– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 pm Thu 03 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Thu 03 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Thu 03 Sep 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 Sun morning, min -26°C on Thu night). Winds decreasing (extremely windy from the W on Thu night, near gales from the W by Sun morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -22°C on Mon morning, min -27°C on Tue night). Winds decreasing (severe gales from the WNW on Mon afternoon, near gales from the WNW by Tue afternoon). | |||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | | | |  |  | | | | |
some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | snow shwrs | snow shwrs | clear | snow shwrs | snow shwrs | |
Cloud base (m) | 4650 | 8150 | 4650 | 6100 | 4850 | 4700 | 4650 | |||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 2 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -24 | -24 | -25 | -24 | -24 | -25 | -22 | -23 | -23 | -22 | -24 | -26 | -25 | -25 | -26 |
min °C | -26 | -26 | -24 | -26 | -26 | -25 | -26 | -24 | -23 | -24 | -23 | -25 | -26 | -25 | -26 | -27 |
chill °C | -50 | -50 | -46 | -47 | -48 | -47 | -48 | -42 | -42 | -42 | -41 | -45 | -47 | -44 | -44 | -46 |
Freezing level m | 1800 | 2450 | 2350 | 1650 | 2550 | 2450 | 1800 | 2900 | 2800 | 2100 | 2800 | 2700 | 1700 | 2650 | 2600 | 1700 |
 | — | 6:52 | — | — | 6:52 | — | — | 7:50 | — | — | 7:48 | — | — | 7:48 | — | — |
 | — | — | 6:22 | — | — | 6:23 | — | — | 7:23 | — | — | 7:24 | — | — | 7:25 | — |
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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 Sun morning, min -26°C on Thu night). Winds decreasing (extremely windy from the W on Thu night, near gales from the W by Sun morning).
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -22°C on Mon morning, min -27°C on Tue night). Winds decreasing (severe gales from the WNW on Mon afternoon, near gales from the WNW by Tue afternoon).
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 | |||||
QuintaNormal |  | ||||
Lo Pinto | |||||
 |
* 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.