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

Alto San Juan
Weather Forecast, Chile

Issued: 7 pm Fri 03 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -18°C on Sat night). Winds decreasing (strong winds from the NW on Sat morning, light winds from the WSW by Mon morning).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -2°C on Thu afternoon, min -8°C on Mon night). Mainly fresh winds.

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
snow showers
part cloud
clear
part cloud
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
snow shwrs
some clouds
clear
some clouds
km/h
35
NW
40
NW
30
NW
20
WNW
30
WSW
30
WSW
20
WSW
20
SW
20
WSW
15
WSW
25
W
20
W
25
W
30
W
30
W
25
W
25
WSW
20
W
25
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
6
 mm
max °C
-13
-12
-13
-17
-14
-13
-13
-8
-7
-6
-3
-3
-4
-4
-3
-6
-4
-2
-2
min °C
-14
-15
-16
-18
-18
-15
-15
-12
-8
-8
-6
-4
-5
-5
-5
-7
-6
-4
-5
 chill °C
-26
-27
-27
-28
-30
-26
-25
-20
-15
-14
-13
-11
-12
-13
-13
-15
-14
-11
-11
Freezing level m
1850
2200
1550
1200
1700
1550
1800
2800
2600
2800
3450
3200
3200
3350
3000
2900
3400
3300
3300
Cloud base (m)
4650
4850
8950
5950
5600
4650
4650
4650
6000
Sea lvl2000m4000m6000m8000m
-27-27-29-31-28-26-26-23-21-18-17-15-16-16-17-19-17-16-15-20-20-21-24-22-20-20-16-14-13-10-9-10-10-10-12-10-9-9-14-14-15-18-16-14-14-10-8-7-5-4-5-5-4-7-5-3-4-8-7-7-12-11-9-9-4-1-222112-1133-1-1-1-5-4-2-3355897886899
Sunrise
7:43
7:43
7:43
7:43
7:43
7:43
Sunset
5:43
5:43
5:44
5:44
5:45
5:45

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -18°C on Sat night). Winds decreasing (strong winds from the NW on Sat morning, light winds from the WSW by Mon morning).

Alto San Juan Weather (Days 3-6):

A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max -2°C on Thu afternoon, min -8°C on Mon night). Mainly fresh winds.

This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
59 minutes ago
-2° C
-
0
Calm
(0 kph at 0).
2
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.
2 hours ago
-
66 km SW
739m alt.
56 minutes ago
6° C
-
66 km WSW
656m alt.
1 hour ago
3° C
-
2
Calm
(2 kph at 0).
3
69 km WSW
688m alt.
2 hours ago
6° C
-
74 km WSW
595m alt.
53 minutes ago
10° C
-
78 km WSW
536m alt.
36 minutes ago
4° C
Dry
0
Calm
(0 kph at 158).
0
Quinta Normal
81 km WSW
520m alt.
3 hours ago
7° C
No report.
Lo Pinto
88 km W
488m alt.
3 hours ago
No report.
0
Calm
(0 kph at 100).

* 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.