– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 am Wed 13 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 am Wed 13 May Local Time
Updates in:
Update imminent hr min s
Issued: 1 am Wed 13 May Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Fri night. Extremely cold (max -15°C on Wed morning, min -21°C on Fri night). Winds decreasing (gales from the WSW on Wed night, strong winds from the WSW by Thu night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Extremely cold (max -21°C on Sun morning, min -25°C on Sat night). Winds decreasing (near gales from the W on Sat morning, light winds from the SW by Sun afternoon). | |||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  |  | | | | | | | | | |
clear | clear | snow shwrs | light snow | snow shwrs | clear | some clouds | snow shwrs | heavy snow | mod. snow | mod. snow | snow shwrs | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 2 | 3 | 1 | — | — | 2 | 15 | 6 | 7 | 2 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -15 | -15 | -16 | -17 | -17 | -17 | -17 | -17 | -18 | -22 | -23 | -24 | -21 | -21 | -22 | -21 | -21 | -22 |
min °C | -16 | -15 | -18 | -18 | -17 | -17 | -17 | -18 | -21 | -22 | -24 | -25 | -23 | -21 | -22 | -22 | -23 | -23 |
-31 | -30 | -35 | -35 | -33 | -32 | -31 | -33 | -38 | -39 | -41 | -40 | -38 | -30 | -31 | -35 | -38 | -38 | |
3900 | 3750 | 3300 | 3300 | 3250 | 3300 | 3450 | 3300 | 3200 | 3200 | 3000 | 2250 | 3100 | 2700 | 2450 | 3200 | 2850 | 2450 | |
Cloud base (m) | 7050 | 6700 | 5100 | 4600 | 4650 | 4900 | 5250 | 4600 | 4600 | 4650 | 4600 | |||||||
 | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:24 | — | — |
 | — | 5:49 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — |
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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 Fri night. Extremely cold (max -15°C on Wed morning, min -21°C on Fri night). Winds decreasing (gales from the WSW on Wed night, strong winds from the WSW by Thu night).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat morning. Extremely cold (max -21°C on Sun morning, min -25°C on Sat night). Winds decreasing (near gales from the W on Sat morning, light winds from the SW by Sun 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.