– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Wed 01 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Wed 01 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Wed 01 Jul 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 -23°C on Thu morning, min -27°C on Sat morning). Winds increasing (near gales from the NW on Wed night, extremely windy from the NW by Sat morning). | Days 5–7 Weather SummaryA dusting of new snow. Extremely cold (max -17°C on Tue morning, min -31°C on Sat night). Winds decreasing (extremely windy from the WSW on Sun afternoon, strong winds from the SW by Mon morning). | ||||||||||||||||
Wed 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | |  | | | | | | | |
some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | snow shwrs | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -25 | -23 | -23 | -24 | -23 | -23 | -25 | -27 | -27 | -29 | -27 | -25 | -24 | -22 | -21 | -20 |
min °C | -26 | -26 | -25 | -24 | -24 | -24 | -25 | -26 | -27 | -29 | -31 | -31 | -26 | -26 | -24 | -22 | -22 |
chill °C | -47 | -47 | -44 | -43 | -43 | -44 | -46 | -48 | -51 | -53 | -51 | -53 | -49 | -48 | -41 | -37 | -38 |
Freezing level m | 2250 | 2000 | 2900 | 2600 | 2350 | 3000 | 2350 | 1900 | 2250 | 1650 | 1000 | 1750 | 1450 | 1850 | 3000 | 2700 | 2600 |
Cloud base (m) | 5800 | 6700 | 6700 | 4600 | 4750 | 9500 | |||||||||||
 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — |
 | 5:42 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -23°C on Thu morning, min -27°C on Sat morning). Winds increasing (near gales from the NW on Wed night, extremely windy from the NW by Sat morning).
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -17°C on Tue morning, min -31°C on Sat night). Winds decreasing (extremely windy from the WSW on Sun afternoon, strong winds from the SW 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 |
|---|---|---|---|---|---|
 | |||||
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.