– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 pm Tue 29 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Tue 29 Sep 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 Wed morning. Extremely cold (max -17°C on Thu morning, min -26°C on Fri afternoon). Winds decreasing (extremely windy from the WSW on Wed afternoon, gales from the WSW by Wed night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri night. Extremely cold (max -23°C on Fri night, min -27°C on Fri night). Winds decreasing (extremely windy from the W on Fri night, calm by Sun night). | |||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | |  | | | |  | | |
mod. snow | heavy snow | heavy snow | snow shwrs | some clouds | snow shwrs | heavy snow | heavy snow | heavy snow | snow shwrs | clear | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | |
Cloud base (m) | 4800 | 4650 | 4650 | 4950 | 4700 | 4700 | 4600 | 4600 | 4600 | 4650 | 4650 | 5000 | 4650 | 5700 | 5150 | 5200 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 10 | 20 | 11 | 2 | — | 1 | 21 | 16 | 16 | 2 | — | 1 | 1 | 1 | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -22 | -22 | -21 | -18 | -17 | -18 | -19 | -21 | -23 | -23 | -26 | -26 | -26 | -23 | -24 | -25 |
min °C | -23 | -22 | -22 | -21 | -18 | -19 | -20 | -23 | -26 | -27 | -27 | -26 | -27 | -24 | -24 | -26 |
chill °C | -42 | -43 | -44 | -40 | -34 | -37 | -40 | -45 | -48 | -50 | -50 | -48 | -49 | -43 | -37 | -38 |
Freezing level m | 2500 | 2750 | 2800 | 2950 | 3250 | 3700 | 3300 | 3250 | 3150 | 1800 | 1750 | 2500 | 1800 | 2150 | 2600 | 2000 |
 | — | 7:16 | — | — | 7:16 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — |
 | — | — | 7:40 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — |
Loading...
Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Wed morning. Extremely cold (max -17°C on Thu morning, min -26°C on Fri afternoon). Winds decreasing (extremely windy from the WSW on Wed afternoon, gales from the WSW by Wed night).
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Extremely cold (max -23°C on Fri night, min -27°C on Fri night). Winds decreasing (extremely windy from the W on Fri night, calm by Sun 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 |
* 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.