– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 2 am Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Temperatures will be well below freezing (max -10°C on Thu morning, min -18°C on Sat night). Winds increasing (calm on Fri morning, strong winds from the NW by Sat night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -12°C on Sun morning, min -19°C on Tue night). Mainly near gales. | |||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | |||||||||||||
AM | 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 | clear | mod. snow | snow shwrs | clear | snow shwrs | snow shwrs | some clouds | snow shwrs | snow shwrs | clear | light snow | snow shwrs | |
Cloud base (m) | 5450 | 5400 | 6000 | 5400 | 4700 | 4750 | 5050 | 4600 | 5400 | 4900 | 5600 | 4650 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 1 | — | — | 6 | 3 | — | 1 | 1 | — | 3 | 1 | — | 3 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -10 | -13 | -10 | -10 | -12 | -12 | -12 | -13 | -12 | -12 | -14 | -12 | -12 | -15 | -13 | -13 | -15 |
min °C | -12 | -10 | -14 | -12 | -10 | -15 | -13 | -12 | -18 | -14 | -13 | -15 | -14 | -13 | -16 | -14 | -14 | -19 |
chill °C | -12 | -14 | -19 | -12 | -15 | -26 | -23 | -22 | -31 | -26 | -24 | -28 | -27 | -25 | -29 | -27 | -27 | -33 |
Freezing level m | 3250 | 3750 | 2750 | 3150 | 3700 | 3050 | 3100 | 3400 | 2550 | 2750 | 3350 | 2600 | 3050 | 3400 | 2500 | 2900 | 3350 | 2150 |
 | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — |
 | — | 8:04 | — | — | 8:05 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be well below freezing (max -10°C on Thu morning, min -18°C on Sat night). Winds increasing (calm on Fri morning, strong winds from the NW by Sat night).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -12°C on Sun morning, min -19°C on Tue night). Mainly near gales.
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.