– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 pm Sat 03 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sat 03 Oct Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow. Milder later with heavy rain (total 73mm) on Mon night. Freeze-thaw conditions (max 9°C on Tue morning, min -1°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 15mm), heaviest on Wed morning. Freeze-thaw conditions (max 7°C on Tue night, min 0°C on Wed night). Wind will be generally light. | |||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | |  | | |  | | | | |
cloudy | some clouds | rain shwrs | light snow | light rain | mod. rain | heavy rain | heavy rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | clear | |
Cloud base (m) | 5300 | 5550 | 5700 | 4600 | 4650 | 4600 | 4650 | 4650 | 4600 | 4600 | 4750 | 4750 | 6200 | 6400 | 5500 | 4850 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 1.1 | 5 | 4 | 7 | 34 | 12 | 10 | 8 | 5 | 2 | — | 0.1 | 0.4 | — |
max °C | 0 | 4 | 4 | 3 | 5 | 6 | 7 | 9 | 9 | 7 | 7 | 7 | 2 | 6 | 7 | 2 |
min °C | -1 | 1 | 4 | 2 | 3 | 6 | 5 | 7 | 8 | 3 | 5 | 6 | 0 | 3 | 6 | 0 |
chill °C | -4 | -1 | 1 | -1 | 1 | 4 | 3 | 6 | 6 | 0 | 3 | 5 | -2 | 2 | 5 | -2 |
Freezing level m | 1950 | 2150 | 2600 | 2350 | 2400 | 2900 | 2950 | 3100 | 3350 | 2800 | 2800 | 3050 | 2300 | 2400 | 3000 | 2050 |
 | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — |
 | — | — | 7:44 | — | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A dusting of snow. Milder later with heavy rain (total 73mm) on Mon night. Freeze-thaw conditions (max 9°C on Tue morning, min -1°C on Sat night). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
Moderate rain (total 15mm), heaviest on Wed morning. Freeze-thaw conditions (max 7°C on Tue night, min 0°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Alto San Juan at the specific elevation of 2000 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 |
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* 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.