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

Alto San Juan
Weather Forecast, Chile

Issued: 1 am Mon 04 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -6°C on Mon morning, min -19°C on Wed night). Winds increasing (strong winds from the W on Tue morning, severe gales from the WNW by Tue night).

Days 4–6 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Sat morning, min -16°C on Thu morning). Winds decreasing (stormy winds from the SSW on Thu morning, light winds from the WSW by Sat night).

Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
snow showers
snow showers
light snow
light snow
light snow
light snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
snow shwrs
snow shwrs
light snow
light snow
light snow
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
50
W
55
W
60
W
50
WNW
60
WNW
75
WNW
80
WNW
60
W
50
W
75
SSW
50
SW
55
SW
50
SSW
45
SSW
20
SSW
20
S
15
SSW
10
WNW
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1
1
5
5
3
4
15
max °C
-6
-6
-9
-8
-9
-10
-14
-15
-17
-13
-11
-9
-7
-6
-7
-4
-4
-6
min °C
-8
-7
-10
-9
-10
-13
-14
-16
-19
-16
-11
-11
-9
-7
-9
-7
-6
-8
-19
-18
-22
-20
-23
-28
-30
-31
-34
-33
-24
-23
-21
-17
-19
-14
-12
-14
4150
4000
3700
3900
3600
3400
3050
2750
2350
2250
2550
3050
3750
3450
3550
4350
3950
3650
Cloud base (m)
5800
5850
5150
4800
4600
4650
4850
4600
4600
9400
7150
9150
Sea lvl2000m4000m6000m8000m
-15-15-17-17-18-20-23-24-27-19-16-16-14-13-14-13-13-14-7-7-10-9-10-12-14-16-18-15-11-10-8-7-8-6-5-701-2-2-3-5-7-9-12-11-8-6-3-2-311-27855530-1-5-7-3-124378513151112129762-1469109131411
Sunrise
7:15
7:15
7:16
7:16
7:18
7:18
Sunset
5:55
5:54
5:53
5:52
5:52
5:52

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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 Wed night. Temperatures will be well below freezing (max -6°C on Mon morning, min -19°C on Wed night). Winds increasing (strong winds from the W on Tue morning, severe gales from the WNW by Tue night).

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be below freezing (max -4°C on Sat morning, min -16°C on Thu morning). Winds decreasing (stormy winds from the SSW on Thu morning, light winds from the WSW by Sat night).

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.
2 hours ago
7° C
Dry
0
Calm
(0 kph at 315).
8
64 km WSW
830m alt.
2 hours ago
17° C
-
66 km SW
739m alt.
2 hours ago
15° C
-
66 km WSW
656m alt.
2 hours ago
12° C
-
2
Calm
(2 kph at 0).
3
69 km WSW
688m alt.
2 hours ago
13° C
-
74 km WSW
595m alt.
2 hours ago
18° C
-
78 km WSW
536m alt.
2 hours ago
13° C
Dry
3
Calm
(3 kph at 68).
6
Quinta Normal
81 km WSW
520m alt.
2 hours ago
-
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
3 hours ago
clear
-
Wind obs. (6 kph from 50 degs) was rejected.
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.