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

Alto San Juan
Weather Forecast, Chile

Issued: 2 pm Thu 29 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be well below freezing (max -8°C on Thu afternoon, min -15°C on Sat night). Winds decreasing (near gales from the NW on Fri night, light winds from the N by Sat night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -10°C on Tue afternoon, min -13°C on Sun night). Winds increasing (light winds from the ENE on Sun afternoon, gales from the WNW by Wed morning).

Thu
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
snow showers
snow showers
part cloud
light snow
snow showers
part cloud
heavy snow
snow showers
clear
part cloud
part cloud
clear
part cloud
part cloud
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
light snow
snow shwrs
some clouds
heavy snow
snow shwrs
clear
some clouds
some clouds
clear
some clouds
some clouds
 km/h
20
NW
30
NNW
35
NW
35
NW
45
NW
50
WNW
35
NW
25
NNW
15
ENE
10
NE
10
E
20
SSE
25
S
20
SW
40
W
45
WNW
50
NW
5
4
1
6
1
5
5
13
11
max °C
-8
-8
-10
-10
-10
-13
-13
-14
-13
-12
-12
-12
-11
-11
-11
-10
-11
min °C
-8
-10
-10
-10
-13
-13
-13
-15
-14
-12
-13
-13
-12
-12
-11
-10
-13
-16
-20
-20
-20
-26
-26
-24
-22
-22
-18
-20
-21
-21
-21
-22
-21
-27
5100
4850
4700
4900
4750
4450
4450
4150
4200
4350
4200
4000
4400
4150
4250
4650
4500
Cloud base (m)
6100
5200
5800
5300
5200
5950
4750
4900
5050
4650
4850
5650
4750
4850
4850
Sea lvl2000m4000m6000m8000m
-8-9-10-10-12-13-13-15-14-12-13-13-12-12-11-10-121-1-2-1-3-4-5-7-5-4-6-6-4-5-4-3-59667542122113134217131415121298109779791192320202118181615161613141614161815
Sunrise
6:58
7:00
7:01
7:01
7:03
Sunset
8:45
8:44
8:44
8:43
8:42
8:40

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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 Thu afternoon. Temperatures will be well below freezing (max -8°C on Thu afternoon, min -15°C on Sat night). Winds decreasing (near gales from the NW on Fri night, light winds from the N by Sat night).

Alto San Juan Weather (Days 3-6):

A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -10°C on Tue afternoon, min -13°C on Sun night). Winds increasing (light winds from the ENE on Sun afternoon, gales from the WNW by Wed 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.
2 hours ago
30° C
Dry
0
Calm
(0 kph at 45).
6
San José Guayacán
52 km SW
930m alt.
2 hours ago
-
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
58 minutes ago
23° C
-
66 km WSW
656m alt.
1 hour ago
32° C
-
Wind obs. (10 kph from 0 degs) was rejected.
69 km WSW
688m alt.
2 hours ago
28° C
-
74 km WSW
595m alt.
2 hours ago
30° C
-
78 km WSW
536m alt.
1 hour ago
28° C
Dry
18
Light winds from the WSW
(18 kph at 248).
29
QuintaNormal
81 km WSW
520m alt.
2 hours ago
31° C
clear
Clear skies.
Wind obs. (9 kph from 200 degs) was rejected.
30 km
Mid: clear
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
clear
-
31
Fresh winds from the SSW
(31 kph at 210).
0.0 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.