– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 am Sun 21 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 am Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Sun 21 Jun Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -13°C on Tue night, min -26°C on Sun morning). Winds decreasing (gales from the W on Sun morning, moderate winds from the SSW by Mon night). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -10°C on Thu afternoon, min -17°C on Wed night). Winds increasing (moderate winds from the SW on Thu morning, severe gales from the W by Fri afternoon). | |||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  |  | | | | | | | | | |
some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | some clouds | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -25 | -22 | -19 | -19 | -18 | -15 | -14 | -13 | -13 | -14 | -14 | -11 | -10 | -12 | -12 | -12 | -15 |
min °C | -26 | -25 | -25 | -22 | -20 | -21 | -17 | -15 | -15 | -14 | -15 | -17 | -13 | -11 | -13 | -13 | -15 | -17 |
chill °C | -46 | -42 | -44 | -36 | -34 | -33 | -32 | -28 | -28 | -27 | -29 | -30 | -23 | -20 | -23 | -24 | -31 | -34 |
Freezing level m | 1350 | 1250 | 1000 | 1950 | 1750 | 1700 | 2600 | 2450 | 2650 | 2950 | 2600 | 2600 | 3300 | 3150 | 3050 | 3300 | 2600 | 2300 |
Cloud base (m) | 4600 | 5050 | 5150 | 8750 | 9300 | 9250 | 6550 | 4650 | 4650 | 8850 | 7200 | 6150 | ||||||
 | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — |
 | — | 5:38 | — | — | 5:38 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -13°C on Tue night, min -26°C on Sun morning). Winds decreasing (gales from the W on Sun morning, moderate winds from the SSW by Mon night).
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Temperatures will be well below freezing (max -10°C on Thu afternoon, min -17°C on Wed night). Winds increasing (moderate winds from the SW on Thu morning, severe gales from the W by Fri 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 |  | ||||
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* 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.