– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Sun 19 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Temperatures will be well below freezing (max -10°C on Sun afternoon, min -15°C on Mon night). Mainly gales. | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -11°C on Wed afternoon, min -14°C on Wed night). Winds increasing (moderate winds from the W on Thu morning, near gales from the W by Sat morning). | ||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | |  | | | |  | | | | |
light snow | snow shwrs | heavy snow | mod. snow | snow shwrs | clear | some clouds | some clouds | clear | snow shwrs | some clouds | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
5 | 4 | 11 | 9 | 4 | — | — | — | — | 1 | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -11 | -13 | -13 | -13 | -11 | -11 | -13 | -11 | -11 | -13 | -12 | -12 | -14 | -12 | -11 | -12 |
min °C | -10 | -13 | -13 | -14 | -15 | -13 | -12 | -13 | -13 | -12 | -14 | -14 | -13 | -14 | -14 | -12 | -13 |
-23 | -27 | -27 | -29 | -30 | -24 | -24 | -25 | -25 | -24 | -26 | -24 | -24 | -25 | -26 | -25 | -26 | |
3600 | 3350 | 3250 | 3200 | 2600 | 3350 | 3250 | 2900 | 3400 | 3350 | 2900 | 3350 | 3200 | 2600 | 3250 | 3200 | 2800 | |
Cloud base (m) | 4600 | 4900 | 4600 | 4600 | 4650 | 7300 | 5000 | 4950 | 5150 | ||||||||
 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — |
 | 6:12 | — | — | 6:10 | — | — | 6:08 | — | — | 6:07 | — | — | 6:07 | — | — | 6:06 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Mon morning. Temperatures will be well below freezing (max -10°C on Sun afternoon, min -15°C on Mon night). Mainly gales.
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -11°C on Wed afternoon, min -14°C on Wed night). Winds increasing (moderate winds from the W on Thu morning, near gales from the W by Sat morning).
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.
| 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.