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

Alto San Juan
Weather Forecast, Chile

Issued: 2 pm Mon 08 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -12°C on Mon afternoon, min -19°C on Wed night). Winds increasing (fresh winds from the W on Mon afternoon, gales from the W by Mon night).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Sat night. Extremely cold (max -13°C on Fri morning, min -21°C on Sat night). Winds increasing (moderate winds from the WSW on Thu afternoon, severe gales from the WSW by Sun morning).

Mon
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
cloud
snow showers
clear
clear
snow showers
snow showers
clear
snow showers
clear
clear
clear
part cloud
part cloud
light snow
snow showers
light snow
some clouds
cloudy
snow shwrs
clear
clear
snow shwrs
snow shwrs
clear
snow shwrs
clear
clear
clear
some clouds
some clouds
light snow
snow shwrs
 km/h
30
W
40
W
60
W
55
W
45
W
50
W
50
WNW
55
NW
50
WNW
25
WSW
30
S
40
SW
45
WSW
60
WSW
80
W
75
W
80
W
 cm 
3
2
3
1
1
4
7
 mm 
max°C
-12
-14
-15
-14
-15
-15
-15
-16
-19
-16
-14
-13
-13
-14
-16
-17
-18
min°C
-13
-16
-16
-15
-16
-15
-15
-19
-19
-17
-15
-14
-13
-17
-16
-17
-21
chill°C 
-24
-31
-31
-29
-30
-28
-29
-35
-34
-28
-26
-26
-26
-34
-33
-34
-39
Freezing level (m
4500
3950
4000
4200
3850
4000
4250
3800
3650
3900
3650
3800
4250
3800
3700
3750
3500
Cloud base (m)
4900
4750
6850
6350
4850
5850
4850
4800
5900
4900
4750
5400
4800
4650
Sea lvl2000m4000m6000m8000m
-13-15-16-15-16-15-15-18-19-17-15-14-13-16-16-17-20-5-7-7-6-8-7-7-10-10-9-8-7-6-8-9-9-123012-112-3-2-1-302-2-2-2-51068958956746855531613151612151612121311131511121210
Sunrise
6:22
6:22
6:22
6:22
6:22
Sunset
8:39
8:40
8:40
8:42
8:43
8:44

Loading...

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A light covering of new snow mostly falling on Mon afternoon. Extremely cold (max -12°C on Mon afternoon, min -19°C on Wed night). Winds increasing (fresh winds from the W on Mon afternoon, gales from the W by Mon night).

Alto San Juan Weather (Days 3-6):

A moderate fall of snow, heaviest on Sat night. Extremely cold (max -13°C on Fri morning, min -21°C on Sat night). Winds increasing (moderate winds from the WSW on Thu afternoon, severe gales from the WSW 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.
1 hour ago
-
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
1 hour ago
23° C
-
66 km WSW
656m alt.
39 minutes ago
32° C
-
Wind obs. (10 kph from 0 degs) was rejected.
74 km WSW
595m alt.
35 minutes ago
29° C
-
78 km WSW
536m alt.
1 hour ago
32° C
Dry
Wind obs. (6 kph from 180 degs) was rejected.
QuintaNormal
81 km WSW
520m alt.
1 hour ago
-
Wind obs. (7 kph from 200 degs) was rejected.
30 km
Mid: clear
Lo Pinto
88 km W
488m alt.
1 hour ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
2 hours ago
32° C
clear
-
13
Light winds from the S.(Wind varies from 110 to 220 degs)
(13 kph at 170).
10.0 km
Low: few
90 km W
723m alt.
1 hour ago
33° C
Dry
2
Calm
(2 kph at 90).
10
Pudahuel
91 km WSW
481m alt.
1 hour ago
-
Wind obs. (11 kph from 160 degs) was rejected.

* 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.