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

Alto San Juan
Weather Forecast, Chile

Issued: 7 am Wed 10 Jun Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Wed morning. Extremely cold (max -20°C on Thu night, min -29°C on Wed night). Winds increasing (strong winds from the WSW on Wed night, stormy winds from the W by Fri afternoon).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Sat morning. Extremely cold (max -17°C on Mon morning, min -24°C on Sat morning). Winds decreasing (stormy winds from the WSW on Sat morning, near gales from the W by Mon morning).

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
clear
clear
clear
clear
part cloud
light snow
heavy snow
mod snow
light snow
snow showers
clear
clear
clear
clear
clear
clear
heavy snow
mod. snow
clear
clear
clear
clear
some clouds
light snow
heavy snow
mod. snow
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
km/h
65
WNW
85
W
45
SSW
60
SW
70
WSW
65
WSW
80
W
95
W
85
W
90
WSW
90
W
70
WSW
75
W
80
W
65
W
60
W
65
W
65
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
13
8
2
21
9
5
5
max °C
-25
-27
-26
-22
-21
-20
-21
-22
-23
-22
-21
-20
-19
-19
-19
-17
-17
-18
min °C
-26
-27
-29
-25
-21
-21
-21
-22
-24
-24
-22
-21
-20
-19
-19
-18
-18
-19
-45
-47
-46
-42
-38
-38
-39
-42
-45
-44
-42
-40
-38
-37
-37
-34
-34
-36
2400
2150
1500
2700
2250
2500
2950
2700
2500
2800
2800
2550
3150
3200
2900
3350
3050
2800
Cloud base (m)
4600
5000
8800
4850
4600
4600
4600
4650
Sea lvl2000m4000m6000m8000m
-26-27-28-24-21-21-21-22-24-23-22-21-20-19-19-18-18-19-18-19-21-16-15-15-14-15-16-16-14-14-13-12-12-11-11-12-11-12-15-11-9-9-8-8-10-9-8-9-7-5-7-6-5-7-5-5-9-5-4-5-2-1-3-2-1-2-12-112-122-3243563465696796
Sunrise
7:39
7:39
7:39
7:39
7:39
7:41
Sunset
5:37
5:37
5:37
5:37
5:37
5:37

Loading...

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Wed morning. Extremely cold (max -20°C on Thu night, min -29°C on Wed night). Winds increasing (strong winds from the WSW on Wed night, stormy winds from the W by Fri afternoon).

Alto San Juan Weather (Days 3-6):

A moderate fall of snow, heaviest on Sat morning. Extremely cold (max -17°C on Mon morning, min -24°C on Sat morning). Winds decreasing (stormy winds from the WSW on Sat morning, near gales from the W by Mon 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.
1 hour ago
7° C
Dry
0
Calm
(0 kph at 0).
0
66 km SW
739m alt.
1 hour ago
10° C
-
66 km WSW
656m alt.
1 hour ago
8° C
-
5
Calm
(5 kph at 0).
11
69 km WSW
688m alt.
31 minutes ago
11° C
-
74 km WSW
595m alt.
1 hour ago
12° C
-
78 km WSW
536m alt.
17 minutes ago
9° C
Dry
Wind obs. (6 kph from 158 degs) was rejected.
QuintaNormal
81 km WSW
520m alt.
41 minutes ago
9° C
light rain
Continuous light rain.
4
Calm
(4 kph at 130).
27 km
Mid: overcast
89 km WSW
709m alt.
2 hours ago
9° C
cloudy
Dry and cloudy.
Wind obs. (13 kph from 20 degs) was rejected.
7.0 km
Low: few
Mid: overcast
90 km W
723m alt.
34 minutes ago
10° C
Dry
0
Calm
(0 kph at 45).
3
Pudahuel
91 km WSW
481m alt.
41 minutes ago
9° C
moderate rain
Rain
6
Light winds from the SW
(6 kph at 230).
5.0 km
Mid: overcast

* 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.