– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 8 pm Tue 27 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Tue 27 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 27 Jan Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 1°C on Thu morning, min -4°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -2°C on Fri night, min -7°C on Sat night). Winds decreasing (fresh winds from the NNW on Fri night, light winds from the E by Sat night). | ||||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  |  |  | |  | | | | | | |
some clouds | clear | snow shwrs | snow shwrs | clear | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | mod. snow | snow shwrs | light snow | snow shwrs | some clouds | clear | some clouds | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | 2 | — | 1 | 3 | 1 | 2 | — | — | 6 | 6 | 1 | 1 | — | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -1 | 0 | -1 | 1 | 1 | -1 | -1 | -1 | -2 | -4 | -4 | -7 | -5 | -4 | -5 | -3 | -3 | -4 |
min °C | -4 | -3 | 0 | -1 | -1 | 1 | -2 | -2 | -1 | -5 | -5 | -6 | -7 | -7 | -4 | -5 | -4 | -3 | -7 |
-9 | -6 | -3 | -3 | -6 | -3 | -8 | -8 | -7 | -13 | -13 | -12 | -10 | -13 | -10 | -11 | -9 | -8 | -16 | |
4500 | 4550 | 5000 | 4900 | 4900 | 5150 | 4850 | 4750 | 4900 | 4600 | 4350 | 4400 | 3950 | 3950 | 4350 | 4200 | 4250 | 4600 | 4300 | |
Cloud base (m) | 5250 | 4750 | 6300 | 5350 | 5900 | 5450 | 4750 | 5350 | 5200 | 5150 | 6400 | 4700 | 4850 | 5100 | 4750 | 5500 | 4700 | ||
 | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | — | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:44 | — | — | 8:43 | — | — | 8:42 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 1°C on Thu morning, min -4°C on Tue night). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -2°C on Fri night, min -7°C on Sat night). Winds decreasing (fresh winds from the NNW on Fri night, light winds from the E by Sat night).
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 |
|---|---|---|---|---|---|
 | |||||
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.