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

Alto San Juan
Weather Forecast, Chile

Issued: 2 am Thu 19 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -9°C on Fri night). Mainly strong winds.

Days 4–6 Weather Summary

Mostly dry. Freeze-thaw conditions (max 5°C on Tue morning, min -6°C on Sun morning). Winds decreasing (strong winds from the WNW on Sun morning, calm by Tue morning).

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
clear
part cloud
light snow
snow showers
clear
part cloud
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
light snow
snow shwrs
clear
some clouds
clear
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
 km/h
30
WNW
30
WNW
30
WNW
35
NW
35
NW
35
NW
25
W
30
W
35
WNW
40
WNW
40
WNW
30
WNW
10
WSW
15
WSW
10
S
5
WSW
20
W
20
W
2
11
max °C
0
2
-1
-3
-3
-6
-5
-4
-6
-4
-4
-5
-3
-1
1
5
5
2
min °C
-1
1
-4
-4
-4
-9
-9
-4
-7
-6
-5
-6
-6
-2
-3
2
4
1
-8
-5
-12
-12
-12
-19
-18
-12
-17
-16
-14
-14
-10
-8
-8
1
0
-4
3800
4200
3800
3450
3650
3150
2550
3400
3100
3000
3450
3250
3100
3800
3700
4300
4600
4300
Cloud base (m)
6350
5150
6500
5800
4650
4700
6550
4650
5600
4950
8800
Sea lvl2000m4000m6000m8000m
-17-16-19-20-21-23-21-19-20-19-20-21-18-16-14-12-12-14-8-7-10-12-12-15-13-11-13-12-12-13-11-8-7-4-4-6-12-3-4-4-8-7-4-7-5-5-6-5-2-1452710645-1-13023135511129141612111266107810891212171916
Sunrise
7:41
7:41
7:43
7:43
7:43
7:45
Sunset
7:51
7:50
7:47
7:46
7:45
7:44

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 2°C on Thu afternoon, min -9°C on Fri night). Mainly strong winds.

Alto San Juan Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 5°C on Tue morning, min -6°C on Sun morning). Winds decreasing (strong winds from the WNW on Sun morning, calm by Tue morning).

This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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
19° C
Dry
0
Calm
(0 kph at 180).
6
San José Guayacán
52 km SW
930m alt.
3 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
1 hour ago
21° C
-
66 km WSW
656m alt.
1 hour ago
15° C
-
0
Calm
(0 kph at 0).
3
67 km WSW
666m alt.
1 hour ago
clear
-
0
Calm
(0 kph at 0).
0.0 km
69 km WSW
688m alt.
59 minutes ago
18° C
-
74 km WSW
595m alt.
1 hour ago
18° C
-
QuintaNormal
81 km WSW
520m alt.
3 hours ago
7° C
clear
No report.
0
Calm
(0 kph at 0).
30 km
Mid: clear
Lo Pinto
88 km W
488m alt.
3 hours ago
No report.
0
Calm
(0 kph at 100).
89 km WSW
709m alt.
2 hours ago
clear
-
9
Light winds from the SSW
(9 kph at 200).
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.