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

Alto San Juan
Weather Forecast, Chile

Issued: 7 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 -15°C on Sat afternoon, min -30°C on Wed night). Winds decreasing (extremely windy from the SSW on Fri afternoon, near gales from the S by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Extremely cold (max -13°C on Mon morning, min -17°C on Tue morning). Winds increasing (moderate winds from the SW on Sun night, severe gales from the W by Tue afternoon).

Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
60
W
130
SSW
95
SW
100
SW
120
SW
150
SSW
150
SSW
100
S
55
S
30
SSW
35
SSW
35
WSW
25
SW
40
SW
45
WSW
60
W
60
W
75
W
75
W
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22
max °C
-26
-20
-18
-20
-20
-19
-19
-16
-15
-15
-14
-14
-14
-13
-13
-15
-16
-16
-18
min °C
-30
-28
-19
-20
-20
-20
-19
-18
-15
-15
-15
-14
-15
-14
-14
-16
-17
-17
-19
-51
-49
-38
-40
-40
-42
-40
-38
-31
-29
-27
-25
-26
-26
-27
-31
-32
-34
-36
2150
1950
1900
2100
2650
2200
1800
3000
3100
3350
4100
3650
3350
3950
3450
3150
3650
3250
2750
Cloud base (m)
4600
5750
4850
Sea lvl2000m4000m6000m8000m
-28-24-19-20-20-20-19-17-15-15-15-14-15-14-14-16-17-17-19-20-19-15-15-14-14-15-12-9-9-8-7-9-7-7-10-10-10-13-13-14-11-11-9-9-12-8-5-4-1-1-4-2-2-5-4-3-7-7-9-7-6-4-4-8-32256344123-20-3-1133-248912129101189106
Sunrise
7:16
7:18
7:18
7:18
7:20
7:20
Sunset
5:52
5:52
5:52
5:51
5:50
5:49

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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 -15°C on Sat afternoon, min -30°C on Wed night). Winds decreasing (extremely windy from the SSW on Fri afternoon, near gales from the S by Sat afternoon).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -13°C on Mon morning, min -17°C on Tue morning). Winds increasing (moderate winds from the SW on Sun night, severe gales from the W by Tue 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.
1 hour ago
11° C
Dry
Wind obs. (29 kph from 270 degs) was rejected.
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.
55 minutes ago
17° C
-
66 km SW
739m alt.
2 hours ago
12° C
-
66 km WSW
656m alt.
3 hours ago
11° C
-
2
Calm
(2 kph at 0).
6
69 km WSW
688m alt.
2 hours ago
12° C
-
74 km WSW
595m alt.
2 hours ago
14° C
-
78 km WSW
536m alt.
3 hours ago
11° C
Dry
2
Calm
(2 kph at 248).
13
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).

* 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.