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

Alto San Juan
Weather Forecast, Chile

Issued: 8 am Sun 21 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Tue afternoon, min -4°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun morning, light winds from the WSW by Mon night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 7°C on Thu afternoon, min -2°C on Fri night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
clear
rain showers
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
rain shwrs
clear
 km/h
30
WNW
30
WNW
25
NW
25
WNW
25
WNW
10
WSW
20
W
25
W
20
W
25
W
25
W
10
W
10
NE
5
NE
15
WNW
15
W
25
W
20
WNW
0.6
0.9
0.3
max °C
-1
-1
-2
-1
0
-2
3
4
2
4
5
2
6
7
5
3
3
1
min °C
-3
-1
-4
-3
0
-2
1
4
0
1
4
0
3
6
0
1
2
-2
-10
-8
-11
-10
-6
-7
-4
-1
-5
-4
-1
-3
0
6
-5
-4
-3
-9
3600
3900
3650
3650
3950
3700
4150
4600
4150
4200
4650
4200
4400
4850
4550
4150
4450
4050
Cloud base (m)
6700
6400
5350
6050
6300
4850
4950
5600
5150
4750
4950
4800
Sea lvl2000m4000m6000m8000m
-19-17-19-19-17-15-12-11-12-12-12-13-12-11-12-13-13-14-10-9-10-10-8-8-5-3-5-5-3-6-3-2-5-5-5-7-2-1-3-20-224135157323-1575685911791281215109106121311121411151813161914182116151712
Sunrise
6:26
6:26
6:26
6:26
6:28
6:28
Sunset
8:47
8:49
8:49
8:50
8:50
8:50

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Freeze-thaw conditions (max 4°C on Tue afternoon, min -4°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun morning, light winds from the WSW by Mon night).

Alto San Juan Weather (Days 3-6):

Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 7°C on Thu afternoon, min -2°C on Fri 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
51 km ESE
1182m alt.
46 minutes ago
24° C
Dry
Wind obs. (8 kph from 45 degs) was rejected.
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.
2 hours ago
22° C
-
66 km WSW
656m alt.
42 minutes ago
19° C
-
3
Calm
(3 kph at 0).
13
74 km WSW
595m alt.
53 minutes ago
22° C
-
78 km WSW
536m alt.
2 hours ago
17° C
Dry
5
Calm
(5 kph at 248).
11
Quinta Normal
81 km WSW
520m alt.
3 hours ago
7° C
No report.
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
-
11
Light winds from the SSE.(Wind varies from 130 to 220 degs)
(11 kph at 160).
0.0 km
90 km W
723m alt.
2 hours ago
19° C
Dry
0
Calm
(0 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.