– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 pm Sat 24 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 24 Oct 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 Mon afternoon. Temperatures will be well below freezing (max -9°C on Sun afternoon, min -19°C on Sat night). Winds decreasing (near gales from the SW on Sat night, calm by Mon night). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -9°C on Fri morning, min -15°C on Tue night). Wind will be generally light. | |||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | | | | |  | | | | |
some clouds | clear | some clouds | light snow | mod. snow | heavy snow | snow shwrs | snow shwrs | clear | some clouds | clear | clear | clear | clear | snow shwrs | snow shwrs | |
Cloud base (m) | 7250 | 5050 | 4650 | 4600 | 5150 | 4800 | 4800 | 5450 | 4700 | |||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 3 | 6 | 13 | 3 | 2 | — | — | — | — | — | — | 1 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -15 | -10 | -9 | -10 | -11 | -11 | -16 | -14 | -12 | -14 | -10 | -10 | -13 | -10 | -10 | -11 |
min °C | -19 | -13 | -9 | -12 | -11 | -13 | -18 | -16 | -12 | -15 | -12 | -10 | -14 | -12 | -11 | -13 |
chill °C | -32 | -25 | -20 | -24 | -23 | -25 | -30 | -24 | -22 | -23 | -18 | -14 | -14 | -17 | -18 | -20 |
Freezing level m | 1700 | 2650 | 3550 | 3000 | 3000 | 3300 | 2150 | 2700 | 3300 | 2450 | 3250 | 3650 | 2750 | 3300 | 3650 | 2750 |
 | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — |
 | — | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — |
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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 Mon afternoon. Temperatures will be well below freezing (max -9°C on Sun afternoon, min -19°C on Sat night). Winds decreasing (near gales from the SW on Sat night, calm by Mon night).
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -9°C on Fri morning, min -15°C on Tue night). Wind will be generally light.
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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MendozaAero |
* 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.