– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Sat 27 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Sat 27 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Sat 27 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 morning, min -28°C on Sat afternoon). Mainly extremely windy. | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -23°C on Thu morning, min -26°C on Tue afternoon). Winds increasing (near gales from the NW on Thu morning, stormy winds from the NW by Fri morning). | ||||||||||||||||
Sat 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | |  |  | | | | | | |
clear | clear | clear | clear | snow shwrs | snow shwrs | some clouds | some clouds | clear | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -27 | -24 | -22 | -22 | -22 | -23 | -23 | -24 | -24 | -25 | -26 | -26 | -26 | -25 | -23 | -23 | -23 |
min °C | -28 | -27 | -24 | -22 | -23 | -23 | -24 | -27 | -25 | -26 | -26 | -26 | -26 | -26 | -25 | -24 | -25 |
chill °C | -53 | -51 | -43 | -41 | -42 | -43 | -46 | -48 | -45 | -48 | -47 | -46 | -46 | -46 | -43 | -43 | -45 |
Freezing level m | 1750 | 1800 | 2800 | 2600 | 2650 | 2900 | 2600 | 2000 | 2450 | 2150 | 2250 | 2600 | 1700 | 1700 | 2900 | 2600 | 2550 |
Cloud base (m) | 4800 | 6450 | 4850 | 4700 | 4700 | 4800 | 5250 | 6600 | 5750 | 5400 | 4650 | 6950 | 6700 | ||||
 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — |
 | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — |
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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 morning, min -28°C on Sat afternoon). Mainly extremely windy.
Alto San Juan Weather (Days 3-6):
Mostly dry. Extremely cold (max -23°C on Thu morning, min -26°C on Tue afternoon). Winds increasing (near gales from the NW on Thu morning, stormy winds from the NW by Fri 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 |
|---|---|---|---|---|---|
 | |||||
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.