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

Alto San Juan Weather Forecast

Central Argentina-Chile · Chile
Issued: 2 am Sat 12 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -19°C on Sun afternoon, min -26°C on Sat morning). Winds increasing (light winds from the SSW on Sat night, gales from the S by Mon afternoon).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -18°C on Tue morning, min -22°C on Thu night). Mainly strong winds.

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
9050
7950
6350
9500
8900
8950
km/h
60
SW
50
SW
15
SSW
45
WSW
35
SW
40
W
55
WSW
75
S
20
WSW
45
W
45
W
30
WNW
35
WNW
45
WNW
45
WNW
40
WNW
35
W
25
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
-23
-23
-23
-20
-19
-21
-22
-20
-19
-18
-18
-19
-18
-18
-20
-20
-20
-22
min °C
-26
-23
-23
-22
-20
-25
-25
-20
-20
-19
-18
-20
-20
-19
-21
-21
-21
-22
 chill °C
-45
-39
-37
-37
-34
-44
-43
-38
-33
-33
-32
-33
-33
-33
-36
-35
-35
-36
Freezing level m
1350
2600
2250
2650
3400
2550
2600
3250
2900
3150
3800
3000
3050
3650
2850
2800
3450
2550
Sea lvl2000m4000m6000m8000m
-25-23-23-21-20-23-24-20-20-19-18-20-19-19-21-21-21-22-19-16-17-14-12-16-16-13-13-11-10-13-11-11-14-13-12-15-14-10-11-7-5-10-8-6-7-4-3-7-5-3-8-6-5-10-8-4-502-4-11-145-124-213-4-131783686101169105794
Sunrise
7:41
7:41
7:39
7:37
7:35
7:35
Sunset
7:29
7:29
7:30
7:30
7:30
7:31

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -19°C on Sun afternoon, min -26°C on Sat morning). Winds increasing (light winds from the SSW on Sat night, gales from the S by Mon afternoon).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -18°C on Tue morning, min -22°C on Thu night). Mainly strong winds.

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.
3 hours ago
0°C
-
0
Calm
(0 kph at 180).
0
San José Guayacán
52 km SW
930m alt.
3 hours ago
6°C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
2 hours ago
-
66 km SW
739m alt.
2 hours ago
9°C
-
66 km WSW
656m alt.
3 hours ago
8°C
-
0
Calm
(0 kph at 0).
2
69 km WSW
688m alt.
2 hours ago
11°C
-
74 km WSW
595m alt.
2 hours ago
12°C
-
78 km WSW
536m alt.
3 hours ago
8°C
Dry
3
Calm
(3 kph at 180).
3
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).

* 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.