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

Alto San Juan
Weather Forecast, Chile

Issued: 2 pm Mon 01 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -10°C on Wed morning, min -16°C on Mon night). Winds decreasing (gales from the W on Mon night, light winds from the W by Wed morning).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be well below freezing (max -9°C on Thu afternoon, min -19°C on Sun morning). Winds increasing (calm on Sat morning, fresh winds from the NW by Sun morning).

Mon
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow showers
snow showers
snow showers
heavy snow
snow showers
clear
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
snow shwrs
heavy snow
snow shwrs
 km/h
50
SW
70
W
55
WSW
50
SW
30
SW
10
W
20
WSW
30
W
25
WSW
20
W
30
W
15
WNW
25
WNW
30
WNW
0
NE
25
ENE
30
N
 cm 
1
4
4
4
16
12
 mm 
max°C
-14
-14
-13
-11
-11
-10
-10
-10
-10
-9
-11
-10
-10
-11
-11
-11
-13
min°C
-14
-16
-14
-12
-12
-11
-10
-11
-11
-10
-12
-11
-10
-12
-12
-12
-18
chill°C 
-27
-32
-28
-24
-24
-16
-18
-21
-20
-18
-21
-18
-19
-22
-12
-16
-30
Freezing level (m
4150
3900
3950
4450
4300
4650
4950
4700
4700
4950
4600
4600
4850
4450
4500
4500
3700
Cloud base (m)
6500
4750
5950
4700
5900
5800
4650
Sea lvl2000m4000m6000m8000m
-14-15-14-12-12-11-10-11-11-10-12-11-10-12-12-12-16-6-8-6-4-4-2-1-3-20-3-2-2-4-4-5-81-213268568467442-286810914151214161113141111941512141715202218202218202017181511
Sunrise
6:22
6:22
6:22
6:22
6:22
Sunset
8:34
8:35
8:36
8:37
8:37
8:37

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A dusting of new snow. Temperatures will be well below freezing (max -10°C on Wed morning, min -16°C on Mon night). Winds decreasing (gales from the W on Mon night, light winds from the W by Wed morning).

Alto San Juan Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be well below freezing (max -9°C on Thu afternoon, min -19°C on Sun morning). Winds increasing (calm on Sat morning, fresh winds from the NW by Sun 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
San José Guayacán
52 km SW
930m alt.
1 hour ago
-
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
37 minutes ago
22° C
-
66 km WSW
656m alt.
1 hour ago
26° C
-
Wind obs. (11 kph from 0 degs) was rejected.
69 km WSW
688m alt.
2 hours ago
25° C
-
74 km WSW
595m alt.
51 minutes ago
26° C
-
78 km WSW
536m alt.
51 minutes ago
24° C
Dry
24
Moderate winds from the S
(24 kph at 180).
34
QuintaNormal
81 km WSW
520m alt.
1 hour ago
-
Wind obs. (9 kph from 210 degs) was rejected.
30 km
Mid: scattered
Lo Pinto
88 km W
488m alt.
1 hour ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
2 hours ago
clear
-
30
Fresh winds from the SSW
(30 kph at 210).
0.0 km
90 km W
723m alt.
1 hour ago
26° C
Dry
5
Calm
(5 kph at 135).
14

* 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.