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

Alto San Juan Weather Forecast

Central Argentina-Chile · Chile
Issued: 2 am Tue 03 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -20°C on Wed afternoon, min -24°C on Tue morning). Winds increasing (moderate winds from the WSW on Wed morning, extremely windy from the W by Thu night).

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -14°C on Sun afternoon, min -23°C on Fri night). Winds decreasing (extremely windy from the W on Fri morning, light winds from the S by Sat afternoon).

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
snow showers
clear
clear
clear
clear
snow showers
snow showers
part cloud
clear
snow showers
clear
clear
clear
clear
clear
clear
some clouds
light snow
snow shwrs
clear
clear
clear
clear
snow shwrs
snow shwrs
some clouds
clear
snow shwrs
clear
clear
clear
clear
clear
clear
Cloud base (m)
4600
4950
4600
5850
4600
4650
4650
4650
km/h
90
WNW
80
WNW
35
WNW
30
WSW
40
WSW
60
W
80
W
90
W
110
W
140
W
135
W
115
WNW
70
WNW
10
S
20
SW
30
WSW
45
W
45
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
2
1
—
—
—
—
1
1
—
—
2
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-24
-24
-23
-21
-20
-22
-21
-21
-21
-21
-20
-21
-18
-17
-18
-15
-14
-15
min °C
-24
-24
-24
-22
-21
-23
-22
-21
-23
-22
-21
-23
-20
-17
-18
-17
-14
-18
 chill °C
-45
-44
-42
-35
-37
-42
-41
-40
-46
-45
-43
-45
-37
-24
-28
-28
-27
-33
Freezing level m
2600
3100
2150
2700
3350
2550
3000
3450
2600
2650
3150
1950
2700
3700
2950
3550
4200
3300
Sea lvl2000m4000m6000m8000m
-24-24-24-22-21-23-22-21-22-22-21-22-19-17-18-16-14-17-16-15-17-14-13-16-13-13-15-14-13-17-12-9-11-8-6-10-8-8-11-7-5-9-6-5-10-8-6-12-6-2-6-21-4-21-5-13-323-3-11-7150682672694894570712712158
Sunrise
6:37
—
—
6:35
—
—
6:35
—
—
6:33
—
—
6:33
—
—
6:33
—
—
Sunset
—
8:07
—
—
8:08
—
—
8:09
—
—
8:10
—
—
8:12
—
—
8:13
—

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -20°C on Wed afternoon, min -24°C on Tue morning). Winds increasing (moderate winds from the WSW on Wed morning, extremely windy from the W by Thu night).

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -14°C on Sun afternoon, min -23°C on Fri night). Winds decreasing (extremely windy from the W on Fri morning, light winds from the S by Sat 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
San José Guayacán
52 km SW
930m alt.
2 hours ago
6°C
No report.
14
Light winds from the S
(14 kph at 180).
64 km WSW
830m alt.
1 hour ago
-
66 km SW
739m alt.
1 hour ago
16°C
-
66 km WSW
656m alt.
1 hour ago
14°C
-
2
Calm
(2 kph at 0).
5
69 km WSW
688m alt.
2 hours ago
15°C
-
74 km WSW
595m alt.
2 hours ago
18°C
-
78 km WSW
536m alt.
1 hour ago
15°C
Dry
2
Calm
(2 kph at 158).
3
Quinta Normal
81 km WSW
520m alt.
2 hours ago
7°C
No report.
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
3 hours ago
15°C
partially cloudy
Dry and partly cloudy.
13
Light winds from the SSE
(13 kph at 150).
10.0 km
Low: broken
Mid: broken

* 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.