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

Alto San Juan
Weather Forecast, Chile

Issued: 1 pm Mon 18 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 -22°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -15°C on Sat morning, min -24°C on Sat night). Winds increasing (light winds from the S on Thu afternoon, severe gales from the WSW by Sun morning).

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
km/h
10
WSW
5
WNW
10
WSW
10
W
15
NW
15
NNW
15
N
5
N
15
SSE
5
S
20
WSW
20
WSW
35
W
40
WNW
45
NW
55
NW
70
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
max °C
-20
-21
-20
-20
-20
-19
-18
-20
-20
-19
-20
-18
-17
-16
-15
-16
-18
min °C
-21
-22
-21
-20
-20
-20
-19
-21
-21
-20
-20
-20
-18
-17
-16
-17
-24
-27
-30
-28
-28
-27
-29
-27
-21
-28
-25
-26
-31
-30
-29
-29
-32
-43
3300
3000
3550
3500
3050
3550
3550
3300
3500
3300
3000
3500
3350
3250
3850
3550
3050
Cloud base (m)
9100
7200
7250
8650
8700
6950
Sea lvl2000m4000m6000m8000m
-21-22-21-20-20-20-19-21-21-20-20-19-18-17-16-17-21-12-14-12-11-13-11-11-12-12-12-12-11-10-11-9-9-13-4-7-5-3-6-5-3-5-5-4-6-5-4-5-2-2-631351252331232551107911891299108910911128
Sunrise
7:26
7:26
7:26
7:28
7:28
Sunset
5:45
5:45
5:44
5:43
5:43
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 -22°C on Mon night). Wind will be generally light.

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -15°C on Sat morning, min -24°C on Sat night). Winds increasing (light winds from the S on Thu afternoon, severe gales from the WSW by Sun morning).

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.
2 hours ago
13° C
Dry
0
Calm
(0 kph at 45).
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.
64 km WSW
830m alt.
1 hour ago
14° C
-
66 km SW
739m alt.
55 minutes ago
25° C
-
66 km WSW
656m alt.
36 minutes ago
19° C
-
5
Calm
(5 kph at 0).
11
69 km WSW
688m alt.
47 minutes ago
21° C
-
74 km WSW
595m alt.
59 minutes ago
23° C
-
78 km WSW
536m alt.
1 hour ago
25° C
Dry
3
Calm
(3 kph at 270).
6
QuintaNormal
81 km WSW
520m alt.
1 hour ago
7° C
clear
No report.
2
Calm
(2 kph at 320).
30 km
Mid: clear
Lo Pinto
88 km W
488m alt.
1 hour 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.