– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Tue 30 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Tue 30 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Tue 30 Jun Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -22°C on Thu morning, min -26°C on Tue afternoon). Winds decreasing (stormy winds from the WNW on Tue night, near gales from the NW by Thu morning). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -21°C on Mon morning, min -29°C on Sat night). Winds decreasing (extremely windy from the WNW on Sat morning, calm by Mon morning). | ||||||||||||||||
Tue 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | | | |  | | | | | |
some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | snow shwrs | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -25 | -26 | -25 | -25 | -24 | -22 | -22 | -23 | -24 | -24 | -26 | -28 | -28 | -28 | -24 | -24 | -22 |
min °C | -26 | -26 | -26 | -25 | -25 | -24 | -23 | -24 | -24 | -25 | -28 | -28 | -28 | -29 | -26 | -24 | -24 |
chill °C | -47 | -47 | -47 | -45 | -44 | -42 | -41 | -44 | -44 | -46 | -51 | -53 | -51 | -53 | -49 | -46 | -43 |
Freezing level m | 2100 | 2100 | 2650 | 2200 | 2100 | 3050 | 2650 | 2350 | 2800 | 2350 | 1750 | 1950 | 1700 | 1000 | 1800 | 1750 | 2300 |
Cloud base (m) | 5250 | 6050 | 5700 | 9300 | 8650 | 4800 | |||||||||||
 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — |
 | 5:40 | — | — | 5:42 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -22°C on Thu morning, min -26°C on Tue afternoon). Winds decreasing (stormy winds from the WNW on Tue night, near gales from the NW by Thu morning).
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -21°C on Mon morning, min -29°C on Sat night). Winds decreasing (extremely windy from the WNW on Sat morning, calm by Mon morning).
This table gives the weather forecast for Alto San Juan at the specific elevation of 6148 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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Santo Domingo 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.