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

CiAlto San Juan
Weather Forecast, Chile

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Issued: 2 pm Thu 21 Nov Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Temperatures will be below freezing (max -3°C on Sat afternoon, min -9°C on Sat night). Winds increasing (fresh winds from the WNW on Sat morning, near gales from the WNW by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Temperatures will be below freezing (max -5°C on Sun afternoon, min -11°C on Tue night). Winds increasing (near gales from the WNW on Mon night, gales from the WNW by Wed morning).

Days 8–10 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -6°C on Sat morning, min -14°C on Wed night). Winds decreasing (severe gales from the WNW on Wed afternoon, strong winds from the W by Thu night).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -5°C on Sat afternoon, min -10°C on Mon night). Winds increasing (near gales from the W on Sat night, extremely windy from the WNW by Mon night).

Thu
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
1
Monday
2
Tue
3
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
55
W
40
WNW
40
WNW
45
WNW
40
NW
30
WNW
40
WNW
50
WNW
60
WNW
60
WNW
60
WNW
65
WNW
55
WNW
55
WNW
60
WNW
70
WNW
70
WNW
70
WNW
75
WNW
70
WNW
60
W
60
W
50
W
55
W
60
W
55
W
55
W
60
W
55
W
85
W
75
W
70
W
80
WNW
85
WNW
85
WNW
100
WNW
T chile.wind.21.cc23
T chile.wind.45.cc23
T chile.wind.69.cc23
T chile.wind.93.cc23
T chile.wind.117.cc23
T chile.wind.141.cc23
T chile.wind.165.cc23
T chile.wind.189.cc23
T chile.wind.213.cc23
T chile.wind.237.cc23
T chile.wind.261.cc23
T chile.wind.285.cc23
 cm 
 mm 
max°C
-7
-7
-4
-4
-7
-4
-3
-7
-6
-5
-8
-7
-6
-8
-7
-7
-10
-9
-9
-11
-10
-8
-9
-7
-7
-9
-6
-5
-7
-5
-5
-7
-5
-5
-8
-8
min°C
-7
-8
-6
-5
-7
-6
-4
-9
-8
-6
-9
-8
-7
-10
-8
-7
-11
-10
-10
-14
-12
-9
-10
-9
-7
-9
-8
-6
-8
-7
-5
-8
-7
-6
-10
-9
chill°C 
-18
-18
-15
-14
-17
-14
-13
-21
-20
-17
-21
-20
-18
-22
-20
-19
-25
-24
-24
-28
-26
-21
-22
-21
-18
-21
-19
-17
-20
-20
-16
-21
-20
-19
-25
-24
Freezing level (m
4050
3650
4050
4400
3850
4050
4600
3800
3800
4300
3550
3750
4150
3500
3700
4100
3300
3450
3800
3400
3200
3800
3450
3650
4100
3500
3900
4350
3900
3850
4350
3800
3800
4350
3550
3350
Cloud base (m)
8900
4650
4650
4600
4650
7200
5400
5650
Sea lvl2000m4000m6000m8000m
-16-15-13-13-14-13-12-15-15-14-16-16-15-16-16-16-18-18-18-21-20-17-17-16-15-17-15-14-15-14-13-15-14-13-15-16-7-8-5-5-7-5-4-8-7-6-9-8-7-9-8-7-11-10-10-13-11-9-10-8-7-9-7-6-8-6-5-8-6-6-9-90-213-124-202-2-11-3-10-5-3-2-6-4-1-4-11-313-203-212-4-385810591157947836725623636838105710479231411151612151711141610131510121481112810139131410151711141610131599
Sunrise
6:24
6:24
6:22
6:22
6:22
6:22
6:22
6:22
6:22
6:22
6:22
6:22
Sunset
8:25
8:27
8:28
8:29
8:30
8:30
8:30
8:31
8:32
8:34
8:35
8:36

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dry. Temperatures will be below freezing (max -3°C on Sat afternoon, min -9°C on Sat night). Winds increasing (fresh winds from the WNW on Sat morning, near gales from the WNW by Sun morning).

Alto San Juan Weather (Days 3-6):

Mostly dry. Temperatures will be below freezing (max -5°C on Sun afternoon, min -11°C on Tue night). Winds increasing (near gales from the WNW on Mon night, gales from the WNW by Wed morning).

Alto San Juan Weather (Days 6-9):

Mostly dry. Temperatures will be well below freezing (max -6°C on Sat morning, min -14°C on Wed night). Winds decreasing (severe gales from the WNW on Wed afternoon, strong winds from the W by Thu 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
51 km ESE
1182m alt.
1 hour ago
26° C
Dry
Wind obs. (14 kph from 90 degs) was rejected.
64 km WSW
830m alt.
1 hour ago
19° C
-
67 km WSW
666m alt.
2 hours ago
clear
-
9
Light winds from the WSW.(Wind varies from 140 to 310 degs)
(9 kph at 240).
0.0 km
69 km WSW
688m alt.
1 hour ago
26° C
-
89 km WSW
709m alt.
2 hours ago
clear
-
13
Light winds from the N
(13 kph at 1).
0.0 km
90 km W
723m alt.
51 minutes ago
30° C
Dry
3
Calm
(3 kph at 135).
13
117 km SSW
63m alt.
2 hours ago
clear
-
15
Light winds from the S
(15 kph at 190).
0.0 km
Mendoz / l Plumerillo Airport
122 km NE
685m alt.
2 hours ago
28° C
partially cloudy
Dry and partly cloudy.
22
Moderate winds from the NE
(22 kph at 50).
10.0 km
Low: few
Mid: scattered
166 km W
141m alt.
2 hours ago
17° C
clear
-
22
Moderate winds from the NNW.(Wind varies from 280 to 360 degs)
(22 kph at 330).
10.0 km
Low: few
168 km W
336m alt.
2 hours ago
clear
-
9
Light winds from the NNW
(9 kph at 330).
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.