– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -17°C on Sun morning, min -25°C on Mon night). Winds decreasing (gales from the WSW on Sun morning, calm by Mon night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Thu afternoon. Extremely cold (max -18°C on Wed afternoon, min -21°C on Wed night). Winds increasing (calm on Wed night, gales from the NW by Fri night). | |||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | | | | | | | | | |
some clouds | some clouds | light snow | light snow | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | clear | clear | snow shwrs | snow shwrs | clear | snow shwrs | snow shwrs | |
Cloud base (m) | 7050 | 6750 | 5400 | 4600 | 4600 | 4600 | 5000 | 4800 | 4850 | 5400 | 4600 | 5500 | 4600 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 3 | 3 | 5 | 4 | — | — | — | — | — | — | — | 3 | 1 | — | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -17 | -17 | -18 | -20 | -23 | -21 | -19 | -21 | -19 | -18 | -20 | -19 | -19 | -19 | -18 | -18 | -19 |
min °C | -19 | -18 | -18 | -20 | -21 | -25 | -23 | -19 | -22 | -20 | -18 | -21 | -20 | -19 | -20 | -19 | -18 | -21 |
chill °C | -36 | -34 | -33 | -37 | -38 | -25 | -33 | -32 | -32 | -29 | -23 | -21 | -24 | -26 | -30 | -29 | -31 | -38 |
Freezing level m | 2750 | 3500 | 2950 | 3050 | 3300 | 2450 | 2600 | 3400 | 2600 | 3250 | 3750 | 2900 | 3350 | 3700 | 2800 | 3150 | 3700 | 2950 |
 | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — |
 | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -17°C on Sun morning, min -25°C on Mon night). Winds decreasing (gales from the WSW on Sun morning, calm by Mon night).
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Thu afternoon. Extremely cold (max -18°C on Wed afternoon, min -21°C on Wed night). Winds increasing (calm on Wed night, gales from the NW by Fri 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.