– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 26 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 morning. Extremely cold (max -18°C on Mon morning, min -25°C on Mon night). Winds decreasing (gales from the WNW on Mon afternoon, calm by Wed night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat afternoon. Extremely cold (max -18°C on Fri afternoon, min -23°C on Sat night). Winds increasing (calm on Thu morning, gales from the W by Sat night). | |||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | | | |  | | |
light snow | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | clear | clear | snow shwrs | snow shwrs | clear | snow shwrs | snow shwrs | clear | mod. snow | snow shwrs | |
Cloud base (m) | 4600 | 4600 | 4750 | 5150 | 5150 | 5400 | 5500 | 5600 | 4600 | 4800 | 5200 | 4650 | ||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 5 | 6 | 7 | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 7 | — | 6 | 4 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -21 | -23 | -22 | -20 | -21 | -19 | -19 | -21 | -19 | -19 | -20 | -19 | -18 | -19 | -21 | -21 | -22 |
min °C | -19 | -22 | -25 | -23 | -21 | -22 | -21 | -19 | -21 | -20 | -19 | -21 | -20 | -18 | -21 | -21 | -21 | -23 |
chill °C | -35 | -40 | -32 | -36 | -32 | -33 | -31 | -28 | -31 | -20 | -24 | -30 | -27 | -29 | -37 | -36 | -36 | -41 |
Freezing level m | 3100 | 3250 | 2500 | 2650 | 3300 | 2550 | 3150 | 3700 | 2800 | 3350 | 3750 | 2750 | 3200 | 3650 | 3200 | 3100 | 3400 | 2450 |
 | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — |
 | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 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 morning. Extremely cold (max -18°C on Mon morning, min -25°C on Mon night). Winds decreasing (gales from the WNW on Mon afternoon, calm by Wed night).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat afternoon. Extremely cold (max -18°C on Fri afternoon, min -23°C on Sat night). Winds increasing (calm on Thu morning, gales from the W by Sat 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 |
|---|---|---|---|---|---|
 | |||||
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.