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

Alto San Juan
Weather Forecast, Chile

Issued: 2 pm Mon 31 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Thu morning, min -12°C on Mon night). Winds decreasing (near gales from the W on Wed afternoon, fresh winds from the WSW by Thu morning).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Fri afternoon, min -8°C on Fri night). Winds increasing (moderate winds from the W on Fri morning, strong winds from the W by Sat afternoon).

Days 8–10 Weather Summary

Mostly dry. Temperatures will be below freezing (max -2°C on Mon morning, min -6°C on Tue night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the WNW by Wed morning).

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -5°C on Wed afternoon, min -13°C on Fri night). Winds decreasing (near gales from the W on Thu afternoon, fresh winds from the WNW by Fri night).

Mon
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Sat
12
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
part cloud
clear
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow showers
clear
snow showers
part cloud
part cloud
some clouds
clear
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
clear
snow shwrs
some clouds
some clouds
 km/h
45
W
45
WNW
55
WNW
60
W
45
W
55
W
60
W
40
W
35
WSW
35
WSW
25
WSW
20
W
25
W
30
WNW
40
WNW
35
W
30
W
30
SSW
30
SW
20
WSW
25
WSW
25
SW
15
WSW
20
W
25
W
25
W
30
WNW
40
WNW
45
W
40
W
50
W
45
W
50
W
40
WNW
30
WNW
35
WNW
 cm 
1.0
1.0
 mm 
max°C
-10
-11
-11
-12
-12
-10
-9
-8
-6
-5
-6
-4
-3
-6
-6
-6
-7
-4
-3
-4
-2
-2
-4
-3
-2
-4
-5
-5
-8
-7
-7
-9
-10
-10
-11
-12
min°C
-10
-12
-12
-12
-12
-12
-9
-8
-7
-5
-6
-5
-4
-8
-8
-7
-8
-6
-3
-4
-4
-3
-4
-4
-3
-6
-6
-7
-10
-9
-8
-11
-11
-11
-13
-13
chill°C 
-22
-25
-25
-25
-24
-25
-21
-19
-16
-14
-14
-12
-12
-18
-18
-17
-18
-14
-10
-10
-11
-9
-9
-10
-10
-14
-14
-17
-22
-19
-19
-23
-23
-21
-24
-24
Freezing level (m
3700
3400
3400
3500
3150
3250
3700
3750
3850
4350
4100
4200
4550
4100
3950
4200
3900
4100
4600
4350
4400
4750
4400
4400
4700
4350
4100
4300
3700
3650
4100
3650
3500
3650
3450
3250
Cloud base (m)
6850
6300
7050
6450
9500
8850
9500
9500
9250
5100
7350
6150
5650
6000
5900
5550
Sea lvl2000m4000m6000m8000m
-19-19-20-21-20-19-17-15-15-14-13-12-12-14-16-15-15-13-11-12-12-11-12-12-12-13-14-15-17-16-16-18-19-19-20-21-10-12-12-12-12-11-9-8-7-5-6-5-4-7-7-7-8-5-3-4-3-3-4-4-3-5-6-6-9-8-8-10-11-11-12-13-3-5-4-4-6-4-2-213124011-124245345212-2-11-3-3-3-5-5534413558107911789691191112101213889568444331291010891111141714161814141513151815171916181915151611131411111099
Sunrise
7:50
7:52
7:52
7:52
7:54
7:54
7:54
7:56
7:56
7:56
7:58
7:58
Sunset
7:35
7:34
7:31
7:30
7:30
7:29
7:27
7:25
7:24
7:22
7:22
7:21

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Temperatures will be well below freezing (max -6°C on Thu morning, min -12°C on Mon night). Winds decreasing (near gales from the W on Wed afternoon, fresh winds from the WSW by Thu morning).

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be below freezing (max -3°C on Fri afternoon, min -8°C on Fri night). Winds increasing (moderate winds from the W on Fri morning, strong winds from the W by Sat afternoon).

Alto San Juan Weather (Days 6-9):

Mostly dry. Temperatures will be below freezing (max -2°C on Mon morning, min -6°C on Tue night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the WNW by Wed morning).

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.
2 hours ago
17° C
Dry
3
Calm
(3 kph at 45).
10
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.
2 hours ago
19° C
-
66 km WSW
656m alt.
2 hours ago
19° C
-
Wind obs. (6 kph from 0 degs) was rejected.
67 km WSW
666m alt.
2 hours ago
clear
-
9
Light winds from the SW.(Wind varies from 140 to 300 degs)
(9 kph at 220).
0.0 km
74 km WSW
595m alt.
1 hour ago
22° C
-
78 km WSW
536m alt.
2 hours ago
21° C
Dry
10
Light winds from the SW
(10 kph at 225).
14
QuintaNormal
81 km WSW
520m alt.
2 hours ago
24° C
clear
Clear skies.
4
Calm
(4 kph at 200).
30 km
Mid: clear
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
2 hours ago
clear
-
15
Light winds from the S
(15 kph at 190).
0.0 km

* 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.