– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 pm Tue 09 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Tue 09 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Tue 09 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. Extremely cold (max -14°C on Thu morning, min -22°C on Wed night). Winds increasing (moderate winds from the SW on Wed night, gales from the W by Fri afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Extremely cold (max -11°C on Mon morning, min -16°C on Fri night). Winds decreasing (gales from the WSW on Sat night, fresh winds from the WSW by Sun afternoon). | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | | | |  | | | | | | | |
heavy snow | heavy snow | snow shwrs | clear | clear | clear | clear | some clouds | mod. snow | heavy snow | heavy snow | heavy snow | snow shwrs | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
17 | 11 | 5 | — | — | — | — | — | 6 | 20 | 15 | 18 | 5 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -16 | -18 | -18 | -19 | -14 | -14 | -14 | -14 | -15 | -16 | -15 | -15 | -14 | -12 | -12 | -13 | -11 | -11 | -13 |
min °C | -18 | -18 | -21 | -22 | -18 | -15 | -15 | -15 | -15 | -16 | -16 | -15 | -16 | -15 | -14 | -14 | -13 | -13 | -13 |
-33 | -33 | -36 | -35 | -30 | -28 | -27 | -29 | -30 | -30 | -31 | -29 | -30 | -28 | -25 | -26 | -26 | -26 | -26 | |
2350 | 2350 | 1750 | 1650 | 2650 | 2300 | 2400 | 2950 | 2600 | 2500 | 2650 | 2850 | 2300 | 2950 | 2650 | 2600 | 3200 | 2850 | 2700 | |
Cloud base (m) | 4600 | 4600 | 4650 | 5500 | 4600 | 4600 | 4650 | 4600 | 4650 | 8650 | |||||||||
 | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — |
 | — | — | 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. Extremely cold (max -14°C on Thu morning, min -22°C on Wed night). Winds increasing (moderate winds from the SW on Wed night, gales from the W by Fri afternoon).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat afternoon. Extremely cold (max -11°C on Mon morning, min -16°C on Fri night). Winds decreasing (gales from the WSW on Sat night, fresh winds from the WSW by Sun afternoon).
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.
| 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.