– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -16°C on Sat morning, min -23°C on Wed night). Winds decreasing (extremely windy from the WNW on Fri morning, strong winds from the W by Sat afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Mon night. Extremely cold (max -13°C on Sun afternoon, min -19°C on Mon night). Mainly gales. | |||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  | | | | | | | |  |  | |
clear | some clouds | some clouds | cloudy | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | light snow | snow shwrs | |
Cloud base (m) | 8250 | 5650 | 4600 | 4750 | 4650 | 5850 | 5350 | 4600 | ||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 37 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -21 | -21 | -21 | -21 | -19 | -18 | -16 | -16 | -15 | -14 | -13 | -15 | -14 | -13 | -14 |
min °C | -23 | -22 | -21 | -22 | -21 | -21 | -19 | -18 | -17 | -16 | -14 | -13 | -15 | -14 | -14 | -19 |
chill °C | -41 | -41 | -41 | -44 | -44 | -43 | -36 | -34 | -31 | -30 | -29 | -27 | -28 | -27 | -29 | -32 |
Freezing level m | 2450 | 2950 | 3400 | 2700 | 2700 | 3150 | 2150 | 3200 | 4000 | 3250 | 3750 | 4250 | 3550 | 4100 | 4200 | 3800 |
 | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — |
 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -16°C on Sat morning, min -23°C on Wed night). Winds decreasing (extremely windy from the WNW on Fri morning, strong winds from the W by Sat afternoon).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Extremely cold (max -13°C on Sun afternoon, min -19°C on Mon night). Mainly gales.
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.
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.