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

Alto San Juan
Weather Forecast, Chile

Issued: 2 am Mon 01 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 8°C on Wed afternoon, min -2°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 25mm), mostly on Fri night. Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 8°C on Thu afternoon, min -5°C on Sat night). Wind will be generally light.

Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
snow showers
clear
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
thunderstorm
light snow
light snow
light snow
snow showers
clear
clear
snow shwrs
clear
clear
clear
clear
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
risk tstorm
light snow
light snow
light snow
snow shwrs
 km/h
25
W
25
WSW
25
W
20
W
20
WSW
5
SW
5
WNW
15
W
5
WNW
5
W
10
WSW
0
NNW
5
NNW
5
NW
10
N
5
NW
10
W
20
NNW
 cm 
1
4
2
2
1
 mm 
0.3
0.1
0.1
0.8
0.6
0.3
6
18
max°C
0
1
-1
1
3
2
7
8
6
7
8
5
7
7
3
2
2
-2
min°C
-2
1
-2
-1
3
2
5
7
4
5
8
3
4
5
1
2
0
-5
chill°C 
-8
-4
-9
-6
-2
-2
5
4
3
3
6
3
3
4
-1
1
-4
-12
Freezing level (m
3700
4150
3800
3900
4400
4300
4650
5000
4700
4700
5000
4600
4600
4850
4400
4250
4250
3700
Cloud base (m)
5650
6000
4700
5650
4700
4650
4600
4600
Sea lvl2000m4000m6000m8000m
-17-15-15-15-12-11-11-10-11-11-10-12-11-10-12-12-13-18-9-6-8-7-4-4-2-1-3-20-3-2-2-4-5-6-10-11-203268568466221-4686710914161214161113139883121512141715202219202318202015151410
Sunrise
6:22
6:22
6:22
6:22
6:22
6:22
Sunset
8:34
8:35
8:36
8:37
8:37
8:37

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A dusting of new snow. Freeze-thaw conditions (max 8°C on Wed afternoon, min -2°C on Mon morning). Wind will be generally light.

Alto San Juan Weather (Days 3-6):

Heavy rain (total 25mm), mostly on Fri night. Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 8°C on Thu afternoon, min -5°C on Sat 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.
1 hour ago
22° C
-
66 km WSW
656m alt.
29 minutes ago
14° C
-
0
Calm
(0 kph at 0).
2
67 km WSW
666m alt.
39 minutes ago
clear
-
0
Calm
(0 kph at 0).
0.0 km
69 km WSW
688m alt.
3 hours ago
14° C
-
74 km WSW
595m alt.
1 hour ago
17° C
-
QuintaNormal
81 km WSW
520m alt.
3 hours ago
7° C
clear
No report.
0
Calm
(0 kph at 0).
30 km
Mid: clear
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
12° C
partially cloudy
Dry and partly cloudy.
11
Light winds from the SSE
(11 kph at 150).
8.0 km
Low: no significant cloud
90 km W
723m alt.
33 minutes ago
18° C
Dry
0
Calm
(0 kph at 45).
3

* 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.