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

Alto San Juan
Weather Forecast, Chile

Issued: 2 pm Wed 07 Jan Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Wed night. Extremely cold (max -13°C on Wed afternoon, min -17°C on Thu morning). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -10°C on Sun morning, min -14°C on Mon night). Winds increasing (light winds from the SW on Sat night, near gales from the WNW by Mon morning).

Wed
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
heavy snow
snow showers
mod snow
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
snow shwrs
heavy snow
snow shwrs
mod. snow
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
 km/h
35
NW
20
N
15
NE
5
SW
25
SE
20
S
30
SW
10
SW
30
SW
30
SW
20
SW
30
W
35
W
40
W
50
WNW
50
WNW
40
WNW
3
32
14
6
max °C
-13
-13
-16
-16
-15
-14
-13
-14
-13
-11
-12
-10
-10
-11
-12
-12
-13
min °C
-14
-16
-17
-16
-16
-14
-13
-15
-13
-12
-13
-12
-10
-13
-13
-13
-14
-25
-26
-25
-21
-28
-23
-23
-20
-24
-22
-22
-22
-20
-26
-26
-26
-26
4500
3900
3650
3700
3550
3900
4250
3750
4000
4550
4200
4400
4800
4350
4350
4600
4200
Cloud base (m)
4600
4600
4600
4700
4850
4850
5000
4750
Sea lvl2000m4000m6000m8000m
-14-15-17-16-16-14-13-15-13-12-13-11-10-12-13-13-14-4-7-9-9-9-7-5-8-5-3-5-3-2-4-5-4-64-1-2-2-302-1242462352116554795811811139111291812111110131612151814182015171915
Sunrise
6:37
6:39
6:39
6:41
6:41
Sunset
8:52
8:52
8:52
8:52
8:52
8:52

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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 Wed night. Extremely cold (max -13°C on Wed afternoon, min -17°C on Thu morning). Mainly fresh winds.

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -10°C on Sun morning, min -14°C on Mon night). Winds increasing (light winds from the SW on Sat night, near gales from the WNW by Mon 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
64 km WSW
830m alt.
46 minutes ago
23° C
-
66 km WSW
656m alt.
2 hours ago
29° C
-
Wind obs. (13 kph from 0 degs) was rejected.
67 km WSW
666m alt.
2 hours ago
28° C
clear
-
24
Moderate winds from the SW.(Wind varies from 190 to 250 degs)
(24 kph at 230).
10.0 km
Low: few
69 km WSW
688m alt.
1 hour ago
26° C
-
74 km WSW
595m alt.
1 hour ago
28° C
-
78 km WSW
536m alt.
43 minutes ago
24° C
Dry
Wind obs. (10 kph from 158 degs) was rejected.
QuintaNormal
81 km WSW
520m alt.
2 hours ago
28° C
clear
Clear skies.
11
Light winds from the SSW
(11 kph at 210).
30 km
Mid: clear
89 km WSW
709m alt.
2 hours ago
clear
-
31
Fresh winds from the SSW
(31 kph at 210).
0.0 km
90 km W
723m alt.
36 minutes ago
28° C
Dry
3
Calm
(3 kph at 45).
14
Pudahuel
91 km WSW
481m alt.
2 hours 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.