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

Alto San Juan
Weather Forecast, Chile

Issued: 2 am Fri 05 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mild at first with light rain (total 4mm) on Fri night followed by colder weather and light fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -3°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Mon afternoon, min -6°C on Wed night). Winds increasing (light winds from the WSW on Mon morning, fresh winds from the WSW by Wed afternoon).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
rain showers
light snow
light snow
light snow
light snow
light snow
light snow
clear
clear
clear
clear
part cloud
clear
part cloud
snow showers
snow showers
part cloud
clear
rain shwrs
light snow
light snow
light snow
light snow
light snow
light snow
clear
clear
clear
clear
some clouds
clear
some clouds
snow shwrs
snow shwrs
some clouds
 km/h
10
WNW
15
WSW
5
N
5
E
5
E
5
E
5
ESE
5
S
5
S
5
WSW
15
W
20
WNW
25
W
20
W
25
NW
25
WNW
35
WSW
20
W
 cm 
1
1
5
4
5
3
3
1
 mm 
1.3
3
max°C
5
6
4
2
1
-1
-3
-1
-2
2
3
0
1
2
-2
-5
-3
-4
min°C
4
5
2
1
0
-3
-3
-2
-2
0
3
-2
-1
1
-5
-5
-3
-6
chill°C 
1
2
2
-2
0
-6
-3
-4
-2
-2
-1
-8
-7
-4
-12
-12
-11
-13
Freezing level (m
4500
4800
4400
4250
4150
3750
3500
3700
3600
4100
4450
3800
3900
4250
3550
3400
3550
3200
Cloud base (m)
6100
4850
5100
4800
4650
4700
4600
4750
5200
4750
4650
5000
6500
4650
5300
4850
4600
Sea lvl2000m4000m6000m8000m
-12-11-12-13-13-15-15-15-13-11-11-14-16-15-18-22-17-19-3-3-4-5-6-8-9-8-7-5-4-7-8-6-11-13-10-1156321-2-3-2-213-102-4-5-3-512131087435479579334119201715131110111014161214151010108
Sunrise
6:22
6:22
6:22
6:22
6:22
6:22
Sunset
8:37
8:37
8:38
8:39
8:40
8:40

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mild at first with light rain (total 4mm) on Fri night followed by colder weather and light fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -3°C on Sat night). Wind will be generally light.

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 3°C on Mon afternoon, min -6°C on Wed night). Winds increasing (light winds from the WSW on Mon morning, fresh winds from the WSW by Wed afternoon).

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.
2 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
41 minutes ago
22° C
-
66 km WSW
656m alt.
56 minutes ago
16° C
-
0
Calm
(0 kph at 0).
2
69 km WSW
688m alt.
2 hours ago
18° C
-
74 km WSW
595m alt.
1 hour ago
18° C
-
78 km WSW
536m alt.
1 hour ago
13° C
Dry
0
Calm
(0 kph at 248).
6
QuintaNormal
81 km WSW
520m alt.
2 hours ago
7° C
clear
No report.
0
Calm
(0 kph at 0).
30 km
Mid: clear
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
1 hour ago
clear
-
11
Light winds from the SSE
(11 kph at 160).
2.0 km
90 km W
723m alt.
2 hours ago
16° C
Dry
0
Calm
(0 kph at 180).
0

* 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.