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

Alto San Juan
Weather Forecast, Chile

Issued: 2 am Tue 25 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Tue afternoon. Extremely cold (max -13°C on Tue morning, min -17°C on Wed morning). Winds increasing (light winds from the WNW on Tue afternoon, severe gales from the NW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -13°C on Fri afternoon, min -20°C on Sat night). Winds decreasing (extremely windy from the NW on Sat night, near gales from the W by Sun night).

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
snow showers
snow showers
part cloud
snow showers
snow showers
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
some clouds
snow shwrs
snow shwrs
some clouds
snow shwrs
snow shwrs
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
 km/h
20
WNW
10
WNW
25
N
50
NNW
30
NNW
65
W
65
WNW
65
WNW
65
NW
80
WNW
85
NW
85
NW
100
WNW
95
NW
105
NW
95
WNW
95
W
65
W
 cm 
6
5
5
1
 mm 
max°C
-13
-13
-14
-17
-17
-14
-15
-14
-15
-14
-13
-14
-15
-15
-16
-20
-19
-18
min°C
-14
-13
-16
-17
-17
-17
-15
-15
-15
-15
-13
-15
-15
-15
-20
-20
-20
-19
chill°C 
-22
-20
-30
-32
-28
-31
-30
-30
-30
-31
-29
-32
-32
-32
-40
-39
-39
-36
Freezing level (m
4300
4550
4150
4100
4100
3850
4050
4350
4200
4200
4550
4100
4000
4200
3700
3450
3650
3500
Cloud base (m)
5550
5700
4950
6500
7250
7250
8350
4800
9300
9450
9200
6650
Sea lvl2000m4000m6000m8000m
-14-13-15-17-17-16-15-15-15-15-13-15-15-15-18-20-20-19-5-4-7-7-8-8-7-5-7-5-4-7-7-6-10-12-11-1134121-113135012-3-4-3-4111181086911811128894453181815161512151814171914141611111210
Sunrise
6:22
6:22
6:22
6:22
6:22
6:22
Sunset
8:29
8:30
8:30
8:30
8:31
8:32

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Tue afternoon. Extremely cold (max -13°C on Tue morning, min -17°C on Wed morning). Winds increasing (light winds from the WNW on Tue afternoon, severe gales from the NW by Thu night).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -13°C on Fri afternoon, min -20°C on Sat night). Winds decreasing (extremely windy from the NW on Sat night, near gales from the W by Sun night).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
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.
46 minutes ago
19° C
-
66 km WSW
656m alt.
2 hours ago
13° C
-
0
Calm
(0 kph at 0).
2
69 km WSW
688m alt.
2 hours ago
15° C
-
74 km WSW
595m alt.
1 hour ago
18° C
-
78 km WSW
536m alt.
34 minutes ago
13° C
Dry
3
Calm
(3 kph at 270).
6
Quinta Normal
81 km WSW
520m alt.
2 hours ago
7° C
No report.
89 km WSW
709m alt.
2 hours ago
14° C
cloudy
Dry and cloudy.
7
Light winds from the SSE.(Wind varies from 120 to 210 degs)
(7 kph at 160).
6.0 km
Low: overcast
90 km W
723m alt.
1 hour ago
14° C
Dry
0
Calm
(0 kph at 180).
0
Pudahuel
91 km WSW
481m alt.
2 hours ago
-
Wind obs. (11 kph from 160 degs) was rejected.

* 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.