– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 am Thu 03 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 am Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 1 am Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -23°C on Thu afternoon, min -26°C on Thu night). Winds decreasing (extremely windy from the W on Thu morning, near gales from the W by Sat night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -21°C on Sun morning, min -27°C on Tue night). Winds increasing (strong winds from the W on Sun morning, stormy winds from the NW by Tue afternoon). | |||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | | | |  |  | |
snow shwrs | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | some clouds | clear | clear | snow shwrs | some clouds | some clouds | light snow | light snow | |
Cloud base (m) | 4650 | 4950 | 4650 | 6050 | 8300 | 5150 | 4800 | 6300 | 4650 | 4600 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 4 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 | 5 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -23 | -24 | -24 | -23 | -25 | -24 | -24 | -24 | -21 | -21 | -22 | -22 | -23 | -26 | -25 | -25 | -25 |
min °C | -24 | -24 | -26 | -26 | -24 | -26 | -25 | -24 | -25 | -22 | -22 | -24 | -23 | -24 | -26 | -26 | -25 | -27 |
chill °C | -48 | -48 | -50 | -49 | -46 | -48 | -46 | -45 | -45 | -38 | -39 | -42 | -41 | -44 | -47 | -47 | -46 | -48 |
Freezing level m | 2600 | 2500 | 1750 | 2550 | 2350 | 1750 | 2700 | 2600 | 2050 | 3050 | 2900 | 2150 | 2850 | 2700 | 1950 | 2900 | 2800 | 2300 |
 | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 7:50 | — | — | 7:48 | — | — | 7:48 | — | — |
 | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — | — | 7:23 | — | — | 7:24 | — | — | 7:25 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A dusting of new snow. Extremely cold (max -23°C on Thu afternoon, min -26°C on Thu night). Winds decreasing (extremely windy from the W on Thu morning, near gales from the W by Sat night).
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -21°C on Sun morning, min -27°C on Tue night). Winds increasing (strong winds from the W on Sun morning, stormy winds from the NW by Tue afternoon).
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.