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 -11°C on Fri morning, min -18°C on Sun night). Mainly severe gales.

Days 4–6 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -14°C on Mon morning). Winds increasing (moderate winds from the W on Mon night, gales 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
55
NW
55
NW
50
WNW
45
WSW
50
W
55
WNW
80
WNW
65
WNW
50
WNW
50
SW
35
SW
20
W
40
WNW
50
WNW
55
WNW
55
WNW
65
WNW
65
WNW
3
17
3
9
6
max °C
-11
-11
-14
-13
-12
-12
-13
-14
-15
-10
-7
-8
-7
-7
-10
-8
-8
-10
min °C
-12
-12
-17
-15
-12
-13
-13
-15
-18
-14
-7
-8
-8
-8
-11
-10
-9
-11
-25
-25
-33
-28
-25
-27
-28
-29
-33
-27
-16
-16
-18
-19
-23
-22
-22
-25
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 -11°C on Fri morning, min -18°C on Sun night). Mainly severe gales.

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -7°C on Mon afternoon, min -14°C on Mon morning). Winds increasing (moderate winds from the W on Mon night, gales from the WNW by Wed afternoon).

This table gives the weather forecast for Alto San Juan at the specific elevation of 5000 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.
1 hour ago
14° C
Dry
0
Calm
(0 kph at 45).
3
San José Guayacán
52 km SW
930m alt.
1 hour ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
35 minutes ago
21° C
-
66 km SW
739m alt.
42 minutes ago
16° C
-
66 km WSW
656m alt.
25 minutes ago
15° C
-
2
Calm
(2 kph at 0).
6
67 km WSW
666m alt.
2 hours ago
12° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
10.0 km
Low: scattered
69 km WSW
688m alt.
46 minutes ago
16° C
-
74 km WSW
595m alt.
48 minutes ago
18° C
-
QuintaNormal
81 km WSW
520m alt.
1 hour ago
7° C
partially cloudy
No report.
0
Calm
(0 kph at 0).
30 km
Mid: scattered
Lo Pinto
88 km W
488m alt.
1 hour 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.