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

Alto San Juan
Weather Forecast, Chile

Issued: 7 pm Fri 18 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A dusting of new snow. Extremely cold (max -16°C on Sat morning, min -22°C on Mon afternoon). Winds increasing (light winds from the W on Fri night, extremely windy from the W by Sun night).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Mon night. Extremely cold (max -20°C on Wed morning, min -24°C on Thu afternoon). Winds decreasing (stormy winds from the W on Mon night, strong winds from the W by Wed morning).

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
cloud
cloud
cloud
light snow
cloud
light snow
light snow
cloud
part cloud
clear
part cloud
part cloud
cloud
light snow
snow showers
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
light snow
cloudy
light snow
light snow
cloudy
some clouds
clear
some clouds
some clouds
cloudy
light snow
snow shwrs
 km/h
20
SW
40
W
55
W
70
WNW
80
W
90
W
90
W
100
W
100
W
90
W
65
W
75
W
55
W
50
W
50
W
50
W
65
WNW
60
W
75
W
 cm 
1
3
1
2
1
 mm 
max°C
-17
-16
-16
-18
-19
-20
-20
-21
-21
-21
-21
-21
-22
-20
-21
-22
-22
-22
-24
min°C
-17
-17
-17
-20
-20
-20
-21
-21
-22
-22
-22
-21
-22
-21
-22
-23
-22
-24
-26
chill°C 
-30
-28
-32
-38
-38
-39
-40
-41
-43
-42
-41
-39
-40
-36
-38
-39
-40
-42
-48
Freezing level (m
3300
3850
3350
3200
3500
3200
3000
3200
3000
2800
3200
3050
2700
3250
2950
2400
3050
2600
2150
Cloud base (m)
6850
6650
5750
5550
5300
5150
5050
5150
8200
6950
7650
5500
4700
4750
Sea lvl2000m4000m6000m8000m
-17-17-17-19-20-20-21-21-22-22-22-21-22-21-22-23-22-23-25-11-9-9-12-12-12-13-14-14-14-14-13-15-14-14-16-15-16-18-5-2-3-6-5-5-7-7-6-8-7-6-8-7-6-9-8-9-11254123011-111-2-11-3-1-2-5911118997776785674652
Sunrise
7:39
7:39
7:37
7:37
7:37
7:35
Sunset
5:51
5:52
5:52
5:52
5:53
5:54

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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 -16°C on Sat morning, min -22°C on Mon afternoon). Winds increasing (light winds from the W on Fri night, extremely windy from the W by Sun night).

Alto San Juan Weather (Days 3-6):

A light covering of new snow mostly falling on Mon night. Extremely cold (max -20°C on Wed morning, min -24°C on Thu afternoon). Winds decreasing (stormy winds from the W on Mon night, strong winds from the W by Wed 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
51 km ESE
1182m alt.
1 hour ago
9° C
Dry
0
Calm
(0 kph at 293).
3
San José Guayacán
52 km SW
930m alt.
1 hour ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
3 hours ago
18° C
-
66 km WSW
656m alt.
49 minutes ago
11° C
-
0
Calm
(0 kph at 0).
0
67 km WSW
666m alt.
3 hours ago
clear
-
0
Calm
(0 kph at 0).
0.0 km
69 km WSW
688m alt.
32 minutes ago
14° C
-
74 km WSW
595m alt.
30 minutes ago
16° C
-
78 km WSW
536m alt.
1 hour ago
14° C
Dry
0
Calm
(0 kph at 180).
3
Quinta Normal
81 km WSW
520m alt.
1 hour ago
7° C
No report.
Lo Pinto
88 km W
488m alt.
1 hour 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.