– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 pm Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 08 Nov 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 Tue morning. Extremely cold (max -11°C on Wed afternoon, min -18°C on Mon night). Winds decreasing (severe gales from the NW on Mon afternoon, light winds from the SSW by Tue morning). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -10°C on Fri afternoon, min -14°C on Wed night). Winds decreasing (gales from the W on Wed night, strong winds from the WNW by Fri morning). | |||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | |  |  | | | | | | |
clear | light snow | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | |
Cloud base (m) | 5850 | 5050 | 5100 | 4700 | 9150 | 8200 | 8800 | 9000 | ||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | 1 | 3 | 13 | 16 | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -14 | -14 | -16 | -17 | -13 | -14 | -12 | -11 | -13 | -12 | -12 | -12 | -11 | -10 | -11 |
min °C | -15 | -15 | -15 | -18 | -18 | -14 | -14 | -13 | -12 | -14 | -13 | -12 | -13 | -11 | -10 | -12 |
chill °C | -30 | -28 | -31 | -26 | -27 | -27 | -26 | -26 | -25 | -28 | -27 | -26 | -27 | -22 | -21 | -25 |
Freezing level m | 3550 | 4100 | 4150 | 3700 | 3350 | 3800 | 3450 | 4100 | 4450 | 3850 | 4200 | 4450 | 4100 | 4400 | 4650 | 4250 |
 | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | — |
 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — |
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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 Tue morning. Extremely cold (max -11°C on Wed afternoon, min -18°C on Mon night). Winds decreasing (severe gales from the NW on Mon afternoon, light winds from the SSW by Tue morning).
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -10°C on Fri afternoon, min -14°C on Wed night). Winds decreasing (gales from the W on Wed night, strong winds from the WNW by Fri morning).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
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Mendoz / l Plumerillo Airport | |
* 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.