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

Alto San Juan
Weather Forecast, Chile

Issued: 7 am Thu 14 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Extremely cold (max -17°C on Thu morning, min -25°C on Sat afternoon). Winds decreasing (gales from the W on Fri night, moderate winds from the SW by Sat night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -21°C on Sun morning, min -23°C on Sun morning). Winds decreasing (strong winds from the ESE on Sun morning, light winds from the SW by Mon night).

Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
part cloud
snow showers
mod snow
heavy snow
light snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
some clouds
some clouds
snow shwrs
mod. snow
heavy snow
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
60
WSW
60
SW
35
WSW
60
WSW
60
WSW
75
W
50
W
40
W
50
ESE
40
SE
25
SSE
15
SSW
15
SSW
25
SSW
15
WSW
25
WNW
25
WNW
20
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
4
2
10
30
5
2
max °C
-17
-17
-17
-17
-18
-20
-24
-24
-24
-21
-21
-22
-21
-21
-23
-22
-22
-23
min °C
-18
-18
-18
-17
-18
-22
-24
-25
-25
-23
-22
-22
-22
-23
-23
-23
-23
-23
-34
-34
-33
-32
-34
-40
-42
-41
-38
-39
-34
-34
-32
-35
-34
-34
-36
-34
3450
3400
3250
3500
3300
3100
3050
2600
2000
3050
2750
2650
3300
2700
2500
3150
2700
2450
Cloud base (m)
4600
4700
4600
4600
4600
4600
4650
4950
Sea lvl2000m4000m6000m8000m
-18-18-18-17-18-21-24-25-25-22-22-22-22-22-23-23-23-23-11-10-11-11-11-13-15-16-18-15-14-15-14-14-16-15-14-16-5-4-5-4-4-6-8-9-12-9-7-9-7-7-10-8-7-10242231-1-2-6-30-200-3-10-48108998761474673563
Sunrise
7:22
7:22
7:24
7:24
7:24
7:26
Sunset
5:47
5:46
5:45
5:45
5:45
5:45

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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 Fri night. Extremely cold (max -17°C on Thu morning, min -25°C on Sat afternoon). Winds decreasing (gales from the W on Fri night, moderate winds from the SW by Sat night).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -21°C on Sun morning, min -23°C on Sun morning). Winds decreasing (strong winds from the ESE on Sun morning, light winds from the SW by Mon night).

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.
37 minutes ago
16° C
Dry
0
Calm
(0 kph at 90).
6
64 km WSW
830m alt.
52 minutes ago
14° C
-
66 km SW
739m alt.
1 hour ago
17° C
-
66 km WSW
656m alt.
2 hours ago
16° C
-
2
Calm
(2 kph at 0).
10
69 km WSW
688m alt.
1 hour ago
17° C
-
74 km WSW
595m alt.
1 hour ago
19° C
-
78 km WSW
536m alt.
43 minutes ago
18° C
Dry
Wind obs. (6 kph from 338 degs) was rejected.
QuintaNormal
81 km WSW
520m alt.
52 minutes ago
17° C
clear
Haze
0
Calm
(0 kph at 0).
28 km
Mid: mostly cloudy
89 km WSW
709m alt.
2 hours ago
13° C
clear
Haze -.
4
Calm
(4 kph at 1).
4.0 km
Low: scattered
Mid: broken
90 km W
723m alt.
2 hours ago
22° C
Dry
0
Calm
(0 kph at 90).
2

* 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.