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

Alto San Juan
Weather Forecast, Chile

Issued: 8 am Wed 17 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -4°C on Thu afternoon, min -10°C on Fri night). Winds increasing (light winds from the WSW on Wed night, near gales from the WNW by Fri night).

Days 4–6 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -7°C on Sat afternoon, min -11°C on Sun night). Winds decreasing (near gales from the NW on Sun morning, moderate winds from the SW by Mon afternoon).

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
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
snow showers
clear
clear
snow showers
part cloud
cloud
light snow
light snow
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
clear
clear
snow shwrs
some clouds
cloudy
light snow
light snow
some clouds
clear
clear
 km/h
35
W
35
W
15
WSW
30
W
35
W
35
WNW
45
WNW
45
WNW
55
WNW
55
WNW
55
WNW
55
NW
60
NW
55
NW
55
NW
45
NW
25
SW
25
WSW
 cm 
1
1
1
1
 mm 
max°C
-5
-5
-7
-5
-4
-6
-6
-6
-8
-8
-7
-8
-8
-7
-9
-10
-7
-8
min°C
-6
-5
-8
-6
-5
-8
-7
-7
-10
-9
-8
-10
-9
-8
-11
-11
-8
-8
chill°C 
-15
-14
-15
-14
-14
-18
-17
-17
-21
-21
-20
-22
-21
-19
-23
-23
-16
-16
Freezing level (m
4050
4400
3850
4100
4450
3950
3900
4250
3700
3650
4000
3700
3650
4000
3700
3600
4000
3650
Cloud base (m)
8550
4800
4750
5550
4700
4700
5950
6700
5050
6400
6200
4800
Sea lvl2000m4000m6000m8000m
-14-14-15-14-14-15-15-15-17-17-16-17-17-16-18-20-16-16-6-5-8-6-5-7-7-7-9-9-8-9-9-8-10-11-8-813-124-102-2-20-3-2-1-3-30-291169117895684574575151713161813141511121411121310121411
Sunrise
6:24
6:24
6:24
6:24
6:26
6:26
Sunset
8:45
8:46
8:46
8:47
8:47
8:49

Loading...

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A dusting of new snow. Temperatures will be below freezing (max -4°C on Thu afternoon, min -10°C on Fri night). Winds increasing (light winds from the WSW on Wed night, near gales from the WNW by Fri night).

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Temperatures will be well below freezing (max -7°C on Sat afternoon, min -11°C on Sun night). Winds decreasing (near gales from the NW on Sun morning, moderate winds from the SW by Mon afternoon).

This table gives the weather forecast for Alto San Juan at the specific elevation of 5000 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
28° C
Dry
0
Calm
(0 kph at 45).
8
San José Guayacán
52 km SW
930m alt.
2 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
1 hour ago
21° C
-
66 km WSW
656m alt.
1 hour ago
23° C
-
5
Calm
(5 kph at 0).
11
67 km WSW
666m alt.
2 hours ago
21° C
clear
Haze -.
6
Light winds from the WSW
(6 kph at 240).
3.0 km
Low: no significant cloud
69 km WSW
688m alt.
1 hour ago
22° C
-
74 km WSW
595m alt.
1 hour ago
24° C
-
78 km WSW
536m alt.
47 minutes ago
22° C
Dry
8
Light winds from the WSW
(8 kph at 248).
14
Quinta Normal
81 km WSW
520m alt.
2 hours ago
-
Lo Pinto
88 km W
488m alt.
2 hours 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.