– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 2 am Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 13 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 -9°C on Sat morning, min -17°C on Sun night). Winds increasing (moderate winds from the WNW on Sat morning, stormy winds from the NW by Sun night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -18°C on Mon morning, min -24°C on Tue night). Winds decreasing (stormy winds from the WNW on Mon morning, gales from the W by Tue night). | |||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | |  | | | | | | | | |  |  | |
clear | clear | clear | clear | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | light snow | snow shwrs | clear | some clouds | some clouds | |
Cloud base (m) | 9150 | 4650 | 6950 | 5850 | 5500 | 5300 | 4800 | 4650 | 5100 | 5150 | 4750 | 4900 | 5750 | 4600 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 2 | 2 | 1 | 2 | 1 | 1 | 6 | 1 | 1 | 4 | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -10 | -10 | -10 | -9 | -9 | -11 | -13 | -15 | -15 | -18 | -20 | -20 | -23 | -22 | -24 | -21 | -20 | -20 |
min °C | -11 | -10 | -10 | -10 | -10 | -13 | -14 | -15 | -17 | -19 | -20 | -23 | -23 | -23 | -24 | -23 | -21 | -21 |
chill °C | -23 | -21 | -20 | -20 | -19 | -27 | -28 | -30 | -34 | -37 | -38 | -43 | -43 | -41 | -42 | -43 | -40 | -40 |
Freezing level m | 4500 | 4750 | 4400 | 4500 | 4750 | 4350 | 4200 | 4200 | 3900 | 3550 | 3450 | 3000 | 3100 | 3300 | 2600 | 2900 | 3450 | 3050 |
 | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | 8:16 | — | — | 8:17 | — | — | 8:19 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 | — |
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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 -9°C on Sat morning, min -17°C on Sun night). Winds increasing (moderate winds from the WNW on Sat morning, stormy winds from the NW by Sun night).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -18°C on Mon morning, min -24°C on Tue night). Winds decreasing (stormy winds from the WNW on Mon morning, gales from the W by Tue 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.