Alto San Juan
Weather Forecast, Chile

 

Days 0-3 Alto San Juan Weather Summary:

A heavy fall of snow, heaviest during Wed night. Extremely cold (max -18°C on Tue morning, min -21°C on Thu night). Winds increasing (near gales from the WNW on Tue night, extremely windy from the WNW by Thu afternoon).

Days 3-6 Alto San Juan Weather Summary:

A heavy fall of snow, heaviest during Fri afternoon. Extremely cold (max -19°C on Fri afternoon, min -24°C on Sat night). Winds increasing (stormy winds from the WNW on Fri morning, extremely windy from the WNW by Sat night).

AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
partially cloudy
snow showers
snow showers
light snow
light snow
heavy snow
heavy snow
moderate snow
moderate snow
heavy snow
heavy snow
moderate snow
moderate snow
heavy snow
heavy snow
moderate snow
moderate snow
moderate snow
Wind km/h
75 W75
75 W75
70 WNW70
65 W65
80 WNW80
90 WNW90
90 WNW90
105 WNW105
100 WNW100
100 WNW100
105 WNW105
110 WNW110
140 WNW140
150 WNW150
150 WNW150
140 WNW140
140 WNW140
140 WNW140
some clouds snow shwrs snow shwrs light snow light snow heavy snow heavy snow mod. snow mod. snow heavy snow heavy snow mod. snow mod. snow heavy snow heavy snow mod. snow mod. snow mod. snow
Rain
Rain mm
- - - - - - - - - - - - - - - - - -
Snow
Snow cm
- 2 3 4 3 22 11 8 9 16 22 10 9 17 41 8 6 8
High °C
-18 -18 -18 -19 -18 -19 -18 -19 -20 -20 -19 -20 -21 -22 -23 -24 -24 -23
Low °C
-19 -18 -20 -20 -18 -19 -18 -20 -21 -21 -20 -21 -21 -23 -24 -24 -24 -24
Chill °C
-35 -35 -34 -36 -35 -38 -36 -38 -40 -40 -38 -40 -43 -45 -47 -48 -48 -46
Freezing level m
3250 3450 3200 3100 3450 2950 3000 3400 3000 2950 3250 2950 2650 2750 2400 2250 2450 2200
Sea lvl6000ft12000ft18000ft24000ft30000ft
mountain backdrop
-18-18-18-19-18-19-18-19-20-20-19-20-21-22-23-24-24-23-10-10-11-11-11-12-11-11-13-12-12-13-14-14-15-17-16-16-3-4-5-4-4-5-5-4-6-6-5-6-8-8-9-11-10-10431331130120-1-2-3-5-3-310108997897786554243
Sunrise
7:24 - - 7:22 - - 7:22 - - 7:20 - - 7:18 - - 7:18 - -
Sunset
- 7:37 - - 7:37 - - 7:37 - - 7:38 - - 7:39 - - 7:40 -

Issued local time.

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
Aerodrómo Eulogio Sánchez Airport
67 km WSW
649m alt.
1 hour ago
17° C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
Low: overcast
Pudahue / rturo Merino Benítez International Airport
89 km WSW
476m alt.
1 hour ago
18° C
partially cloudy
Dry and partly cloudy.
6
Light winds from the N
(6 kph at 1).
Low: broken
Mid: broken
Mendoza el Plumeril
120 km NE
704m alt.
2 hours ago
21.2° C
-
6
Light winds from the E
(6 kph at 90).
35 km
Mid: few
Mendoz / l Plumerillo Airport
122 km NE
704m alt.
1 hour ago
22° C
clear
-
11
Light winds from the SE
(11 kph at 140).
Vina Del Mar
166 km W
141m alt.
1 hour ago
17° C
clear
-
15
Light winds from the NW
(15 kph at 320).

* 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.