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

Alto San Juan
Weather Forecast, Chile

Issued: 8 pm Fri 19 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -7°C on Fri night, min -12°C on Sun night). Winds decreasing (near gales from the NW on Sat afternoon, fresh winds from the WSW by Mon afternoon).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Thu afternoon, min -8°C on Mon night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the S by Wed night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
snow showers
snow showers
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
clear
snow shwrs
snow shwrs
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
45
NW
50
WNW
55
NW
55
NW
50
WNW
50
WNW
45
NW
50
NW
30
WSW
20
SW
35
W
45
W
35
W
35
WSW
35
WSW
5
S
10
WNW
15
WNW
20
W
 cm 
1
1
1
 mm 
max°C
-7
-8
-8
-10
-9
-9
-11
-10
-7
-7
-4
-3
-4
-2
-1
-3
-1
0
-3
min°C
-10
-9
-8
-11
-10
-9
-12
-11
-7
-8
-6
-3
-5
-4
-1
-4
-3
-1
-5
chill°C 
-21
-20
-20
-23
-22
-20
-24
-23
-16
-17
-15
-12
-14
-12
-8
-7
-7
-6
-12
Freezing level (m
3800
3650
4000
3600
3600
3800
3550
3500
3950
3750
4100
4500
4250
4400
4850
4500
4650
5000
4450
Cloud base (m)
4750
4750
5800
6800
7100
5800
5250
5950
4850
Sea lvl2000m4000m6000m8000m
-17-17-17-18-19-18-20-20-16-15-13-11-12-11-9-11-11-10-12-9-9-8-11-10-9-12-11-7-8-5-3-5-3-1-4-2-1-4-2-2-1-4-3-2-4-30-2242464683568456357581171114101316912121410121310111412151714172017202216
Sunrise
6:24
6:26
6:26
6:26
6:26
6:28
Sunset
8:47
8:47
8:49
8:49
8:50
8:50

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A dusting of new snow. Temperatures will be well below freezing (max -7°C on Fri night, min -12°C on Sun night). Winds decreasing (near gales from the NW on Sat afternoon, fresh winds from the WSW by Mon afternoon).

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be below freezing (max 0°C on Thu afternoon, min -8°C on Mon night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the S by Wed night).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
35 minutes ago
19° C
Dry
3
Calm
(3 kph at 270).
11
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.
38 minutes ago
21° C
-
66 km WSW
656m alt.
28 minutes ago
16° C
-
2
Calm
(2 kph at 0).
3
74 km WSW
595m alt.
36 minutes ago
18° C
-
78 km WSW
536m alt.
1 hour ago
15° C
Dry
3
Calm
(3 kph at 203).
10
QuintaNormal
81 km WSW
520m alt.
3 hours ago
7° C
clear
No report.
4
Calm
(4 kph at 210).
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
-
17
Light winds from the SSE
(17 kph at 160).
0.0 km
Pudahuel
91 km WSW
481m alt.
3 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.