– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Mon 08 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Mon 08 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Mon 08 Jun 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 Wed morning. Temperatures will be below freezing (max -4°C on Mon afternoon, min -16°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Fri morning, min -10°C on Thu afternoon). Mainly strong winds. | ||||||||||||||||
Mon 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | | |  |  | | | | |
clear | some clouds | some clouds | light snow | heavy snow | heavy snow | heavy snow | clear | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | 4 | 15 | 16 | 13 | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -5 | -7 | -8 | -9 | -11 | -11 | -14 | -10 | -8 | -8 | -6 | -6 | -8 | -6 | -6 | -7 |
min °C | -5 | -6 | -7 | -9 | -11 | -12 | -12 | -16 | -14 | -10 | -10 | -9 | -8 | -8 | -8 | -7 | -8 |
-10 | -14 | -15 | -18 | -21 | -23 | -23 | -22 | -19 | -19 | -19 | -18 | -17 | -17 | -17 | -16 | -18 | |
3250 | 3200 | 2950 | 2650 | 2400 | 2350 | 2200 | 1450 | 2500 | 2200 | 2350 | 3050 | 2800 | 2750 | 3150 | 2950 | 2800 | |
Cloud base (m) | 8850 | 6700 | 4850 | 4600 | 4600 | 4600 | 4600 | 9200 | 6400 | 6000 | 5850 | 4750 | 5400 | 5750 | 5300 | ||
 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — |
 | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — |
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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 Wed morning. Temperatures will be below freezing (max -4°C on Mon afternoon, min -16°C on Wed night). Mainly fresh winds.
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -6°C on Fri morning, min -10°C on Thu afternoon). Mainly strong winds.
This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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 |
|---|---|---|---|---|---|
 | |||||
Mendoz / l Plume |  | ||||
 |
* 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.