– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 pm Thu 16 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Thu 16 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Thu 16 Jul 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 Thu night. Extremely cold (max -24°C on Thu night, min -32°C on Sat night). Winds increasing (severe gales from the WNW on Sat morning, extremely windy from the WNW by Sat night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Extremely cold (max -26°C on Sun night, min -30°C on Mon morning). Winds increasing (near gales from the W on Mon morning, extremely windy from the WNW by Tue night). | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  |  | |  |  | | | | | | | | |
heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | snow shwrs | light snow | mod. snow | heavy snow | some clouds | clear | snow shwrs | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 69 | 29 | 29 | 49 | 23 | 11 | 5 | 4 | 8 | 11 | — | — | 2 | 11 | 13 | 19 | 19 | 35 | 9 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -25 | -25 | -25 | -29 | -30 | -28 | -26 | -25 | -26 | -29 | -27 | -27 | -27 | -27 | -27 | -28 | -28 | -26 |
min °C | -25 | -26 | -25 | -27 | -29 | -31 | -32 | -27 | -25 | -27 | -30 | -28 | -28 | -28 | -28 | -28 | -29 | -29 | -27 |
chill °C | -46 | -48 | -47 | -50 | -51 | -56 | -56 | -50 | -46 | -48 | -50 | -47 | -47 | -51 | -53 | -53 | -54 | -54 | -53 |
Freezing level m | 2500 | 2650 | 2600 | 2400 | 2250 | 1900 | 1550 | 2150 | 2250 | 2000 | 2100 | 1750 | 2100 | 2300 | 2350 | 2100 | 2300 | 2100 | 1650 |
Cloud base (m) | 4600 | 4650 | 4600 | 4600 | 4600 | 4600 | 4700 | 4600 | 4650 | 4650 | 5200 | 4600 | 4600 | 4600 | 4600 | 4650 | 4650 | ||
 | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — |
 | — | — | 5:50 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — |
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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 Thu night. Extremely cold (max -24°C on Thu night, min -32°C on Sat night). Winds increasing (severe gales from the WNW on Sat morning, extremely windy from the WNW by Sat night).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Extremely cold (max -26°C on Sun night, min -30°C on Mon morning). Winds increasing (near gales from the W on Mon morning, extremely windy 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.