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

Alto San Juan
Weather Forecast, Chile

Issued: 7 am Thu 14 May Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -10°C on Thu morning, min -18°C on Sat night). Winds decreasing (strong winds from the W on Fri night, light winds from the S by Sat night).

Days 4–6 Weather Summary

Mostly dry. Extremely cold (max -13°C on Sun morning, min -16°C on Sun morning). Winds decreasing (fresh winds from the ESE on Sun morning, light winds from the SSW by Sun night).

Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
part cloud
part cloud
snow showers
mod snow
heavy snow
light snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
snow shwrs
some clouds
some clouds
snow shwrs
mod. snow
heavy snow
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
40
WSW
40
SW
25
WSW
40
WSW
45
W
50
W
35
W
25
W
30
ESE
25
ESE
15
SSE
5
SSW
10
SSW
15
SSW
10
WSW
15
WNW
15
WNW
15
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
4
2
10
30
5
2
max °C
-10
-10
-10
-10
-10
-12
-15
-15
-17
-13
-13
-15
-13
-13
-16
-13
-13
-16
min °C
-12
-10
-11
-11
-11
-14
-15
-17
-18
-16
-15
-15
-15
-15
-16
-16
-15
-16
-24
-21
-21
-22
-22
-27
-28
-28
-27
-27
-23
-22
-21
-23
-22
-23
-24
-23
3450
3400
3250
3500
3300
3100
3050
2600
2000
3050
2750
2650
3300
2700
2500
3150
2700
2450
Cloud base (m)
4600
4700
4600
4600
4600
4600
4650
4950
Sea lvl2000m4000m6000m8000m
-18-18-18-17-18-21-24-25-25-22-22-22-22-22-23-23-23-23-11-10-11-11-11-13-15-16-18-15-14-15-14-14-16-15-14-16-5-4-5-4-4-6-8-9-12-9-7-9-7-7-10-8-7-10242231-1-2-6-30-200-3-10-48108998761474673563
Sunrise
7:22
7:22
7:24
7:24
7:24
7:26
Sunset
5:47
5:46
5:45
5:45
5:45
5:45

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Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -10°C on Thu morning, min -18°C on Sat night). Winds decreasing (strong winds from the W on Fri night, light winds from the S by Sat night).

Alto San Juan Weather (Days 3-6):

Mostly dry. Extremely cold (max -13°C on Sun morning, min -16°C on Sun morning). Winds decreasing (fresh winds from the ESE on Sun morning, light winds from the SSW by Sun 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 10 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
2 hours ago
17° C
Dry
2
Calm
(2 kph at 90).
13
San José Guayacán
52 km SW
930m alt.
4 hours ago
6° C
No report.
Wind obs. (14 kph from 180 degs) was rejected.
64 km WSW
830m alt.
4 hours ago
14° C
-
66 km SW
739m alt.
1 hour ago
21° C
-
66 km WSW
656m alt.
2 hours ago
19° C
-
3
Calm
(3 kph at 0).
6
67 km WSW
666m alt.
2 hours ago
21° C
clear
Haze -.
9
Light winds from the SW.(Wind varies from 140 to 240 degs)
(9 kph at 220).
3.0 km
Low: few
Mid: broken
69 km WSW
688m alt.
1 hour ago
19° C
-
74 km WSW
595m alt.
1 hour ago
22° C
-
78 km WSW
536m alt.
1 hour ago
22° C
Dry
3
Calm
(3 kph at 315).
3
QuintaNormal
81 km WSW
520m alt.
4 hours ago
7° C
clear
No report.
0
Calm
(0 kph at 0).
28 km
Mid: mostly cloudy

* 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.