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

Alto San Juan
Weather Forecast, Chile

Issued: 8 pm Wed 18 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A light covering of new snow mostly falling on Fri afternoon. Temperatures will be well below freezing (max -10°C on Thu morning, min -16°C on Fri night). Winds decreasing (severe gales from the W on Wed night, fresh winds from the NW by Fri night).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -12°C on Sun morning, min -15°C on Mon night). Winds increasing (light winds from the SSW on Sun night, near gales from the W by Tue morning).

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
snow showers
snow showers
snow showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
snow shwrs
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
80
W
65
W
70
W
50
WNW
60
NW
50
NNW
35
NW
55
W
50
W
40
WSW
35
WSW
30
SW
15
SSW
35
WSW
40
WSW
35
WSW
60
W
35
SW
55
WSW
1
3
1
max °C
-11
-10
-10
-10
-13
-13
-14
-14
-13
-13
-12
-12
-12
-13
-13
-14
-15
-14
-13
min °C
-11
-11
-10
-13
-13
-14
-16
-16
-14
-13
-13
-12
-13
-14
-13
-15
-15
-14
-15
-26
-24
-23
-26
-27
-28
-30
-30
-27
-24
-24
-22
-22
-25
-24
-29
-30
-25
-28
4500
4650
4950
4800
4550
4600
4200
4100
4500
4250
4250
4650
4300
4200
4500
4150
4050
4450
4050
Cloud base (m)
6800
6000
5600
7200
9250
7000
Sea lvl2000m4000m6000m8000m
-11-11-10-12-13-14-15-15-14-13-13-12-13-14-13-15-15-14-14-4-2-1-3-4-4-7-6-4-6-5-3-5-5-4-6-7-5-746865512423522412311114161313139101291012810128911717202320192015161915171915161915151814
Sunrise
7:18
7:18
7:20
7:20
7:22
7:22
Sunset
8:25
8:24
8:23
8:22
8:22
8:20

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A light covering of new snow mostly falling on Fri afternoon. Temperatures will be well below freezing (max -10°C on Thu morning, min -16°C on Fri night). Winds decreasing (severe gales from the W on Wed night, fresh winds from the NW by Fri night).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -12°C on Sun morning, min -15°C on Mon night). Winds increasing (light winds from the SSW on Sun night, near gales from the W by Tue 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
53 minutes ago
21° C
Dry
0
Calm
(0 kph at 225).
6
64 km WSW
830m alt.
2 hours ago
23° C
-
66 km WSW
656m alt.
52 minutes ago
23° C
-
0
Calm
(0 kph at 0).
2
74 km WSW
595m alt.
1 hour ago
25° C
-
78 km WSW
536m alt.
48 minutes ago
20° C
Dry
6
Light winds from the WSW
(6 kph at 248).
13
QuintaNormal
81 km WSW
520m alt.
58 minutes ago
25° C
clear
Clear skies.
0
Calm
(0 kph at 0).
30 km
Mid: clear
89 km WSW
709m alt.
2 hours ago
clear
-
22
Moderate winds from the S
(22 kph at 170).
0.0 km
Pudahuel
91 km WSW
481m alt.
58 minutes ago
20° C
clear
Clear skies.
Wind obs. (9 kph from 170 degs) was rejected.
30 km
Mid: clear
112 km ENE
831m alt.
1 hour ago
29° C
-
0
Calm
(0 kph at 0).
0
Mendoz / l Plumerillo Airport
122 km NE
685m alt.
2 hours ago
clear
Dry and partly cloudy.
11
Light winds from the SE
(11 kph at 140).
0.0 km
Low: few
Mid: broken

* 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.