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

Alto San Juan
Weather Forecast, Chile

Issued: 1 am Sun 07 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Tue night. Extremely cold (max -18°C on Mon afternoon, min -26°C on Tue night). Winds increasing (fresh winds from the SW on Mon afternoon, stormy winds from the W by Tue night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed morning. Extremely cold (max -19°C on Thu night, min -28°C on Wed night). Winds increasing (light winds from the SSW on Wed night, stormy winds from the WNW by Fri afternoon).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
part cloud
light snow
heavy snow
mod snow
heavy snow
snow showers
clear
clear
part cloud
part cloud
cloud
light snow
clear
clear
clear
clear
clear
some clouds
some clouds
light snow
heavy snow
mod. snow
heavy snow
snow shwrs
clear
clear
some clouds
some clouds
cloudy
light snow
km/h
45
SW
60
SW
55
WSW
45
SW
30
SW
40
WNW
70
W
85
W
90
W
70
W
60
W
15
SSW
35
S
50
SSW
60
W
85
WNW
100
WNW
100
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
16
9
11
4
3
max °C
-22
-21
-21
-19
-18
-18
-20
-21
-23
-27
-27
-28
-24
-20
-19
-20
-21
-22
min °C
-24
-21
-22
-20
-18
-18
-21
-22
-26
-27
-27
-28
-26
-21
-20
-20
-22
-22
-40
-38
-39
-36
-32
-30
-39
-42
-47
-49
-47
-46
-42
-37
-32
-37
-43
-42
2950
2850
2750
3350
3200
3050
2950
2700
2350
2300
2450
1750
2600
2250
2600
3150
2950
2750
Cloud base (m)
8850
6600
4950
4650
4600
4600
4600
6800
5150
4650
Sea lvl2000m4000m6000m8000m
-23-21-22-20-18-18-21-22-25-27-27-28-25-21-20-20-22-22-15-14-14-12-11-12-13-14-17-19-19-20-18-14-14-13-14-15-9-7-8-6-5-6-7-8-11-12-11-13-12-9-8-7-7-8-20-2121-1-2-4-6-4-6-6-3-3-11-2575797663230244675
Sunrise
7:37
7:37
7:37
7:39
7:39
7:39
Sunset
5:37
5:37
5:37
5:37
5:37
5:37

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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 Tue night. Extremely cold (max -18°C on Mon afternoon, min -26°C on Tue night). Winds increasing (fresh winds from the SW on Mon afternoon, stormy winds from the W by Tue night).

Alto San Juan Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed morning. Extremely cold (max -19°C on Thu night, min -28°C on Wed night). Winds increasing (light winds from the SSW on Wed night, stormy winds from the WNW by Fri 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.
1 hour ago
7° C
Dry
0
Calm
(0 kph at 248).
3
San José Guayacán
52 km SW
930m alt.
1 hour ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
66 km SW
739m alt.
54 minutes ago
9° C
-
66 km WSW
656m alt.
1 hour ago
6° C
-
2
Calm
(2 kph at 0).
5
69 km WSW
688m alt.
1 hour ago
8° C
-
74 km WSW
595m alt.
52 minutes ago
12° C
-
78 km WSW
536m alt.
42 minutes ago
6° C
Dry
0
Calm
(0 kph at 113).
3
QuintaNormal
81 km WSW
520m alt.
1 hour ago
5° C
clear
Haze
0
Calm
(0 kph at 0).
27 km
Mid: clear
Lo Pinto
88 km W
488m alt.
1 hour ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
2 hours ago
clear
-
6
Light winds from the N
(6 kph at 10).
2.0 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.