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

Alto San Juan
Weather Forecast, Chile

Issued: 1 am Sat 04 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Extremely cold (max -17°C on Mon night, min -30°C on Sat night). Mainly extremely windy.

Days 4–6 Weather Summary

A heavy fall of snow, heaviest during Wed night. Extremely cold (max -14°C on Tue night, min -20°C on Thu morning). Winds increasing (near gales from the W on Tue night, stormy winds from the WSW by Thu morning).

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
snow showers
heavy snow
snow showers
part cloud
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
snow shwrs
heavy snow
snow shwrs
some clouds
km/h
115
NW
90
NW
60
WNW
80
WSW
95
SW
70
SW
65
SW
70
SW
55
W
65
WSW
60
WSW
60
W
80
W
85
W
70
W
95
WSW
75
WSW
60
WSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
25
14
1
 mm
max °C
-27
-28
-29
-27
-25
-24
-21
-19
-17
-17
-15
-14
-14
-15
-16
-19
-16
-15
min °C
-27
-28
-30
-29
-26
-25
-23
-20
-18
-17
-16
-15
-15
-15
-19
-20
-18
-16
 chill °C
-51
-52
-49
-51
-47
-45
-41
-37
-33
-33
-32
-30
-30
-32
-37
-39
-36
-31
Freezing level m
2500
2100
1500
1950
2050
2150
3150
3050
3100
3400
3550
3400
3650
3350
3200
3400
3400
3100
Cloud base (m)
4700
9250
5100
5400
5900
5800
4650
4650
5400
5600
Sea lvl2000m4000m6000m8000m
-27-28-30-28-26-25-22-20-18-17-16-15-15-15-18-20-17-16-19-20-23-21-19-18-15-12-11-11-9-9-9-9-11-12-10-10-12-12-16-15-12-12-8-6-5-4-3-4-3-3-5-5-4-5-5-5-9-9-6-6-21124333133122-3-211587910991089107
Sunrise
7:43
7:43
7:43
7:43
7:43
7:43
Sunset
5:43
5:43
5:44
5:44
5:45
5:45

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -17°C on Mon night, min -30°C on Sat night). Mainly extremely windy.

Alto San Juan Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed night. Extremely cold (max -14°C on Tue night, min -20°C on Thu morning). Winds increasing (near gales from the W on Tue night, stormy winds from the WSW by Thu morning).

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.
34 minutes ago
-1° C
-
0
Calm
(0 kph at 90).
2
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.
1 hour ago
-
66 km SW
739m alt.
25 minutes ago
6° C
-
66 km WSW
656m alt.
32 minutes ago
2° C
-
2
Calm
(2 kph at 0).
3
74 km WSW
595m alt.
1 hour ago
8° C
-
78 km WSW
536m alt.
1 hour ago
4° C
Dry
0
Calm
(0 kph at 113).
0
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).
89 km WSW
709m alt.
2 hours ago
2° C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
8.0 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.