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

Alto San Juan
Weather Forecast, Chile

Issued: 2 pm Mon 24 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Tue afternoon. Extremely cold (max -12°C on Mon afternoon, min -17°C on Wed morning). Winds increasing (light winds from the W on Mon night, gales from the W by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -13°C on Fri morning, min -20°C on Sun morning). Winds increasing (gales from the WNW on Thu afternoon, extremely windy from the WNW by Sat morning).

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
snow showers
snow showers
part cloud
snow showers
snow showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
snow shwrs
snow shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
15
W
10
NNW
20
WNW
15
WNW
25
N
50
NNW
25
NNW
70
W
70
W
65
WNW
70
NW
90
NW
95
NW
90
NW
100
WNW
100
NW
100
NW
 cm 
2
2
1
6
5
5
1
 mm 
max°C
-12
-13
-13
-13
-13
-17
-16
-15
-15
-14
-15
-13
-13
-14
-16
-16
-18
min°C
-13
-13
-14
-13
-16
-17
-16
-17
-15
-14
-15
-14
-13
-16
-16
-17
-19
chill°C 
-21
-18
-22
-20
-29
-31
-27
-31
-30
-28
-30
-30
-29
-34
-34
-35
-38
Freezing level (m
4650
4350
4350
4550
4150
4100
4100
3850
4000
4400
4150
4250
4500
4050
3850
4050
3650
Cloud base (m)
6100
5350
5700
5150
6300
7350
7700
8350
9550
Sea lvl2000m4000m6000m8000m
-13-13-14-13-15-17-16-16-15-14-15-14-13-15-16-17-19-4-5-5-4-6-7-8-8-7-5-7-5-5-8-8-8-105344121-213134-1-10-313101111910869118111177841916171815161412151815171813131410
Sunrise
6:22
6:22
6:22
6:22
6:22
Sunset
8:28
8:29
8:30
8:30
8:30
8:31

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Tue afternoon. Extremely cold (max -12°C on Mon afternoon, min -17°C on Wed morning). Winds increasing (light winds from the W on Mon night, gales from the W by Thu morning).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -13°C on Fri morning, min -20°C on Sun morning). Winds increasing (gales from the WNW on Thu afternoon, extremely windy from the WNW by Sat 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 5 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
21° C
-
66 km WSW
656m alt.
1 hour ago
29° C
-
Wind obs. (10 kph from 0 degs) was rejected.
67 km WSW
666m alt.
4 hours ago
26° C
partially cloudy
Dry and partly cloudy.
13
Light winds from the WSW
(13 kph at 240).
7.0 km
Low: no significant cloud
69 km WSW
688m alt.
3 hours ago
25° C
-
74 km WSW
595m alt.
1 hour ago
26° C
-
78 km WSW
536m alt.
54 minutes ago
26° C
Dry
6
Light winds from the SSW
(6 kph at 203).
18
QuintaNormal
81 km WSW
520m alt.
3 hours ago
27° C
clear
Clear skies.
Wind obs. (6 kph from 190 degs) was rejected.
30 km
Mid: clear
Lo Pinto
88 km W
488m alt.
3 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
3 hours ago
clear
-
28
Moderate winds from the S
(28 kph at 170).
0.0 km

* 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.