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

Alto San Juan
Weather Forecast, Chile

Issued: 7 pm Thu 11 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Fri night. Extremely cold (max -11°C on Sun afternoon, min -16°C on Fri night). Winds increasing (strong winds from the W on Thu night, gales from the W by Fri night).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -14°C on Sun night). Winds decreasing (strong winds from the W on Sun night, moderate winds from the WNW by Tue night).

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
light snow
heavy snow
light snow
light snow
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
some clouds
some clouds
light snow
heavy snow
light snow
light snow
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
km/h
45
W
55
W
60
W
60
W
60
W
55
W
55
W
50
W
50
WSW
50
W
45
W
40
W
35
W
35
W
35
W
25
WNW
35
WNW
30
NW
35
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
3
14
5
4
max °C
-14
-13
-14
-16
-15
-14
-14
-12
-11
-12
-11
-9
-11
-10
-9
-9
-8
-7
-10
min °C
-14
-14
-15
-16
-16
-15
-15
-14
-12
-14
-14
-11
-12
-12
-10
-10
-10
-8
-12
-27
-27
-30
-31
-31
-29
-29
-28
-24
-27
-27
-22
-23
-23
-20
-19
-20
-17
-22
2600
3050
2750
2600
2700
2600
2700
3200
3150
2700
3350
3150
2950
3550
3450
3650
3900
3750
3250
Cloud base (m)
5800
4900
4650
4600
4600
4650
5400
6900
5750
6000
8800
8700
6550
5450
6300
6650
5650
Sea lvl2000m4000m6000m8000m
-20-21-23-23-23-22-22-20-19-20-19-17-18-18-17-17-17-16-18-14-14-15-16-16-15-15-13-12-13-13-10-12-11-10-10-9-8-11-9-7-8-9-9-9-8-7-5-7-6-4-6-5-3-3-2-1-5-3-1-1-3-3-3-2-12-103-124456246644556867969101012138
Sunrise
7:39
7:39
7:39
7:41
7:41
7:41
Sunset
5:37
5:37
5:37
5:37
5:37
5:37

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Fri night. Extremely cold (max -11°C on Sun afternoon, min -16°C on Fri night). Winds increasing (strong winds from the W on Thu night, gales from the W by Fri night).

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -14°C on Sun night). Winds decreasing (strong winds from the W on Sun night, moderate winds from the WNW by Tue night).

This table gives the weather forecast for Alto San Juan at the specific elevation of 5000 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.
2 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
69 km WSW
688m alt.
31 minutes ago
12° C
-
QuintaNormal
81 km WSW
520m alt.
2 hours ago
7° C
partially cloudy
No report.
0
Calm
(0 kph at 0).
30 km
Mid: mostly cloudy
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
2 hours ago
9° C
partially cloudy
Dry and partly cloudy.
4
Calm
(4 kph at 1).
8.0 km
Low: scattered
Mid: broken
90 km W
723m alt.
38 minutes ago
12° C
Dry
0
Calm
(0 kph at 90).
3
Pudahuel
91 km WSW
481m alt.
2 hours ago
7° C
No report.
Wind obs. (11 kph from 160 degs) was rejected.
Talagante
99 km SW
387m alt.
2 hours ago
7° C
No report.
116 km SSW
440m alt.
2 hours ago
8° C
No report.
Wind obs. (7 kph from 30 degs) was rejected.
Llay Llay- Las Peñas
121 km W
380m alt.
2 hours ago
5° C
No report.

* 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.