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

Alto San Juan
Weather Forecast, Chile

Issued: 1 pm Wed 06 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

A heavy fall of snow, heaviest during Wed night. Extremely cold (max -11°C on Sat morning, min -22°C on Wed night). Winds increasing (fresh winds from the WNW on Wed night, stormy winds from the SSW by Fri afternoon).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Sun morning, min -10°C on Sat afternoon). Winds decreasing (near gales from the S on Sat afternoon, light winds from the WSW by Sun night).

Wed
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
heavy snow
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
heavy snow
heavy snow
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
60
W
40
W
85
SSW
65
SW
65
SW
70
SW
95
SSW
90
SSW
75
S
35
S
25
S
20
SSW
20
SW
15
WSW
25
SW
30
SW
35
WSW
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
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11
20
max °C
-16
-18
-16
-14
-15
-14
-14
-15
-11
-10
-9
-6
-6
-9
-6
-6
-9
min °C
-16
-22
-22
-15
-15
-15
-14
-17
-15
-10
-10
-9
-8
-10
-8
-8
-10
-32
-37
-36
-30
-30
-30
-30
-33
-30
-22
-20
-16
-16
-16
-16
-17
-21
2800
2100
1950
1850
2050
2600
2200
1750
2750
2950
3250
4050
3700
3400
4000
3550
3300
Cloud base (m)
4600
4700
5950
Sea lvl2000m4000m6000m8000m
-24-28-25-19-20-21-20-20-18-16-16-15-15-16-15-15-16-16-20-19-15-15-15-14-16-13-10-10-8-7-10-7-7-10-9-13-14-11-11-10-10-12-9-5-5-2-1-4-2-2-4-1-6-9-7-6-5-4-8-51256345250-3-1123-22781113911128
Sunrise
7:16
7:18
7:18
7:18
7:20
Sunset
5:53
5:52
5:52
5:52
5:51
5:50

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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 Wed night. Extremely cold (max -11°C on Sat morning, min -22°C on Wed night). Winds increasing (fresh winds from the WNW on Wed night, stormy winds from the SSW by Fri afternoon).

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be well below freezing (max -6°C on Sun morning, min -10°C on Sat afternoon). Winds decreasing (near gales from the S on Sat afternoon, light winds from the WSW by Sun night).

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
21° C
Dry
0
Calm
(0 kph at 90).
6
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
17° C
-
66 km SW
739m alt.
57 minutes ago
14° C
-
66 km WSW
656m alt.
1 hour ago
14° C
-
5
Calm
(5 kph at 0).
13
69 km WSW
688m alt.
57 minutes ago
14° C
-
74 km WSW
595m alt.
56 minutes ago
18° C
-
78 km WSW
536m alt.
1 hour ago
14° C
Dry
3
Calm
(3 kph at 158).
6
QuintaNormal
81 km WSW
520m alt.
3 hours ago
7° C
partially cloudy
No report.
2
Calm
(2 kph at 260).
30 km
Mid: mostly cloudy
Lo Pinto
88 km W
488m alt.
3 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.