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

Alto San Juan Weather Forecast

Central Argentina-Chile · Chile
Issued: 8 pm Mon 02 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -4°C on Thu afternoon, min -12°C on Tue night). Winds increasing (light winds from the W on Tue night, strong winds from the W by Thu afternoon).

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Sun morning, min -14°C on Fri night). Winds decreasing (near gales from the WNW on Fri morning, calm by Sat night).

Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
light snow
snow showers
clear
clear
clear
clear
part cloud
cloud
part cloud
snow showers
snow showers
clear
clear
clear
snow shwrs
some clouds
light snow
snow shwrs
clear
clear
clear
clear
some clouds
cloudy
some clouds
snow shwrs
snow shwrs
clear
clear
clear
Cloud base (m)
5100
4650
5000
4650
8800
5850
4600
4600
4700
4650
4650
km/h
30
NW
35
WNW
35
W
15
WNW
10
W
20
W
20
W
30
W
40
W
40
W
50
WNW
50
WNW
25
NW
20
NW
10
S
0
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
—
2
1
—
—
—
—
—
—
—
1
2
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-8
-8
-7
-10
-6
-5
-9
-5
-4
-8
-6
-6
-9
-6
-4
-6
min °C
-11
-9
-8
-12
-8
-5
-10
-7
-5
-11
-8
-6
-14
-10
-4
-7
 chill °C
-21
-19
-17
-18
-13
-11
-19
-15
-14
-23
-19
-16
-24
-18
-8
-7
Freezing level m
2500
2650
3100
2200
2700
3350
2550
3000
3450
2700
2650
3150
2050
2250
3450
2850
Sea lvl2000m4000m6000m8000m
-24-24-24-24-22-21-23-22-21-22-22-20-22-21-19-19-16-16-15-17-14-12-16-13-13-15-14-12-17-14-11-13-10-9-8-11-7-5-10-6-5-10-7-6-12-8-4-7-3-10-5-13-323-4-11-7-23-145727948946705106
Sunrise
—
6:37
—
—
6:35
—
—
6:35
—
—
6:33
—
—
6:33
—
—
Sunset
—
—
8:07
—
—
8:08
—
—
8:09
—
—
8:10
—
—
8:12
—

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A dusting of new snow. Temperatures will be below freezing (max -4°C on Thu afternoon, min -12°C on Tue night). Winds increasing (light winds from the W on Tue night, strong winds from the W by Thu afternoon).

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Temperatures will be below freezing (max 0°C on Sun morning, min -14°C on Fri night). Winds decreasing (near gales from the WNW on Fri morning, calm by Sat night).

This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
59 minutes ago
-
66 km SW
739m alt.
2 hours ago
17°C
-
66 km WSW
656m alt.
2 hours ago
16°C
-
3
Calm
(3 kph at 0).
11
67 km WSW
666m alt.
3 hours ago
18°C
partially cloudy
Dry and partly cloudy.
20
Moderate winds from the SW
(20 kph at 220).
10.0 km
Low: broken
69 km WSW
688m alt.
3 hours ago
17°C
-
74 km WSW
595m alt.
1 hour ago
19°C
-
78 km WSW
536m alt.
3 hours ago
17°C
Dry
6
Light winds from the SW
(6 kph at 225).
14
Quinta Normal
81 km WSW
520m alt.
2 hours ago
-
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.