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

Alto San Juan
Weather Forecast, Chile

Issued: 8 am Fri 20 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Extremely cold (max -19°C on Sat afternoon, min -26°C on Fri night). Mainly extremely windy.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -14°C on Mon afternoon, min -19°C on Mon morning). Winds increasing (fresh winds from the W on Mon night, extremely windy from the WNW by Wed afternoon).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
snow showers
clear
part cloud
part cloud
light snow
mod snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
light snow
snow shwrs
clear
some clouds
some clouds
light snow
mod. snow
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
85
NW
80
NW
70
WNW
70
WSW
75
W
85
WNW
115
WNW
100
WNW
80
WNW
80
SW
55
SSW
30
W
60
WNW
75
WNW
80
WNW
80
WNW
100
NW
100
WNW
3
17
3
9
6
max °C
-21
-20
-22
-20
-19
-19
-20
-21
-20
-16
-14
-14
-15
-15
-17
-16
-16
-16
min °C
-21
-21
-26
-21
-20
-20
-21
-23
-25
-19
-14
-14
-15
-16
-18
-17
-17
-17
-40
-40
-48
-39
-38
-40
-42
-43
-45
-37
-28
-26
-30
-32
-35
-34
-36
-36
3450
3700
3000
2350
3200
2950
3100
2900
2150
2400
3700
3450
3750
4050
3300
3400
3850
3150
Cloud base (m)
5800
5900
4600
6800
6250
4700
4600
4700
9600
Sea lvl2000m4000m6000m8000m
-21-21-24-21-20-20-21-22-23-18-14-14-15-16-18-17-17-17-12-12-16-14-12-13-13-15-17-12-7-8-8-8-11-9-9-11-4-3-8-9-5-7-7-8-11-7-2-3-1-1-5-3-2-545-1-2201-1-4-14366246111115487762611101313811127
Sunrise
7:41
7:43
7:43
7:43
7:45
7:46
Sunset
7:50
7:47
7:46
7:45
7:44
7:43

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Fri night. Extremely cold (max -19°C on Sat afternoon, min -26°C on Fri night). Mainly extremely windy.

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -14°C on Mon afternoon, min -19°C on Mon morning). Winds increasing (fresh winds from the W on Mon night, extremely windy from the WNW by Wed 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
57 minutes ago
14° C
Dry
0
Calm
(0 kph at 45).
10
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.
48 minutes ago
21° C
-
66 km SW
739m alt.
2 hours ago
19° C
-
66 km WSW
656m alt.
44 minutes ago
20° C
-
Wind obs. (10 kph from 0 degs) was rejected.
69 km WSW
688m alt.
3 hours ago
17° C
-
74 km WSW
595m alt.
40 minutes ago
21° C
-
78 km WSW
536m alt.
1 hour ago
17° C
Dry
5
Calm
(5 kph at 158).
14
QuintaNormal
81 km WSW
520m alt.
2 hours ago
7° C
partially cloudy
No report.
6
Light winds from the W
(6 kph at 260).
30 km
Mid: mostly cloudy
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).

* 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.