– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Fri morning, min -6°C on Sat night). Winds increasing (light winds from the WNW on Sat morning, strong winds from the NW by Sat night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Temperatures will be well below freezing (max -7°C on Sun night, min -16°C on Tue night). Winds increasing (fresh winds from the WNW on Sun night, gales from the W by Wed morning). | |||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  | |  |  | | | | | | |
clear | clear | clear | clear | clear | snow shwrs | snow shwrs | some clouds | snow shwrs | some clouds | light snow | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | |
Cloud base (m) | 9750 | 9100 | 4600 | 6250 | 6900 | 6250 | 4700 | 5400 | 4700 | 4750 | 4850 | 4950 | 4700 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | 1 | 2 | — | 1 | — | 1 | 5 | 1 | 1 | 4 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -2 | -2 | -3 | -2 | -2 | -4 | -6 | -6 | -7 | -11 | -12 | -13 | -14 | -13 | -16 |
min °C | -5 | -3 | -2 | -4 | -3 | -2 | -6 | -6 | -6 | -10 | -11 | -12 | -15 | -14 | -14 | -16 |
chill °C | -14 | -10 | -9 | -10 | -9 | -7 | -16 | -16 | -15 | -22 | -23 | -25 | -30 | -28 | -27 | -30 |
Freezing level m | 4250 | 4500 | 4750 | 4400 | 4500 | 4750 | 4350 | 4150 | 4200 | 3700 | 3500 | 3450 | 3100 | 3050 | 3350 | 2600 |
 | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | — | 8:16 | — | — | 8:17 | — | — | 8:19 | — | — | 8:20 | — | — | 8:21 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Fri morning, min -6°C on Sat night). Winds increasing (light winds from the WNW on Sat 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. Temperatures will be well below freezing (max -7°C on Sun night, min -16°C on Tue night). Winds increasing (fresh winds from the WNW on Sun night, gales from the W by Wed morning).
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.
* 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.