– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Sun 28 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Sun 28 Jun Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -22°C on Sun afternoon, min -26°C on Mon night). Winds increasing (gales from the WSW on Sun afternoon, stormy winds from the W by Mon afternoon). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -22°C on Thu morning, min -28°C on Fri night). Winds increasing (strong winds from the NW on Thu morning, stormy winds from the WNW by Fri night). | ||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  | | | | | | | | | | |
some clouds | snow shwrs | some clouds | some clouds | clear | clear | some clouds | cloudy | some clouds | clear | clear | clear | clear | clear | clear | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -23 | -23 | -23 | -24 | -24 | -25 | -26 | -25 | -25 | -24 | -22 | -22 | -22 | -22 | -23 | -26 |
min °C | -23 | -23 | -23 | -24 | -26 | -25 | -26 | -26 | -26 | -25 | -25 | -24 | -23 | -23 | -23 | -25 | -28 |
chill °C | -43 | -42 | -43 | -45 | -46 | -45 | -48 | -47 | -47 | -45 | -42 | -40 | -40 | -40 | -39 | -46 | -51 |
Freezing level m | 2650 | 2650 | 2800 | 2500 | 1900 | 2500 | 2150 | 1950 | 2350 | 1900 | 2150 | 3050 | 2700 | 2550 | 2900 | 2300 | 1850 |
Cloud base (m) | 5700 | 4600 | 5000 | 4700 | 6350 | 6250 | 6600 | 5200 | 6800 | ||||||||
 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — |
 | 5:40 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — | — | 5:43 | — |
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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 -22°C on Sun afternoon, min -26°C on Mon night). Winds increasing (gales from the WSW on Sun afternoon, stormy winds from the W by Mon afternoon).
Alto San Juan Weather (Days 3-6):
Mostly dry. Extremely cold (max -22°C on Thu morning, min -28°C on Fri night). Winds increasing (strong winds from the NW on Thu morning, stormy winds from the WNW by Fri night).
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 |
|---|---|---|---|---|---|
San José Guayacán | |||||
Quinta Normal | |||||
Lo Pinto | |||||
 | |||||
Pudahuel | |||||
Talagante | |||||
Llay Llay- Las Peñas | |||||
Mendoz / l Plumerillo Airport |  | ||||
Curacavi |
* 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.