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

Alto San Juan
Weather Forecast, Chile

Issued: 7 pm Sun 19 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Extremely cold (max -18°C on Mon night, min -22°C on Mon morning). Mainly stormy winds.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -18°C on Sat morning, min -22°C on Wed night). Winds increasing (fresh winds from the W on Thu morning, severe gales from the W by Sat afternoon).

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
heavy snow
mod snow
snow showers
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
snow showers
snow shwrs
heavy snow
mod. snow
snow shwrs
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
some clouds
snow shwrs
 km/h
100
NW
85
WNW
100
W
55
W
65
W
70
WNW
75
WNW
65
WNW
70
WNW
55
WNW
45
W
50
W
50
W
55
W
70
W
75
WSW
65
WSW
80
W
100
W
5
11
8
2
11
max °C
-19
-22
-22
-18
-18
-19
-20
-19
-19
-21
-21
-20
-21
-20
-21
-19
-18
-19
-21
min °C
-21
-22
-22
-22
-19
-19
-20
-20
-20
-22
-21
-21
-22
-21
-22
-21
-19
-20
-22
-41
-41
-42
-42
-35
-36
-38
-37
-38
-40
-35
-36
-38
-36
-40
-39
-36
-38
-42
3300
3300
3150
2550
3350
3250
2950
3400
3400
3000
3400
3250
2600
3300
3200
2700
3450
3250
2800
Cloud base (m)
4850
4650
4600
5400
6350
5250
6750
5250
Sea lvl2000m4000m6000m8000m
-20-22-22-20-19-19-20-20-20-22-21-21-22-21-22-20-19-20-22-12-13-14-14-12-12-13-12-12-14-13-13-15-13-13-14-12-11-14-5-6-6-8-6-5-7-6-5-7-6-5-9-7-5-8-6-4-7322-203-114113-202-213-1998579781078957958106
Sunrise
7:03
7:05
7:05
7:07
7:07
7:07
Sunset
6:10
6:08
6:07
6:07
6:06
6:05

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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 Mon morning. Extremely cold (max -18°C on Mon night, min -22°C on Mon morning). Mainly stormy winds.

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -18°C on Sat morning, min -22°C on Wed night). Winds increasing (fresh winds from the W on Thu morning, severe gales from the W by Sat afternoon).

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.
30 minutes ago
9° C
Dry
0
Calm
(0 kph at 0).
0
64 km WSW
830m alt.
33 minutes ago
18° C
-
66 km SW
739m alt.
1 hour ago
-
66 km WSW
656m alt.
1 hour ago
15° C
-
Wind obs. (6 kph from 0 degs) was rejected.
69 km WSW
688m alt.
36 minutes ago
16° C
-
74 km WSW
595m alt.
1 hour ago
18° C
-
78 km WSW
536m alt.
55 minutes ago
15° C
Dry
Wind obs. (6 kph from 113 degs) was rejected.
QuintaNormal
81 km WSW
520m alt.
40 minutes ago
15° C
partially cloudy
Clouds developing.
4
Calm
(4 kph at 190).
30 km
Mid: mostly cloudy
88 km WSW
460m alt.
1 hour ago
17° C
-
89 km WSW
709m alt.
2 hours ago
15° C
partially cloudy
Dry and partly cloudy.
15
Light winds from the SSE
(15 kph at 150).
10.0 km
Low: few
Mid: scattered

* 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.