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

Alto San Juan Weather Forecast

Central Argentina-Chile · Chile
Issued: 2 pm Mon 09 Nov Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Tue morning. Temperatures will be below freezing (max -3°C on Wed morning, min -11°C on Mon night). Winds decreasing (near gales from the NW on Mon afternoon, light winds from the SE by Tue morning).

Days 5–7 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -2°C on Fri morning, min -7°C on Sun morning). Winds increasing (light winds from the NW on Sat night, strong winds from the NW by Sun morning).

Mon
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
snow shwrs
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
5000
4800
5300
9450
9600
8900
9500
km/h
50
NW
45
NNW
5
SE
30
SW
20
W
35
W
40
W
35
WNW
40
W
45
W
30
W
30
WNW
30
WNW
30
WNW
30
W
25
W
25
NNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
10
7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
-6
-8
-9
-7
-7
-3
-4
-6
-3
-3
-5
-2
-2
-4
-2
-2
-4
min °C
-6
-11
-11
-7
-8
-5
-4
-7
-5
-4
-5
-4
-3
-5
-4
-2
-6
 chill °C
-16
-17
-15
-16
-16
-13
-13
-17
-14
-13
-13
-12
-11
-13
-11
-8
-16
Freezing level m
4250
3750
3400
3800
3550
4150
4450
4000
4250
4550
4200
4450
4650
4300
4400
4750
4300
Sea lvl2000m4000m6000m8000m
-14-17-18-14-14-12-12-14-13-12-12-12-11-12-11-10-13-6-10-10-7-8-4-4-7-4-4-5-3-3-5-3-2-52-3-4-1-323-13414524519545491061011711128101281511101210151612161714171814171814
Sunrise
—
—
6:31
—
—
6:30
—
—
6:30
—
—
6:28
—
—
6:28
—
—
Sunset
8:14
—
—
8:15
—
—
8:15
—
—
8:15
—
—
8:16
—
—
8:17
—

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Tue morning. Temperatures will be below freezing (max -3°C on Wed morning, min -11°C on Mon night). Winds decreasing (near gales from the NW on Mon afternoon, light winds from the SE by Tue morning).

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Temperatures will be below freezing (max -2°C on Fri morning, min -7°C on Sun morning). Winds increasing (light winds from the NW on Sat night, strong winds from the NW by Sun morning).

This table gives the weather forecast for Alto San Juan at the specific elevation of 5000 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.
3 hours ago
-
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
1 hour ago
22°C
-
66 km SW
739m alt.
56 minutes ago
21°C
-
66 km WSW
656m alt.
1 hour ago
20°C
-
Wind obs. (6 kph from 0 degs) was rejected.
67 km WSW
666m alt.
2 hours ago
20°C
partially cloudy
Dry and partly cloudy.
17
Light winds from the SW
(17 kph at 220).
10.0 km
Low: broken
69 km WSW
688m alt.
1 hour ago
19°C
-
74 km WSW
595m alt.
2 hours ago
23°C
-
78 km WSW
536m alt.
1 hour ago
19°C
Dry
11
Light winds from the SSE
(11 kph at 158).
26
Quinta Normal
81 km WSW
520m alt.
3 hours ago
-
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.