18-17-17-17-17-20-20-19-21-22-21-23-25-26-25-21-19-18-11-10-11-10-10-13-12-12-14-15-14-15-17-18-19-14-12-12-5-4-5-4-4-7-6-5-8-8-7-9-10-11-14-9-5-613133-112-2-11-2-3-4-8-3218971010678567543-2487
Sunrise
7:41
7:41
7:41
7:41
7:41
7:39
Sunset
5:46
5:46
5:47
5:47
5:49
5:49

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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 afternoon, min -23°C on Sun night). Winds increasing (light winds from the ESE on Fri night, gales from the WNW by Sun night).

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -18°C on Wed afternoon, min -27°C on Tue afternoon). Winds decreasing (stormy winds from the WNW on Tue afternoon, moderate winds from the WSW by Wed 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
3 hours ago
2° C
-
0
Calm
(0 kph at 270).
0
San José Guayacán
52 km SW
930m alt.
4 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
66 km WSW
656m alt.
54 minutes ago
5° C
-
0
Calm
(0 kph at 0).
0
69 km WSW
688m alt.
59 minutes ago
8° C
-
74 km WSW
595m alt.
50 minutes ago
9° C
-
78 km WSW
536m alt.
1 hour ago
6° C
Dry
2
Calm
(2 kph at 90).
3
Quinta Normal
81 km WSW
520m alt.
4 hours ago
7° C
No report.
Lo Pinto
88 km W
488m alt.
4 hours ago
No report.
0
Calm
(0 kph at 100).
88 km WSW
460m alt.
2 hours ago
11° C
-
89 km WSW
709m alt.
3 hours ago
5° C
clear
Mist -.
Wind obs. (6 kph from 340 degs) was rejected.
4.0 km
Low: no significant cloud

* 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.