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

CiAlto San Juan
Weather Forecast, Chile

Issued: 7pm Thu 24 Jun Local Time
Updates in: hr min s
Update imminent
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Alto San Juan Weather (Days 0-3):

A heavy fall of snow, heaviest during Fri afternoon. Extremely cold (max -24°C on Thu night, min -34°C on Sat morning). Winds decreasing (extremely windy from the WNW on Fri afternoon, moderate winds from the W by Sat afternoon).

(Days 3-6):

Mostly dry. Extremely cold (max -17°C on Tue afternoon, min -25°C on Sun night). Winds increasing (light winds from the SW on Mon night, stormy winds from the NW by Tue night).

(Days 6-9):

A light covering of new snow mostly falling on Thu morning. Extremely cold (max -22°C on Thu morning, min -28°C on Sat morning). Winds decreasing (extremely windy from the NW on Thu afternoon, fresh winds from the N by Sat morning).

(Days 10-12):

A light covering of new snow mostly falling on Sun afternoon. Extremely cold (max -23°C on Tue night, min -32°C on Sun night). Winds increasing (light winds from the NNE on Sun night, gales from the WSW by Mon night).

Thu
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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 PM
heavy snow
heavy snow
heavy snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
cloudy
partially cloudy
cloudy
light snow
light snow
light snow
light snow
light snow
cloudy
clear
partially cloudy
partially cloudy
partially cloudy
light snow
partially cloudy
partially cloudy
partially cloudy
snow showers
clear
clear
Wind km/h
80 WNW80
90 W90
110 WNW110
70 WNW70
60 WNW60
25 W25
90 SE90
90 SE90
70 SSE70
60 SE60
45 SSE45
35 SSE35
20 SSW20
20 W20
35 WNW35
85 NW85
85 NW85
85 WNW85
95 WNW95
85 WNW85
115 NW115
110 NW110
100 NNW100
75 NNW75
60 N60
60 N60
65 N65
60 NNE60
10 SE10
15 SE15
5 NNE5
40 SSE40
45 SSW45
75 SSW75
55 SSW55
50 SSW50
heavy snow heavy snow heavy snow snow shwrs clear clear clear clear clear clear clear clear clear clear some clouds some clouds cloudy some clouds cloudy light snow light snow light snow light snow light snow cloudy clear some clouds some clouds some clouds light snow some clouds some clouds some clouds snow shwrs clear clear
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
19 22 26 6 - - - - - - - - - - - - - - - 1 2 3 1 1 - - - - - 4 - - - 2 - -
High °C
-24 -26 -26 -29 -33 -33 -30 -26 -25 -23 -20 -20 -19 -18 -17 -17 -23 -23 -24 -22 -22 -22 -22 -22 -24 -26 -26 -27 -29 -29 -31 -30 -29 -28 -25 -24
Low °C
-24 -26 -27 -32 -34 -34 -33 -29 -25 -25 -22 -20 -19 -19 -18 -22 -23 -24 -25 -23 -23 -22 -22 -23 -27 -28 -27 -29 -30 -30 -32 -32 -29 -30 -27 -24
Chill °C
-43 -48 -48 -52 -54 -53 -53 -48 -46 -41 -35 -33 -31 -28 -29 -31 -43 -43 -44 -42 -43 -43 -43 -41 -43 -45 -45 -47 -39 -37 -44 -47 -46 -47 -43 -41
Freezing level m
2400 2500 2250 1050 1250 850 600 1850 2000 2300 3150 3050 3050 3550 3050 3000 3050 2700 2450 2500 2550 2700 3000 2750 1850 2150 1850 1700 2200 2050 1250 1750 1550 1600 2300 2200
Sea lvl6000ft12000ft18000ft24000ft30000ft
-24-26-26-29-33-33-30-26-25-23-20-20-19-18-17-17-23-23-24-22-22-22-22-22-24-26-26-27-29-29-31-30-29-28-25-24-17-18-18-21-25-25-24-20-17-16-12-11-12-10-9-10-14-14-16-15-15-15-14-14-17-19-18-20-20-20-23-22-21-21-17-16-10-10-11-14-18-17-19-14-11-10-6-4-6-3-2-4-7-7-10-9-9-8-7-8-11-12-11-14-13-13-16-15-14-15-11-10-4-3-3-7-11-10-14-8-5-413045201-3-3-3-20-1-4-5-5-7-5-5-8-8-7-8-5-3333-1-5-3-8-1227971012877434566212-112-2-2-1-223
Sunrise
- 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 -
Sunset
- - 5:39 - - 5:39 - - 5:39 - - 5:40 - - 5:40 - - 5:40 - - 5:42 - - 5:42 - - 5:43 - - 5:43 - - 5:43 - - 5:44

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Fri afternoonExtremely cold (max -24°C on Thu night, min -34°C on Sat morning)Winds decreasing (extremely windy from the WNW on Fri afternoon, moderate winds from the W by Sat afternoon).

Alto San Juan Weather (Days 3-6):

Mostly dryExtremely cold (max -17°C on Tue afternoon, min -25°C on Sun night)Winds increasing (light winds from the SW on Mon night, stormy winds from the NW by Tue night).

Alto San Juan Weather (Days 6-9):

A light covering of new snow mostly falling on Thu morningExtremely cold (max -22°C on Thu morning, min -28°C on Sat morning)Winds decreasing (extremely windy from the NW on Thu afternoon, fresh winds from the N by Sat 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 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
La Cisterna wx
79 km WSW
534m alt.
43 minutes ago
9° C
-
Santiago Quinta Normal
81 km WSW
520m alt.
2 hours ago
7.4° C
State of sky unchanged.
0
Calm
(0 kph at 0).
30 km
Mid: overcast
Santa Ana wx
88 km WSW
457m alt.
3 hours ago
16° C
-
Pudahue / rturo Merino Benítez International Airport
89 km WSW
476m alt.
1 hour ago
8.0° C
clear
Visibility reduced by smoke.
6
Light winds from the SSW
(6 kph at 210).
26 km
Mid: overcast
MendozaObservatori
111 km NE
827m alt.
3 hours ago
7.5° C
-
0
Calm
(0 kph at 0).
35 km
Mid: scattered

* 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.