– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Wed 29 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Wed 29 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Wed 29 Apr Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -5°C on Fri morning). Winds decreasing (fresh winds from the W on Thu night, light winds from the W by Sat morning). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sat afternoon, min -4°C on Tue morning). Winds increasing (moderate winds from the W on Sat afternoon, strong winds from the W by Tue morning). | ||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | | | | | |  | | |  | |
clear | clear | clear | clear | snow shwrs | some clouds | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | some clouds | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | 2 | — | 2 | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | -1 | 1 | 0 | -2 | -3 | -3 | -3 | 1 | 1 | -2 | -1 | -1 | -2 | 1 | 1 | -1 |
min °C | 0 | -2 | -1 | -1 | -4 | -5 | -4 | -4 | -2 | 0 | -3 | -3 | -1 | -2 | -1 | 0 | -3 |
-6 | -9 | -7 | -8 | -12 | -13 | -12 | -11 | -7 | -6 | -10 | -11 | -9 | -9 | -8 | -7 | -11 | |
3950 | 3800 | 4100 | 3850 | 3400 | 3550 | 3500 | 3450 | 4100 | 3950 | 3600 | 3800 | 3800 | 3750 | 4150 | 3950 | 3600 | |
Cloud base (m) | 5300 | 4650 | 4750 | 4650 | 6900 | 6600 | 6250 | 5950 | 6050 | ||||||||
 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — |
 | 6:00 | — | — | 6:00 | — | — | 5:59 | — | — | 5:58 | — | — | 5:57 | — | — | 5:55 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu morning, min -5°C on Fri morning). Winds decreasing (fresh winds from the W on Thu night, light winds from the W by Sat morning).
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat afternoon, min -4°C on Tue morning). Winds increasing (moderate winds from the W on Sat afternoon, strong winds from the W by Tue morning).
This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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.