– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Mon 27 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 36mm), heaviest during Mon night. Later becoming colder with a dusting of snow on Mon night. Mild temperatures (max 8°C on Wed night, min 2°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow heaviest on Sat night. Turning milder with heavy rain (total 33mm), heaviest during Sun morning. Freeze-thaw conditions (max 9°C on Thu afternoon, min -4°C on Sat morning). Wind will be generally light. | ||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | |  | |  |  |  | |  | |
light rain | light snow | light snow | light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | light rain | light rain | mod. rain | snow shwrs | some clouds | light snow | mod. snow | |
Cloud base (m) | 4600 | 4600 | 4600 | 4600 | 4650 | 4750 | 4650 | 4700 | 4600 | 4850 | 5450 | 4600 | 4600 | 4650 | 6500 | 4700 | 4600 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 3 | — | 1 | 6 |
mm | 0.9 | 9 | 1.7 | 3 | 6 | 2 | 4 | 5 | 4 | 0.4 | 1.2 | 1.7 | 5 | — | — | 0.3 | 7 |
max °C | 5 | 3 | 3 | 3 | 3 | 5 | 7 | 8 | 8 | 9 | 4 | 4 | 4 | 1 | 2 | 3 | 2 |
min °C | 4 | 2 | 2 | 3 | 2 | 3 | 6 | 6 | 7 | 8 | 4 | 4 | 3 | -2 | -4 | 2 | 2 |
chill °C | 1 | -1 | -1 | -1 | 0 | 1 | 4 | 4 | 6 | 7 | 3 | 2 | 0 | -5 | -7 | 0 | -1 |
Freezing level m | 2550 | 2350 | 2450 | 2500 | 2350 | 2800 | 3000 | 3150 | 3250 | 3200 | 2700 | 2650 | 2500 | 1950 | 2300 | 2300 | 2250 |
 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — |
 | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Heavy rain (total 36mm), heaviest during Mon night. Later becoming colder with a dusting of snow on Mon night. Mild temperatures (max 8°C on Wed night, min 2°C on Mon night). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
A moderate fall of snow heaviest on Sat night. Turning milder with heavy rain (total 33mm), heaviest during Sun morning. Freeze-thaw conditions (max 9°C on Thu afternoon, min -4°C on Sat morning). 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 |
|---|---|---|---|---|---|
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.