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

Alto San Juan
Weather Forecast, Chile

Issued: 8 am Thu 04 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mild at first with light rain (total 9mm) on Fri night followed by colder weather and light fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 7°C on Thu morning, min -3°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow mostly falling on Sun afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -4°C on Sun night). Wind will be generally light.

Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
light snow
heavy snow
light snow
light snow
clear
clear
clear
clear
clear
rain showers
clear
clear
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
light rain
light snow
heavy snow
light snow
light snow
clear
clear
clear
clear
clear
rain shwrs
clear
 km/h
5
WSW
15
WSW
5
W
10
WNW
10
W
0
N
10
E
5
NE
5
E
5
SSE
5
SSE
5
SSE
5
W
15
W
15
W
20
WSW
25
WSW
10
W
 cm 
5
12
2
5
 mm 
0.4
0.3
0.1
2
5
1.1
0.1
max°C
7
7
5
6
6
4
2
2
-2
-3
-3
-3
1
2
-2
1
2
-1
min°C
5
6
3
4
5
2
2
0
-3
-3
-3
-4
0
2
-3
-1
2
-3
chill°C 
3
3
3
1
2
2
-1
-2
-6
-5
-6
-8
0
-2
-9
-7
-3
-6
Freezing level (m
4700
4900
4600
4550
4800
4400
4300
4250
3650
3450
3450
3150
4000
4300
3650
3850
4300
3550
Cloud base (m)
8550
5800
4850
5800
5050
4600
4650
4750
5450
4700
5950
5200
4850
Sea lvl2000m4000m6000m8000m
-11-10-12-11-11-12-13-13-15-16-16-14-12-12-15-15-14-16-2-1-4-3-3-4-5-6-9-9-9-8-5-5-9-7-6-967456321-3-3-3-412-302-214151112131097333278479420221819201716141010109131511141610
Sunrise
6:22
6:22
6:22
6:22
6:22
6:22
Sunset
8:37
8:37
8:37
8:38
8:39
8:40

Loading...

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mild at first with light rain (total 9mm) on Fri night followed by colder weather and light fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 7°C on Thu morning, min -3°C on Sat night). Wind will be generally light.

Alto San Juan Weather (Days 3-6):

A light covering of new snow mostly falling on Sun afternoon. Freeze-thaw conditions (max 2°C on Mon afternoon, min -4°C on Sun night). Wind will be generally light.

This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
47 minutes ago
23° C
-
66 km WSW
656m alt.
59 minutes ago
24° C
-
Wind obs. (6 kph from 0 degs) was rejected.
69 km WSW
688m alt.
1 hour ago
24° C
-
74 km WSW
595m alt.
45 minutes ago
24° C
-
78 km WSW
536m alt.
1 hour ago
23° C
Dry
6
Light winds from the W
(6 kph at 270).
13
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.(Wind varies from 130 to 220 degs)
(9 kph at 180).
0.0 km
90 km W
723m alt.
1 hour ago
29° C
Dry
2
Calm
(2 kph at 225).
5

* 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.