Mountain resort image

Alto San Juan
Weather Forecast, Chile

ElevationElevation:
 

Alto San Juan Weather (Days 0-3):

Mostly dry. Freeze-thaw conditions (max 2°C on Fri afternoon, min -4°C on Sun night). Winds decreasing (fresh winds from the WSW on Fri afternoon, light winds from the SW by Sun night).

(Days 3-6):

Mostly dry. Temperatures will be below freezing (max -1°C on Mon afternoon, min -6°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the WSW by Wed afternoon).

(Days 6-9):

A dusting of new snow. Temperatures will be below freezing (max -1°C on Fri afternoon, min -5°C on Sat night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
clear
snow showers
snow showers
Wind km/h
25 W25
35 WSW35
25 WSW25
25 WSW25
30 WSW30
20 W20
25 W25
30 WSW30
15 WSW15
10 SW10
20 SW20
5 SSE5
5 WSW5
20 WSW20
20 SW20
25 WSW25
35 WSW35
25 SW25
10 SSW10
5 SW5
5 W5
5 WSW5
5 WNW5
15 NNE15
15 NNW15
15 WNW15
20 NW20
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 some clouds clear snow shwrs snow shwrs
See all weather maps
Rain
Rain mm
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - - - - - - - - - - - - - - 2 1
High °C
1 2 1 1 2 -1 -2 -1 -3 -2 -1 -2 -3 -3 -4 -4 -4 -4 -2 -2 -3 -2 -1 -3 -3 -3 -4
Low °C
0 1 0 0 1 -3 -3 -2 -4 -3 -1 -4 -4 -3 -6 -5 -4 -5 -4 -2 -4 -3 -1 -4 -4 -3 -5
Chill °C
-5 -4 -5 -5 -4 -7 -9 -8 -9 -7 -7 -7 -7 -9 -11 -12 -12 -8 -5 -5 -6 -2 -1 -3 -8 -8 -11
Freezing level m
5000 5200 5100 5050 5200 4850 4550 4800 4550 4550 4900 4550 4450 4650 4250 4100 4500 4200 4450 4800 4500 4450 4800 4600 4450 4650 4400
Sea lvl6000ft12000ft18000ft24000ft30000ft
mountain backdrop mountain backdrop
-8-7-8-7-7-8-10-10-10-10-9-10-11-11-12-12-12-12-10-10-11-10-10-11-11-12-1212112-1-2-1-3-2-1-2-3-3-4-4-4-4-2-2-3-2-1-3-3-3-49989965646754523425645655531617151616131214111314111112910118111310121311121310232421222319192018192018181916161715181917182018191916
Sunrise
6:52 - - 6:54 - - 6:54 - - 6:56 - - 6:56 - - 6:58 - - 6:58 - - 7:00 - - 7:01 - -
Sunset
- 8:47 - - 8:47 - - 8:46 - - 8:46 - - 8:45 - - 8:45 - - 8:45 - - 8:44 - - 8:43 -

Alto San Juan Weather (Days 0-3):

The weather forecast for Alto San Juan is: Mostly dryFreeze-thaw conditions (max 2°C on Fri afternoon, min -4°C on Sun night)Winds decreasing (fresh winds from the WSW on Fri afternoon, light winds from the SW by Sun night).

Alto San Juan Weather (Days 3-6):

Mostly dryTemperatures will be below freezing (max -1°C on Mon afternoon, min -6°C on Tue night)Winds increasing (calm on Mon night, fresh winds from the WSW by Wed afternoon).

Alto San Juan Weather (Days 6-9):

A dusting of new snowTemperatures will be below freezing (max -1°C on Fri afternoon, min -5°C on Sat night)Wind will be generally light.

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
Santiago Quinta Normal
81 km WSW
520m alt.
2 hours ago
17.3° C
clear
No report.
4
Calm
(4 kph at 180).
10 km
Pudahue / rturo Merino Benítez International Airport
89 km WSW
476m alt.
1 hour ago
17° C
clear
-
9
Light winds from the S
(9 kph at 170).
Pudahuel-Comodoro Arturo Merino Benítez International Airport
90 km WSW
476m alt.
2 hours ago
17.6° C
partially cloudy
No report.
13
Light winds from the SE
(13 kph at 150).
10 km
MendozaObservatori
111 km NE
827m alt.
1 hour ago
22.5° C
-
0
Calm
(0 kph at 0).
35 km
Mid: clear
Mendoza-elPlumeril
120 km NE
704m alt.
1 hour ago
24.8° C
-
7
Light winds from the SE
(7 kph at 180).
35 km
Mid: few

* 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. We also include passing Ship data if it is recorded close to Alto San Juan and within an acceptable time window.