– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Fri 12 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Fri 12 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Fri 12 Jun Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Extremely cold (max -18°C on Mon morning, min -23°C on Fri night). Winds decreasing (stormy winds from the W on Fri night, gales from the W by Mon morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu morning. Extremely cold (max -16°C on Tue morning, min -19°C on Mon afternoon). Winds decreasing (severe gales from the W on Mon afternoon, moderate winds from the N by Wed night). | ||||||||||||||||
Fri 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | |  | | | | | | |  | |
mod. snow | heavy snow | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
6 | 15 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -22 | -23 | -22 | -22 | -21 | -19 | -20 | -19 | -18 | -18 | -18 | -16 | -17 | -16 | -17 | -17 | -18 |
min °C | -22 | -23 | -23 | -22 | -22 | -20 | -21 | -21 | -19 | -19 | -19 | -18 | -17 | -17 | -18 | -17 | -19 |
-42 | -43 | -44 | -42 | -42 | -39 | -40 | -40 | -36 | -37 | -36 | -34 | -32 | -31 | -34 | -33 | -31 | |
2800 | 2650 | 2850 | 2950 | 2650 | 3300 | 2950 | 3050 | 3400 | 3100 | 3100 | 3700 | 3550 | 3400 | 3850 | 3400 | 3450 | |
Cloud base (m) | 4600 | 4600 | 4600 | 4850 | 5800 | 7050 | 7200 | 6350 | 5650 | 6000 | 6100 | 5850 | 4700 | ||||
 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — |
 | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Fri afternoon. Extremely cold (max -18°C on Mon morning, min -23°C on Fri night). Winds decreasing (stormy winds from the W on Fri night, gales from the W by Mon morning).
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Thu morning. Extremely cold (max -16°C on Tue morning, min -19°C on Mon afternoon). Winds decreasing (severe gales from the W on Mon afternoon, moderate winds from the N by Wed 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 | |||||
 |
* 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.