– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 2 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Sat afternoon. Temperatures will be well below freezing (max -10°C on Fri morning, min -14°C on Sat night). Winds increasing (moderate winds from the NW on Fri night, stormy winds from the NW by Sat night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -15°C on Sun morning, min -24°C on Mon night). Winds decreasing (extremely windy from the WNW on Sun night, gales from the W by Tue afternoon). | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  |  |  |  | | | | | | | | | |
clear | clear | clear | clear | clear | clear | some clouds | snow shwrs | snow shwrs | cloudy | cloudy | snow shwrs | cloudy | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | |
Cloud base (m) | 4600 | 5600 | 4650 | 5650 | 4650 | 4900 | 4700 | 4650 | 4700 | 5050 | 4600 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 3 | 4 | — | — | 3 | — | 4 | 5 | 3 | 3 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -12 | -11 | -12 | -10 | -10 | -10 | -10 | -10 | -12 | -15 | -16 | -15 | -20 | -20 | -21 | -24 | -23 | -22 |
min °C | -13 | -11 | -12 | -11 | -10 | -11 | -10 | -11 | -14 | -16 | -16 | -19 | -20 | -20 | -24 | -24 | -23 | -23 |
chill °C | -26 | -24 | -25 | -22 | -21 | -22 | -20 | -22 | -30 | -32 | -32 | -38 | -40 | -38 | -44 | -44 | -42 | -42 |
Freezing level m | 4350 | 4600 | 4250 | 4450 | 4750 | 4450 | 4500 | 4700 | 4200 | 3850 | 4050 | 3600 | 3400 | 3450 | 2950 | 3050 | 3200 | 2700 |
 | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | 8:15 | — | — | 8:16 | — | — | 8:17 | — | — | 8:19 | — | — | 8:20 | — | — | 8:21 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A light covering of new snow mostly falling on Sat afternoon. Temperatures will be well below freezing (max -10°C on Fri morning, min -14°C on Sat night). Winds increasing (moderate winds from the NW on Fri night, stormy winds from the NW by Sat night).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -15°C on Sun morning, min -24°C on Mon night). Winds decreasing (extremely windy from the WNW on Sun night, gales from the W 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 | |||||
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.