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

CiAlto San Juan
Weather Forecast, Chile

Issued: 7pm Wed 16 Jun Local Time
Updates in: hr min s
Update imminent
Elevation Choose Forecast Elevation:Elevation:
 

Alto San Juan Weather (Days 0-3):

Mostly dry. Extremely cold (max -14°C on Sat afternoon, min -21°C on Wed night). Winds increasing (calm on Fri morning, strong winds from the W by Sat afternoon).

(Days 3-6):

Mostly dry. Extremely cold (max -14°C on Tue morning, min -20°C on Sun night). Winds increasing (moderate winds from the WSW on Sun night, near gales from the NW by Tue afternoon).

(Days 6-9):

A dusting of new snow. Extremely cold (max -11°C on Fri morning, min -20°C on Wed morning). Winds decreasing (gales from the WNW on Tue night, moderate winds from the WSW by Wed night).

(Days 10-12):

A heavy fall of snow, heaviest during Sun afternoon. Extremely cold (max -11°C on Sat morning, min -18°C on Mon night). Winds increasing (strong winds from the WNW on Fri night, gales from the W by Sat night).

Wed
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Mon
28
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
partially cloudy
clear
partially cloudy
clear
partially cloudy
partially cloudy
clear
clear
partially cloudy
cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
partially cloudy
snow showers
snow showers
partially cloudy
clear
clear
clear
clear
clear
clear
clear
partially cloudy
moderate snow
light snow
light snow
snow showers
snow showers
partially cloudy
Wind km/h
25 W25
15 SW15
25 WSW25
20 W20
0 SSW0
10 WSW10
45 WSW45
40 W40
45 W45
45 WNW45
45 WNW45
35 WNW35
30 WSW30
30 W30
35 WNW35
40 WNW40
50 NW50
55 NW55
60 NW60
30 WNW30
30 W30
35 WSW35
45 WSW45
35 SW35
45 W45
40 W40
40 WNW40
45 WNW45
45 WNW45
55 WNW55
55 WNW55
60 WNW60
55 WNW55
45 WNW45
55 WNW55
60 WNW60
some clouds clear some clouds clear some clouds some clouds clear clear some clouds cloudy some clouds some clouds some clouds clear clear clear clear clear some clouds snow shwrs snow shwrs some clouds clear clear clear clear clear clear clear some clouds mod. snow light snow light snow snow shwrs snow shwrs some clouds
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - - - - - - - - 1 2 - - - - - - - - - 7 4 5 4 2 -
High °C
-20 -17 -16 -18 -16 -16 -17 -15 -14 -17 -17 -17 -18 -15 -15 -15 -14 -14 -18 -19 -18 -18 -15 -13 -13 -11 -11 -12 -11 -12 -15 -15 -14 -15 -15 -16
Low °C
-21 -20 -17 -18 -18 -17 -18 -17 -17 -18 -19 -18 -20 -17 -16 -16 -15 -16 -19 -20 -19 -19 -18 -14 -14 -13 -12 -12 -13 -14 -16 -16 -15 -16 -15 -17
Chill °C
-30 -26 -26 -29 -16 -20 -31 -27 -26 -31 -31 -31 -30 -26 -27 -27 -27 -28 -33 -31 -32 -32 -28 -25 -25 -22 -22 -23 -23 -25 -29 -30 -28 -28 -29 -31
Freezing level m
1800 2400 2100 1900 2500 2150 1900 2550 2200 2350 2550 2300 1900 2550 2350 2350 2900 2400 2300 2350 2150 1800 2450 2400 2500 3150 2950 2750 3200 2800 2700 2750 2700 2400 2700 2450
Sea lvl6000ft12000ft18000ft24000ft30000ft
-27-24-23-24-24-24-23-21-21-23-25-26-25-22-22-22-21-22-25-27-26-24-21-20-19-18-18-18-18-19-22-22-22-22-23-23-20-17-16-18-16-16-17-15-14-17-17-17-18-15-15-15-14-14-18-19-18-18-15-13-13-11-11-12-11-12-15-15-14-15-15-16-14-10-9-12-10-9-12-9-8-10-10-10-12-9-8-10-7-7-12-12-11-13-9-8-8-5-4-7-5-5-9-8-8-9-9-9-7-4-3-7-3-3-7-3-2-4-3-3-5-3-2-4-10-5-4-4-8-4-2-312-111-2-2-1-3-2-2-134034035244245266223-135389588555455
Sunrise
- 7:41 - - 7:41 - - 7:41 - - 7:41 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 - - 7:43 -
Sunset
- - 5:37 - - 5:37 - - 5:37 - - 5:37 - - 5:38 - - 5:38 - - 5:38 - - 5:38 - - 5:39 - - 5:39 - - 5:39 - - 5:40

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dryExtremely cold (max -14°C on Sat afternoon, min -21°C on Wed night)Winds increasing (calm on Fri morning, strong winds from the W by Sat afternoon).

Alto San Juan Weather (Days 3-6):

Mostly dryExtremely cold (max -14°C on Tue morning, min -20°C on Sun night)Winds increasing (moderate winds from the WSW on Sun night, near gales from the NW by Tue afternoon).

Alto San Juan Weather (Days 6-9):

A dusting of new snowExtremely cold (max -11°C on Fri morning, min -20°C on Wed morning)Winds decreasing (gales from the WNW on Tue night, moderate winds from the WSW by Wed 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.WeatherWind
Cloud
Visibility
Cloud / Visibility
Las Condes wx
69 km WSW
688m alt.
40 minutes ago
12° C
-
La Cisterna wx
79 km WSW
534m alt.
38 minutes ago
11° C
-
SanCarlos
80 km ESE
940m alt.
3 hours ago
1.8° C
-
Wind obs. (9 kph from 90 degs) was rejected
.
35 km
Mid: overcast
Santiago Quinta Normal
81 km WSW
520m alt.
3 hours ago
9.6° C
clear
Haze
2
Calm
(2 kph at 170).
28 km
Mid: scattered
Santa Ana wx
87 km WSW
460m alt.
29 minutes ago
-

* 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.