– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 2 pm Sat 10 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 10 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 10 Jan Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be well below freezing (max -10°C on Sun morning, min -15°C on Mon night). Winds increasing (moderate winds from the SW on Sat night, gales from the WNW by Mon night). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -10°C on Fri morning, min -15°C on Wed night). Winds increasing (calm on Tue night, severe gales from the WNW by Thu morning). | ||||||||||||||||
Sat 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  | | | | | | |  | | | | | |
clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | snow shwrs | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -12 | -11 | -10 | -10 | -11 | -12 | -12 | -13 | -14 | -12 | -11 | -12 | -13 | -13 | -15 | -14 | -12 |
min °C | -12 | -12 | -11 | -10 | -12 | -12 | -12 | -15 | -15 | -13 | -12 | -12 | -14 | -15 | -15 | -15 | -13 |
-22 | -23 | -21 | -21 | -24 | -25 | -25 | -30 | -30 | -21 | -18 | -18 | -26 | -30 | -30 | -30 | -24 | |
4600 | 4400 | 4550 | 4850 | 4550 | 4450 | 4650 | 4350 | 4200 | 4550 | 4550 | 4350 | 4500 | 4200 | 4000 | 4250 | 4300 | |
Cloud base (m) | 5300 | 7400 | 4900 | 6000 | |||||||||||||
 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — |
 | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:52 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Temperatures will be well below freezing (max -10°C on Sun morning, min -15°C on Mon night). Winds increasing (moderate winds from the SW on Sat night, gales from the WNW by Mon night).
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -10°C on Fri morning, min -15°C on Wed night). Winds increasing (calm on Tue night, severe gales from the WNW by Thu 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
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* 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.