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

Alto San Juan
Weather Forecast, Chile

Issued: 8 pm Sun 04 Jan 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 Sun night, min -14°C on Mon night). Winds decreasing (stormy winds from the W on Tue morning, fresh winds from the W by Tue night).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -11°C on Sat afternoon, min -17°C on Thu night). Winds decreasing (strong winds from the NNW on Wed night, light winds from the ENE by Thu morning).

Monday
5
Tuesday
6
Wednesday
7
Thursday
8
Friday
9
Saturday
10
night
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
snow showers
snow showers
heavy snow
heavy snow
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
heavy snow
heavy snow
some clouds
clear
clear
clear
clear
clear
clear
 km/h
40
W
55
W
65
W
75
W
95
W
70
WSW
35
WSW
35
WNW
35
NW
25
NNE
15
NNE
10
SSE
15
SE
30
SW
30
SW
10
WSW
30
SSW
25
SW
15
WSW
1
15
13
20
max °C
-10
-11
-11
-12
-14
-13
-13
-13
-13
-13
-15
-16
-16
-14
-13
-15
-13
-11
-12
min °C
-11
-11
-12
-14
-14
-13
-14
-13
-13
-15
-16
-16
-17
-15
-13
-16
-14
-12
-13
-24
-24
-26
-30
-31
-28
-27
-24
-24
-27
-22
-22
-27
-26
-24
-24
-24
-21
-21
4800
4650
4800
4350
4100
4350
4300
4350
4650
4200
3900
3650
3500
3800
4200
3650
3950
4450
4100
Cloud base (m)
4800
4700
4650
4600
5650
5150
6100
Sea lvl2000m4000m6000m8000m
-11-11-12-13-14-13-14-13-13-14-16-16-17-15-13-16-14-12-13-2-2-3-6-6-5-6-4-4-7-8-9-9-7-6-8-6-4-65662232451-1-2-3-11-21411213148810912138654685810719192015151716182014131110131511141714
Sunrise
6:35
6:37
6:37
6:37
6:39
6:39
Sunset
8:52
8:52
8:52
8:52
8:52
8:52

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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 Sun night, min -14°C on Mon night). Winds decreasing (stormy winds from the W on Tue morning, fresh winds from the W by Tue night).

Alto San Juan Weather (Days 3-6):

A heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -11°C on Sat afternoon, min -17°C on Thu night). Winds decreasing (strong winds from the NNW on Wed night, light winds from the ENE by Thu 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
51 km ESE
1182m alt.
1 hour ago
23° C
Dry
0
Calm
(0 kph at 0).
0
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.
1 hour ago
22° C
-
66 km WSW
656m alt.
1 hour ago
19° C
-
Wind obs. (6 kph from 0 degs) was rejected.
67 km WSW
666m alt.
1 hour ago
clear
-
11
Light winds from the SW
(11 kph at 230).
0.0 km
69 km WSW
688m alt.
58 minutes ago
19° C
-
74 km WSW
595m alt.
53 minutes ago
22° C
-
78 km WSW
536m alt.
1 hour ago
17° C
Dry
Wind obs. (6 kph from 158 degs) was rejected.
QuintaNormal
81 km WSW
520m alt.
1 hour ago
-
Wind obs. (7 kph from 190 degs) was rejected.
30 km
Mid: clear
Lo Pinto
88 km W
488m alt.
1 hour ago
No report.
0
Calm
(0 kph at 100).

* 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.