– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 am Mon 22 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 am Mon 22 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Mon 22 Jun Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -13°C on Tue night, min -22°C on Mon morning). Winds decreasing (near gales from the WSW on Wed afternoon, moderate winds from the SSW by Wed night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -11°C on Thu afternoon, min -24°C on Sat night). Winds increasing (light winds from the SSW on Thu morning, gales from the W by Sat afternoon). | |||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  | | | | | | | | | | | |
clear | some clouds | clear | clear | clear | some clouds | some clouds | snow shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -19 | -18 | -15 | -14 | -13 | -13 | -14 | -15 | -12 | -11 | -13 | -12 | -12 | -13 | -18 | -19 | -19 |
min °C | -22 | -20 | -20 | -17 | -16 | -15 | -14 | -15 | -17 | -14 | -12 | -15 | -14 | -13 | -16 | -19 | -22 | -24 |
chill °C | -36 | -33 | -33 | -32 | -29 | -28 | -27 | -28 | -29 | -23 | -22 | -29 | -28 | -25 | -31 | -36 | -40 | -38 |
Freezing level m | 2050 | 1850 | 1650 | 2600 | 2350 | 2450 | 2700 | 2600 | 2300 | 3200 | 2850 | 2600 | 2950 | 2750 | 2450 | 2350 | 1700 | 1200 |
Cloud base (m) | 5350 | 8700 | 8350 | 5000 | 4650 | 9100 | 5650 | 4600 | ||||||||||
 | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — |
 | — | 5:38 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A dusting of new snow. Extremely cold (max -13°C on Tue night, min -22°C on Mon morning). Winds decreasing (near gales from the WSW on Wed afternoon, moderate winds from the SSW by Wed night).
Alto San Juan Weather (Days 3-6):
Mostly dry. Extremely cold (max -11°C on Thu afternoon, min -24°C on Sat night). Winds increasing (light winds from the SSW on Thu morning, gales from the W by Sat 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.