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

Alto San Juan
Weather Forecast, Chile

Issued: 2 am Wed 03 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Fri afternoon. Temperatures will be well below freezing (max -10°C on Wed morning, min -12°C on Wed night). Winds decreasing (fresh winds from the W on Wed night, calm by Fri night).

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Sat night. Extremely cold (max -11°C on Sat afternoon, min -19°C on Sun morning). Winds increasing (light winds from the ESE on Sat afternoon, strong winds from the NW by Sun morning).

Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
snow showers
snow showers
snow showers
snow showers
snow showers
clear
light snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
clear
light snow
snow shwrs
clear
clear
clear
 km/h
15
WNW
30
W
35
W
25
W
25
WSW
30
W
25
W
20
WSW
5
S
15
E
20
NE
35
N
45
NNW
45
WNW
25
S
35
SSW
25
WSW
35
W
 cm 
3
4
2
16
23
4
8
 mm 
max°C
-10
-10
-10
-10
-10
-10
-11
-11
-11
-12
-11
-13
-18
-18
-16
-13
-13
-15
min°C
-11
-10
-12
-11
-10
-12
-12
-11
-12
-12
-12
-17
-19
-19
-19
-14
-14
-17
chill°C 
-18
-19
-22
-20
-19
-22
-21
-19
-16
-19
-18
-29
-34
-34
-30
-26
-25
-29
Freezing level (m
4600
4950
4650
4700
4900
4550
4550
4800
4400
4450
4550
3800
3550
3750
3200
3650
4200
3600
Cloud base (m)
5100
5950
4900
4800
4900
4600
5450
4600
Sea lvl2000m4000m6000m8000m
-11-10-11-11-10-11-12-11-12-12-12-15-19-19-18-14-14-16-2-1-3-2-1-3-3-2-4-4-4-8-10-10-11-7-6-967567456443-3-3-3-5-11-3131512141512131411119455158320221820221819211817161011128121510
Sunrise
6:22
6:22
6:22
6:22
6:22
6:22
Sunset
8:36
8:37
8:37
8:37
8:38
8:39

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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 Fri afternoon. Temperatures will be well below freezing (max -10°C on Wed morning, min -12°C on Wed night). Winds decreasing (fresh winds from the W on Wed night, calm by Fri night).

Alto San Juan Weather (Days 3-6):

A heavy fall of snow, heaviest during Sat night. Extremely cold (max -11°C on Sat afternoon, min -19°C on Sun morning). Winds increasing (light winds from the ESE on Sat afternoon, strong winds from the NW by Sun 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
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
1 hour ago
22° C
-
66 km WSW
656m alt.
38 minutes ago
18° C
-
0
Calm
(0 kph at 0).
3
67 km WSW
666m alt.
51 minutes ago
clear
-
2
Calm
(2 kph at 120).
0.0 km
69 km WSW
688m alt.
2 hours ago
18° C
-
74 km WSW
595m alt.
3 hours ago
22° C
-
78 km WSW
536m alt.
2 hours ago
17° C
Dry
0
Calm
(0 kph at 180).
0
QuintaNormal
81 km WSW
520m alt.
3 hours ago
7° C
clear
No report.
0
Calm
(0 kph at 0).
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.
2 hours ago
clear
-
6
Light winds from the NW.(Wind varies from 280 to 360 degs)
(6 kph at 310).
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.