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

Alto San Juan
Weather Forecast, Chile

Issued: 1 pm Fri 01 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -5°C on Sat afternoon, min -10°C on Fri afternoon). Winds increasing (fresh winds from the WSW on Sat morning, gales from the W by Sun afternoon).

Days 5–7 Weather Summary

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -7°C on Mon night, min -17°C on Wed night). Winds decreasing (near gales from the W on Mon afternoon, fresh winds from the WSW by Thu morning).

Fri
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
light snow
light snow
snow showers
snow showers
mod snow
heavy snow
snow shwrs
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
light snow
light snow
snow shwrs
snow shwrs
mod. snow
heavy snow
km/h
50
W
35
W
30
WSW
35
W
50
W
55
W
60
W
60
W
60
W
60
W
45
W
55
W
50
WNW
55
WNW
55
WNW
55
WNW
40
WNW
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1
2
3
9
4
7
13
max °C
-10
-8
-6
-5
-7
-6
-6
-7
-7
-8
-7
-8
-8
-8
-10
-10
-13
min °C
-10
-9
-8
-6
-8
-7
-7
-8
-7
-8
-9
-10
-8
-10
-10
-11
-17
-22
-20
-17
-15
-19
-18
-19
-20
-18
-20
-21
-22
-19
-22
-22
-24
-30
3500
3550
4150
4200
3750
4150
3900
3850
4000
3900
3750
3850
3800
3650
3600
3450
2650
Cloud base (m)
4650
6000
5400
5250
5300
4950
4600
4600
4600
4600
4600
4700
Sea lvl2000m4000m6000m8000m
-18-16-15-14-16-15-15-16-15-16-16-17-16-17-18-19-24-10-9-7-6-8-7-7-8-7-8-8-9-8-9-10-11-15-3-3-12-200-1-1-1-2-2-1-3-3-4-84469677677656444-1111013161214141213141212121111106
Sunrise
7:13
7:13
7:15
7:15
7:16
Sunset
5:59
5:58
5:57
5:55
5:54
5:53

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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 below freezing (max -5°C on Sat afternoon, min -10°C on Fri afternoon). Winds increasing (fresh winds from the WSW on Sat morning, gales from the W by Sun afternoon).

Alto San Juan Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be well below freezing (max -7°C on Mon night, min -17°C on Wed night). Winds decreasing (near gales from the W on Mon afternoon, fresh winds from the WSW by Thu morning).

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
51 km ESE
1182m alt.
47 minutes ago
11° C
Dry
0
Calm
(0 kph at 270).
6
San José Guayacán
52 km SW
930m alt.
3 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
45 minutes ago
17° C
-
66 km SW
739m alt.
2 hours ago
16° C
-
66 km WSW
656m alt.
42 minutes ago
13° C
-
2
Calm
(2 kph at 0).
3
67 km WSW
666m alt.
2 hours ago
15° C
clear
Haze -.
0
Calm
(0 kph at 0).
5.0 km
Low: no significant cloud
74 km WSW
595m alt.
2 hours ago
17° C
-
78 km WSW
536m alt.
52 minutes ago
14° C
Dry
3
Calm
(3 kph at 248).
6
Quinta Normal
81 km WSW
520m alt.
3 hours ago
-
Lo Pinto
88 km W
488m alt.
3 hours 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.