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

Alto San Juan
Weather Forecast, Chile

Issued: 7 pm Thu 10 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Extremely cold (max -16°C on Fri afternoon, min -22°C on Thu night). Winds increasing (light winds from the ESE on Fri night, near gales from the WNW by Sun afternoon).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Tue night. Extremely cold (max -19°C on Sun night, min -30°C on Tue night). Winds increasing (light winds from the WNW on Tue night, stormy winds from the SSE by Wed afternoon).

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
light snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
light snow
snow shwrs
clear
clear
clear
 km/h
45
SSE
35
SSE
25
SSE
10
SE
20
NE
20
N
20
N
45
WNW
60
WNW
65
NW
65
WNW
75
WNW
80
WNW
70
WNW
70
WNW
20
S
85
SSE
85
SSE
45
SSE
 cm 
1
5
 mm 
max°C
-19
-17
-16
-16
-16
-16
-19
-18
-18
-19
-21
-21
-23
-25
-26
-27
-24
-22
-19
min°C
-22
-19
-17
-17
-17
-18
-20
-20
-19
-22
-23
-22
-25
-26
-28
-30
-27
-22
-21
chill°C 
-38
-33
-28
-25
-25
-28
-32
-35
-35
-40
-41
-41
-44
-46
-49
-48
-45
-42
-39
Freezing level (m
2600
3450
3200
3250
3750
3300
2800
3300
3000
2750
3000
3000
2700
2600
2350
1750
2200
2400
2900
Cloud base (m)
7200
6700
6450
6200
5350
4600
Sea lvl2000m4000m6000m8000m
-21-18-17-17-17-17-20-19-19-21-22-22-24-26-27-29-26-22-20-15-11-10-10-9-10-13-12-11-14-15-14-16-18-18-22-19-15-14-10-5-3-5-3-3-7-6-5-8-8-7-9-10-11-15-14-10-8-413244-112-2-11-2-3-4-8-8-4-2371081010678567443-1-245
Sunrise
7:41
7:41
7:41
7:41
7:41
7:39
Sunset
5:46
5:46
5:47
5:47
5:49
5:49

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -16°C on Fri afternoon, min -22°C on Thu night). Winds increasing (light winds from the ESE on Fri night, near gales from the WNW by Sun afternoon).

Alto San Juan Weather (Days 3-6):

A light covering of new snow mostly falling on Tue night. Extremely cold (max -19°C on Sun night, min -30°C on Tue night). Winds increasing (light winds from the WNW on Tue night, stormy winds from the SSE 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
52 minutes ago
2° C
-
2
Calm
(2 kph at 270).
6
San José Guayacán
52 km SW
930m alt.
2 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
66 km WSW
656m alt.
56 minutes ago
7° C
-
0
Calm
(0 kph at 0).
0
69 km WSW
688m alt.
1 hour ago
10° C
-
74 km WSW
595m alt.
3 hours ago
13° C
-
78 km WSW
536m alt.
1 hour ago
11° C
Dry
2
Calm
(2 kph at 135).
6
Quinta Normal
81 km WSW
520m alt.
2 hours ago
7° C
No report.
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).
88 km WSW
460m alt.
2 hours ago
13° C
-
89 km WSW
709m alt.
2 hours ago
8° C
clear
Haze -.
4
Calm
(4 kph at 1).
5.0 km
Low: no significant cloud

* 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.