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

Alto San Juan
Weather Forecast, Chile

Issued: 7 am Thu 25 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Extremely cold (max -18°C on Fri afternoon, min -29°C on Sat afternoon). Winds increasing (strong winds from the SW on Thu morning, extremely windy from the WSW by Sat night).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Tue morning. Extremely cold (max -21°C on Sun afternoon, min -26°C on Tue night). Mainly severe gales.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
part cloud
light snow
part cloud
clear
clear
clear
part cloud
cloud
cloud
snow showers
snow showers
snow showers
part cloud
clear
clear
clear
clear
clear
some clouds
light snow
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
snow shwrs
snow shwrs
snow shwrs
some clouds
km/h
40
SW
50
WSW
85
W
60
WSW
60
W
70
WNW
100
W
110
W
110
SW
70
SW
65
WSW
75
WSW
75
W
75
W
70
W
70
WNW
75
WNW
65
WNW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
1
1
3
1
 mm
max °C
-20
-19
-20
-19
-18
-19
-24
-26
-26
-22
-21
-22
-22
-23
-23
-24
-24
-25
min °C
-21
-20
-21
-20
-19
-21
-25
-29
-28
-24
-22
-22
-22
-23
-24
-25
-25
-26
 chill °C
-36
-36
-39
-38
-35
-39
-47
-53
-52
-44
-40
-40
-41
-42
-43
-44
-45
-46
Freezing level m
3150
2850
2750
3100
2700
2500
2650
1800
1350
2750
2550
2650
3150
2900
2700
2650
2550
2000
Cloud base (m)
6000
6900
6050
5350
6100
5700
5350
4850
4600
4650
4700
Sea lvl2000m4000m6000m8000m
-21-20-21-20-19-20-25-28-27-23-22-22-22-23-24-25-25-26-13-12-14-13-12-14-17-20-21-16-15-15-15-15-16-17-17-18-8-6-9-8-6-8-9-12-16-10-8-9-7-7-9-10-10-12-11-3-10-2-2-6-11-4-2-300-2-3-3-668457441-4354675441
Sunrise
7:43
7:43
7:43
7:43
7:43
7:43
Sunset
5:39
5:39
5:39
5:40
5:40
5:40

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A dusting of new snow. Extremely cold (max -18°C on Fri afternoon, min -29°C on Sat afternoon). Winds increasing (strong winds from the SW on Thu morning, extremely windy from the WSW by Sat night).

Alto San Juan Weather (Days 3-6):

A light covering of new snow mostly falling on Tue morning. Extremely cold (max -21°C on Sun afternoon, min -26°C on Tue night). Mainly severe gales.

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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
1 hour ago
13° C
Dry
0
Calm
(0 kph at 135).
3
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
18° C
-
66 km SW
739m alt.
1 hour ago
18° C
-
66 km WSW
656m alt.
27 minutes ago
14° C
-
3
Calm
(3 kph at 0).
8
69 km WSW
688m alt.
29 minutes ago
17° C
-
74 km WSW
595m alt.
1 hour ago
17° C
-
78 km WSW
536m alt.
3 hours ago
16° C
Dry
0
Calm
(0 kph at 225).
6
Quinta Normal
81 km WSW
520m alt.
3 hours ago
7° C
No report.
89 km WSW
709m alt.
2 hours ago
14° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the NNE.(Wind varies from 320 to 060 degs)
(6 kph at 20).
8.0 km
Low: no significant cloud

* 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.