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

Alto San Juan
Weather Forecast, Chile

Issued: 8 am Sat 21 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Sun morning. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -17°C on Sun night). Winds decreasing (severe gales from the WNW on Sat night, moderate winds from the WSW by Mon night).

Days 4–6 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Tue morning, min -10°C on Tue night). Winds increasing (fresh winds from the WNW on Tue morning, gales from the WNW by Wed night).

Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
mod snow
mod snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
mod. snow
mod. snow
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
45
WSW
50
W
55
WNW
75
WNW
65
WNW
50
WNW
40
SW
30
SW
25
W
40
WNW
50
WNW
45
WNW
55
WNW
60
WNW
55
NW
60
WNW
60
WNW
55
NW
8
8
3
max °C
-13
-12
-12
-13
-14
-15
-9
-7
-7
-6
-6
-10
-6
-6
-8
-6
-6
-7
min °C
-15
-12
-13
-14
-15
-17
-13
-7
-8
-7
-8
-10
-9
-6
-9
-9
-6
-8
-28
-24
-27
-28
-29
-31
-25
-16
-16
-16
-20
-22
-21
-17
-21
-21
-17
-20
2400
3300
3100
2950
2900
2250
2450
3850
3550
3800
4050
3350
3500
4150
3500
3450
4200
3550
Cloud base (m)
6600
5450
4600
4600
9350
Sea lvl2000m4000m6000m8000m
-21-20-20-21-23-23-17-13-14-14-15-17-15-14-16-15-13-14-14-12-13-14-15-16-11-7-8-7-7-10-8-6-9-8-6-8-8-5-6-7-8-10-6-1-30-1-4-21-4-21-3-221-1-1-4-153662583583598662712101313912149111410
Sunrise
7:43
7:43
7:43
7:45
7:46
7:47
Sunset
7:47
7:46
7:45
7:44
7:43
7:42

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Sun morning. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -17°C on Sun night). Winds decreasing (severe gales from the WNW on Sat night, moderate winds from the WSW by Mon night).

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -6°C on Tue morning, min -10°C on Tue night). Winds increasing (fresh winds from the WNW on Tue morning, gales from the WNW by Wed 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.
1 hour ago
18° C
Dry
6
Light winds from the NE
(6 kph at 45).
18
64 km WSW
830m alt.
1 hour ago
-
66 km SW
739m alt.
1 hour ago
19° C
-
66 km WSW
656m alt.
51 minutes ago
17° C
-
5
Calm
(5 kph at 0).
14
74 km WSW
595m alt.
1 hour ago
21° C
-
78 km WSW
536m alt.
55 minutes ago
20° C
Dry
3
Calm
(3 kph at 68).
6
Quinta Normal
81 km WSW
520m alt.
3 hours ago
7° C
No report.
Lo Pinto
88 km W
488m alt.
3 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
3 hours ago
16° C
partially cloudy
Dry and partly cloudy.
2
Calm
(2 kph at 1).
10.0 km
Low: scattered
90 km W
723m alt.
2 hours ago
19° C
Dry
2
Calm
(2 kph at 225).
5

* 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.