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

Alto San Juan
Weather Forecast, Chile

Issued: 8 am Sun 07 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A light covering of new snow mostly falling on Sun morning. Extremely cold (max -12°C on Mon morning, min -17°C on Tue night). Winds increasing (light winds from the SE on Sun night, near gales from the W by Tue morning).

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -13°C on Fri afternoon, min -19°C on Wed night). Winds decreasing (near gales from the NW on Wed night, light winds from the SSW by Thu afternoon).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
clear
clear
snow showers
snow showers
part cloud
snow showers
clear
clear
snow showers
snow showers
snow showers
snow showers
part cloud
clear
clear
clear
light snow
light snow
clear
clear
snow shwrs
snow shwrs
some clouds
snow shwrs
clear
clear
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
clear
clear
clear
 km/h
40
E
30
E
20
SE
20
SW
35
W
45
W
55
W
55
W
45
WSW
45
W
45
WNW
55
NW
40
NW
25
W
20
SSE
30
S
35
SW
35
WSW
 cm 
4
1
1
1
2
3
1
1
2
 mm 
max°C
-16
-15
-14
-12
-12
-14
-16
-15
-15
-15
-15
-16
-19
-17
-15
-14
-13
-14
min°C
-16
-15
-15
-13
-13
-16
-16
-15
-17
-16
-16
-19
-19
-18
-16
-15
-13
-15
chill°C 
-28
-26
-27
-21
-25
-31
-31
-29
-31
-30
-29
-34
-33
-29
-25
-26
-24
-29
Freezing level (m
3550
3700
3700
4000
4300
3700
3850
4150
3600
3850
4150
3600
3650
3800
3550
3750
4250
3700
Cloud base (m)
4650
4750
5100
4650
6950
6700
4700
5950
4750
5700
6100
4650
4650
Sea lvl2000m4000m6000m8000m
-16-15-15-13-13-15-16-15-16-16-16-18-19-18-16-15-13-15-9-8-8-6-5-8-8-6-9-7-7-10-10-9-9-7-5-8-3-2-312-2-11-301-3-3-2-4-12-2454795784895663695101210141512141511141511121310131512
Sunrise
6:22
6:22
6:22
6:22
6:22
6:22
Sunset
8:38
8:39
8:40
8:40
8:42
8:43

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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 Sun morning. Extremely cold (max -12°C on Mon morning, min -17°C on Tue night). Winds increasing (light winds from the SE on Sun night, near gales from the W by Tue morning).

Alto San Juan Weather (Days 3-6):

A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -13°C on Fri afternoon, min -19°C on Wed night). Winds decreasing (near gales from the NW on Wed night, light winds from the SSW by Thu afternoon).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
San José Guayacán
52 km SW
930m alt.
3 hours ago
6° C
No report.
14
Light winds from the S
(14 kph at 180).
64 km WSW
830m alt.
56 minutes ago
22° C
-
66 km WSW
656m alt.
26 minutes ago
24° C
-
5
Calm
(5 kph at 0).
11
67 km WSW
666m alt.
3 hours ago
18° C
cloudy
Dry and cloudy.
2
Calm
(2 kph at 270).
10.0 km
Low: overcast
74 km WSW
595m alt.
1 hour ago
23° C
-
78 km WSW
536m alt.
29 minutes ago
23° C
Dry
10
Light winds from the WSW
(10 kph at 248).
18
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
-
17
Light winds from the S.(Wind varies from 150 to 220 degs)
(17 kph at 190).
0.0 km
90 km W
723m alt.
35 minutes ago
27° C
Dry
2
Calm
(2 kph at 135).
6

* 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.