– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 am Fri 24 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 am Fri 24 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 1 am Fri 24 Jul 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 Sat afternoon. Extremely cold (max -19°C on Fri night, min -24°C on Fri morning). Winds increasing (severe gales from the W on Sat afternoon, extremely windy from the W by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon night. Extremely cold (max -20°C on Wed night, min -28°C on Tue night). Winds decreasing (extremely windy from the W on Mon morning, gales from the WNW by Tue night). | |||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  |  | | | |  | |  | | | | |
cloudy | mod. snow | heavy snow | heavy snow | heavy snow | heavy snow | cloudy | light snow | mod. snow | light snow | mod. snow | heavy snow | snow shwrs | light snow | snow shwrs | cloudy | light snow | snow shwrs | |
Cloud base (m) | 5700 | 4650 | 4600 | 4650 | 4600 | 4600 | 4600 | 5000 | 4650 | 4600 | 4600 | 4600 | 4700 | 4600 | 4600 | 5350 | 4600 | 4700 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 10 | 27 | 21 | 25 | 25 | — | 1 | 8 | 4 | 6 | 23 | 2 | 4 | 16 | — | 4 | 18 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -20 | -19 | -19 | -19 | -19 | -21 | -22 | -24 | -24 | -24 | -24 | -25 | -25 | -27 | -23 | -21 | -20 |
min °C | -24 | -21 | -19 | -20 | -19 | -21 | -22 | -23 | -24 | -24 | -24 | -25 | -25 | -26 | -28 | -25 | -22 | -21 |
chill °C | -46 | -40 | -38 | -40 | -37 | -41 | -42 | -44 | -45 | -47 | -46 | -45 | -44 | -46 | -49 | -47 | -40 | -39 |
Freezing level m | 2600 | 3050 | 3000 | 3200 | 3250 | 2950 | 2950 | 2850 | 2500 | 2600 | 2600 | 2450 | 2500 | 2350 | 2150 | 2500 | 2600 | 2750 |
 | 7:35 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — |
 | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — |
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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 Sat afternoon. Extremely cold (max -19°C on Fri night, min -24°C on Fri morning). Winds increasing (severe gales from the W on Sat afternoon, extremely windy from the W by Sun night).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Extremely cold (max -20°C on Wed night, min -28°C on Tue night). Winds decreasing (extremely windy from the W on Mon morning, gales from the WNW by Tue night).
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.