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

Alto San Juan
Weather Forecast, Chile

Issued: 1 pm Tue 19 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -18°C on Wed afternoon, min -21°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -15°C on Mon morning, min -22°C on Sat night). Winds increasing (moderate winds from the W on Fri afternoon, severe gales from the W by Sun night).

Tue
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
km/h
5
WSW
10
NW
15
NNW
15
N
5
N
15
SSE
10
SW
20
WSW
20
W
30
W
40
WNW
50
NW
60
NNW
40
NW
55
W
70
W
65
WSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-20
-20
-19
-18
-20
-20
-19
-19
-18
-16
-16
-16
-17
-18
-17
-17
-18
min °C
-20
-21
-20
-19
-21
-21
-19
-20
-19
-17
-16
-17
-18
-22
-18
-18
-18
-27
-21
-29
-28
-25
-28
-26
-29
-29
-28
-28
-31
-34
-36
-34
-34
-34
3450
2950
3450
3350
3300
3500
3300
3100
3550
3450
3400
3750
3450
3000
3400
3350
3250
Cloud base (m)
8900
8650
7200
7250
9300
6900
6800
6450
Sea lvl2000m4000m6000m8000m
-20-21-20-19-21-21-19-20-19-17-16-17-18-20-18-18-18-12-13-12-11-12-12-11-12-11-9-9-9-10-13-11-11-11-4-7-6-4-5-5-4-6-5-3-4-3-3-6-5-4-540142331343440132117810999791010111178109
Sunrise
7:26
7:26
7:28
7:28
7:28
Sunset
5:45
5:44
5:43
5:43
5:42
5:42

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -18°C on Wed afternoon, min -21°C on Tue night). Wind will be generally light.

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -15°C on Mon morning, min -22°C on Sat night). Winds increasing (moderate winds from the W on Fri afternoon, severe gales from the W by Sun night).

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.
39 minutes ago
21° C
Dry
0
Calm
(0 kph at 135).
5
San José Guayacán
52 km SW
930m alt.
2 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
1 hour ago
14° C
-
66 km SW
739m alt.
52 minutes ago
27° C
-
66 km WSW
656m alt.
30 minutes ago
19° C
-
5
Calm
(5 kph at 0).
10
69 km WSW
688m alt.
39 minutes ago
21° C
-
74 km WSW
595m alt.
52 minutes ago
23° C
-
78 km WSW
536m alt.
1 hour ago
23° C
Dry
5
Calm
(5 kph at 225).
10
QuintaNormal
81 km WSW
520m alt.
2 hours ago
7° C
clear
No report.
4
Calm
(4 kph at 250).
30 km
Mid: clear
Lo Pinto
88 km W
488m alt.
2 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.