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

Alto San Juan
Weather Forecast, Chile

Issued: 8 pm Tue 03 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -10°C on Tue night, min -15°C on Thu night). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the SSW by Fri afternoon).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Sun afternoon. Extremely cold (max -12°C on Fri night, min -18°C on Sun morning). Winds increasing (light winds from the SW on Fri night, near gales from the NNW by Sat night).

Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow showers
snow showers
clear
light snow
snow showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
clear
light snow
snow shwrs
some clouds
clear
some clouds
 km/h
15
WSW
25
WNW
40
WNW
40
WNW
35
WNW
40
WNW
35
WNW
20
W
15
SSW
10
WNW
25
NW
30
NNW
55
NNW
25
NNW
20
NW
35
W
50
WNW
45
W
35
WNW
1
1
3
1
max °C
-10
-10
-11
-12
-14
-13
-14
-13
-11
-12
-12
-13
-15
-17
-15
-13
-15
-14
-13
min °C
-11
-11
-12
-14
-14
-13
-15
-15
-12
-12
-13
-14
-17
-18
-16
-16
-16
-14
-14
-20
-20
-23
-26
-26
-24
-26
-24
-20
-17
-23
-26
-30
-29
-25
-30
-30
-27
-26
4600
4600
4800
4450
4250
4600
4250
4250
4650
4450
4300
4500
4050
3700
4100
3950
3950
4400
4200
Cloud base (m)
8650
8400
5400
5600
6600
5000
6250
5900
4700
6050
6050
Sea lvl2000m4000m6000m8000m
-11-11-12-13-14-13-15-14-12-12-13-14-16-18-16-15-16-14-14-3-3-3-5-5-4-6-5-3-4-4-5-8-9-7-7-7-5-6456335235333-1-11-113211131410111391113910117686811917192116172016172016171814131413151815
Sunrise
7:30
7:30
7:31
7:31
7:33
7:33
Sunset
8:10
8:08
8:07
8:07
8:06
8:04

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Temperatures will be well below freezing (max -10°C on Tue night, min -15°C on Thu night). Winds decreasing (strong winds from the WNW on Wed afternoon, light winds from the SSW by Fri afternoon).

Alto San Juan Weather (Days 3-6):

A light covering of new snow mostly falling on Sun afternoon. Extremely cold (max -12°C on Fri night, min -18°C on Sun morning). Winds increasing (light winds from the SW on Fri night, near gales from the NNW by Sat 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.
2 hours ago
13° C
Dry
0
Calm
(0 kph at 225).
2
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.
32 minutes ago
22° C
-
66 km WSW
656m alt.
2 hours ago
18° C
-
2
Calm
(2 kph at 0).
3
69 km WSW
688m alt.
46 minutes ago
19° C
-
74 km WSW
595m alt.
34 minutes ago
22° C
-
78 km WSW
536m alt.
2 hours ago
18° C
Dry
3
Calm
(3 kph at 270).
6
Quinta Normal
81 km WSW
520m alt.
3 hours ago
-
Lo Pinto
88 km W
488m alt.
3 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
2 hours ago
clear
-
9
Light winds from the S
(9 kph at 180).
0.0 km

* 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.