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

Alto San Juan
Weather Forecast, Chile

Issued: 1 am Sat 18 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Mon morning. Extremely cold (max -16°C on Sat morning, min -22°C on Mon morning). Mainly extremely windy.

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -18°C on Tue morning, min -22°C on Tue night). Winds decreasing (severe gales from the WNW on Tue night, fresh winds from the WNW by Thu afternoon).

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
snow showers
part cloud
light snow
snow showers
light snow
mod snow
snow showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
light snow
snow shwrs
some clouds
light snow
snow shwrs
light snow
mod. snow
snow shwrs
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
 km/h
95
W
90
W
80
WNW
90
WNW
90
WNW
95
NW
85
WNW
95
WNW
95
W
65
W
75
WNW
75
WNW
45
WNW
45
WNW
40
WNW
35
WNW
40
WNW
35
SW
2
1
5
1
5
8
7
max °C
-16
-16
-16
-17
-18
-18
-21
-21
-18
-18
-18
-21
-20
-20
-20
-20
-20
-19
min °C
-16
-17
-17
-18
-18
-20
-22
-22
-22
-18
-20
-22
-22
-20
-22
-21
-21
-22
-34
-35
-34
-36
-36
-40
-42
-42
-42
-32
-38
-40
-39
-35
-37
-35
-35
-37
3800
3650
3650
3750
3600
3350
3200
3250
2700
3350
3300
3100
3400
3400
3050
3500
3400
2800
Cloud base (m)
5450
4600
5500
4900
4600
4850
4600
4650
4650
5000
6000
5750
5000
4800
Sea lvl2000m4000m6000m8000m
-16-17-17-18-18-19-22-22-20-18-19-22-21-20-21-21-21-21-9-9-10-10-10-11-13-13-14-12-12-14-13-12-14-13-12-14-2-2-3-3-3-4-6-5-7-6-5-7-6-4-7-6-4-755455312-113114024-11212111111989679781079116
Sunrise
7:03
7:03
7:03
7:05
7:05
7:07
Sunset
6:13
6:12
6:10
6:08
6:07
6:07

Loading...

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Mon morning. Extremely cold (max -16°C on Sat morning, min -22°C on Mon morning). Mainly extremely windy.

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -18°C on Tue morning, min -22°C on Tue night). Winds decreasing (severe gales from the WNW on Tue night, fresh winds from the WNW by Thu 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
1 hour ago
13° C
Dry
0
Calm
(0 kph at 270).
3
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
18° C
-
66 km SW
739m alt.
1 hour ago
-
66 km WSW
656m alt.
2 hours ago
16° C
-
0
Calm
(0 kph at 0).
5
74 km WSW
595m alt.
34 minutes ago
18° C
-
78 km WSW
536m alt.
1 hour ago
16° C
Dry
2
Calm
(2 kph at 270).
6
QuintaNormal
81 km WSW
520m alt.
2 hours ago
7° C
partially cloudy
No report.
2
Calm
(2 kph at 190).
30 km
Mid: mostly cloudy
Lo Pinto
88 km W
488m alt.
2 hours ago
No report.
0
Calm
(0 kph at 100).
88 km WSW
460m alt.
55 minutes ago
17° C
-

* 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.