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

Alto San Juan
Weather Forecast, Chile

Issued: 1 am Sat 30 Aug Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sat morning. Extremely cold (max -13°C on Sun afternoon, min -19°C on Mon night). Winds increasing (moderate winds from the E on Sat night, near gales from the W by Mon night).

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold (max -15°C on Thu afternoon, min -25°C on Tue night). Winds decreasing (gales from the W on Tue night, light winds from the W by Thu night).

Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
heavy snow
heavy snow
mod snow
light snow
clear
clear
part cloud
snow showers
cloud
light snow
snow showers
clear
clear
clear
clear
clear
clear
snow shwrs
heavy snow
heavy snow
mod. snow
light snow
clear
clear
some clouds
snow shwrs
cloudy
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
 km/h
40
NE
30
NE
35
E
30
S
35
SSW
30
W
35
WNW
45
WNW
45
W
65
W
70
W
70
W
55
WSW
65
WSW
50
WSW
45
WSW
30
WSW
10
WSW
 cm 
12
17
27
9
2
3
2
1
 mm 
max°C
-15
-14
-15
-14
-13
-16
-13
-14
-18
-19
-19
-22
-19
-19
-21
-16
-15
-17
min°C
-16
-15
-16
-15
-14
-17
-16
-16
-19
-21
-20
-25
-22
-20
-22
-19
-16
-18
chill°C 
-28
-26
-28
-26
-25
-29
-28
-29
-34
-37
-37
-44
-38
-37
-39
-34
-27
-27
Freezing level (m
3050
2900
2600
2900
2600
2150
3000
2750
2400
2300
2200
1100
2150
2000
1400
2700
2500
2200
Cloud base (m)
4600
4600
4650
4600
4650
4650
8100
6250
5350
5100
4600
4600
Sea lvl2000m4000m6000m8000m
-24-23-23-23-21-22-22-23-27-28-29-31-27-28-28-25-24-24-16-15-16-15-14-17-15-15-19-20-20-24-21-20-22-18-16-18-8-8-9-8-8-11-9-8-12-14-12-17-14-13-16-11-9-12-1-1-3-2-2-6-2-1-6-6-5-11-9-6-10-5-2-667455256202-4-21-4251
Sunrise
7:00
6:58
6:56
6:56
6:54
6:52
Sunset
6:20
6:20
6:21
6:22
6:22
6:22

Loading...

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Sat morning. Extremely cold (max -13°C on Sun afternoon, min -19°C on Mon night). Winds increasing (moderate winds from the E on Sat night, near gales from the W by Mon night).

Alto San Juan Weather (Days 3-6):

A dusting of new snow. Extremely cold (max -15°C on Thu afternoon, min -25°C on Tue night). Winds decreasing (gales from the W on Tue night, light winds from the W by Thu 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
1 hour ago
8° C
Dry
Wind obs. (8 kph from 180 degs) was rejected.
San José Guayacán
52 km SW
930m alt.
4 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
66 km WSW
656m alt.
1 hour ago
12° C
-
0
Calm
(0 kph at 0).
3
74 km WSW
595m alt.
49 minutes ago
11° C
-
78 km WSW
536m alt.
52 minutes ago
9° C
Dry
2
Calm
(2 kph at 248).
3
Quinta Normal
81 km WSW
520m alt.
4 hours ago
7° C
No report.
Lo Pinto
88 km W
488m alt.
4 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
3 hours ago
10° C
cloudy
Dry and cloudy.
4
Calm
(4 kph at 1).
10.0 km
Low: overcast
90 km W
723m alt.
1 hour ago
10° C
Dry
0
Calm
(0 kph at 180).
0
Pudahuel
91 km WSW
481m alt.
4 hours ago
7° C
No report.
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.