– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 am Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -13°C on Sun afternoon, min -22°C on Fri morning). Winds decreasing (extremely windy from the WNW on Fri morning, strong winds from the WSW by Sat morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon night. Extremely cold (max -12°C on Wed morning, min -20°C on Mon night). Winds decreasing (severe gales from the NW on Mon afternoon, fresh winds from the W by Tue night). | |||||||||||||||||
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | |  |  | | | | | | | |
some clouds | clear | snow shwrs | clear | clear | clear | clear | clear | clear | some clouds | light snow | heavy snow | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4600 | 4700 | 4650 | 6200 | 5350 | 4600 | 4650 | 9550 | ||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | — | — | — | — | — | — | 4 | 22 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -19 | -19 | -17 | -17 | -16 | -14 | -13 | -14 | -14 | -14 | -15 | -14 | -14 | -14 | -12 | -12 | -13 |
min °C | -22 | -21 | -19 | -18 | -17 | -18 | -15 | -14 | -15 | -14 | -14 | -20 | -18 | -14 | -15 | -13 | -12 | -13 |
chill °C | -45 | -43 | -38 | -32 | -31 | -33 | -31 | -29 | -28 | -28 | -29 | -33 | -34 | -27 | -26 | -26 | -25 | -25 |
Freezing level m | 2650 | 2950 | 1900 | 3200 | 3900 | 3200 | 3800 | 4200 | 3500 | 4100 | 4150 | 3750 | 3200 | 3900 | 3400 | 4050 | 4450 | 3900 |
 | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — |
 | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A dusting of new snow. Extremely cold (max -13°C on Sun afternoon, min -22°C on Fri morning). Winds decreasing (extremely windy from the WNW on Fri morning, strong winds from the WSW by Sat morning).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Extremely cold (max -12°C on Wed morning, min -20°C on Mon night). Winds decreasing (severe gales from the NW on Mon afternoon, fresh winds from the W 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Aerodrómo Eulogio Sánchez Airport |  | ||||
Pudahue / rturo Merino Benítez International Airport |  | ||||
MendozaObservatorio |
* 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.