– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 am Tue 28 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 am Tue 28 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Tue 28 Jul Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow. Milder later with heavy rain (total 29mm) on Wed night. Mild temperatures (max 9°C on Thu morning, min 2°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Fri afternoon will be washed away by heavy rain (total 94mm) on Sun night. Freeze-thaw conditions (max 7°C on Sun afternoon, min -4°C on Fri night). Wind will be generally light. | |||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | |  | |  | | |  |  | | | |
light snow | light rain | light rain | rain shwrs | light rain | rain shwrs | light rain | cloudy | light rain | mod. rain | light snow | snow shwrs | light rain | light rain | heavy rain | heavy rain | heavy rain | heavy rain | |
Cloud base (m) | 4600 | 4650 | 4650 | 4800 | 4650 | 4650 | 4800 | 5450 | 4600 | 4600 | 4600 | 4650 | 5850 | 4600 | 4600 | 4650 | 4600 | 4650 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — |
mm | 2 | 3 | 4 | 1.7 | 4 | 7 | 1.4 | — | 4 | 8 | 6 | — | 0.2 | 3 | 14 | 10 | 13 | 41 |
max °C | 3 | 3 | 3 | 5 | 7 | 7 | 9 | 9 | 4 | 3 | 3 | 1 | 3 | 3 | 4 | 6 | 7 | 5 |
min °C | 2 | 3 | 2 | 3 | 6 | 7 | 7 | 6 | 3 | 2 | 1 | -4 | -1 | 2 | 2 | 4 | 6 | 4 |
chill °C | -1 | -1 | 0 | 0 | 4 | 5 | 6 | 4 | 1 | 0 | -2 | -7 | -3 | -1 | -1 | 1 | 3 | 1 |
Freezing level m | 2450 | 2450 | 2400 | 2800 | 3050 | 3050 | 3350 | 2900 | 2550 | 2500 | 2200 | 1450 | 2450 | 2350 | 2550 | 2850 | 2900 | 2650 |
 | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — |
 | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — |
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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 29mm) on Wed night. Mild temperatures (max 9°C on Thu morning, min 2°C on Tue morning). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Fri afternoon will be washed away by heavy rain (total 94mm) on Sun night. Freeze-thaw conditions (max 7°C on Sun afternoon, min -4°C on Fri 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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Mendoz / l Plumerillo Airport |  |
* 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.