– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 pm Fri 17 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Fri 17 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Fri 17 Jul Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryMild with heavy rain (total 40mm), heaviest during Fri night. Becoming colder with a moderate fall of snow heaviest on Fri night. Freeze-thaw conditions (max 4°C on Fri night, min -5°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryA light fall of snow, heaviest on Tue afternoon. Turning milder with light rain (total 3mm) on Thu afternoon. Freeze-thaw conditions (max 3°C on Thu afternoon, min -6°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | | | | | |  | |  | | |
mod. snow | mod. snow | light snow | snow shwrs | some clouds | cloudy | light snow | light snow | heavy rain | snow shwrs | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | cloudy | light rain | light snow | |
Cloud base (m) | 4600 | 4650 | 4600 | 4700 | 6850 | 5800 | 4600 | 4600 | 4600 | 4650 | 4600 | 4600 | 4650 | 6150 | 5500 | 4850 | 4700 | 4600 | 4600 |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 6 | 6 | 3 | 1 | — | — | 1 | 1 | — | 2 | 2 | 4 | 2 | — | — | — | — | — | 4 |
mm | 23 | — | — | — | — | — | — | 6 | 10 | — | — | — | — | — | — | — | — | 3 | 6 |
max °C | 4 | 2 | 1 | -1 | 0 | 1 | 0 | 2 | 3 | 1 | 1 | 1 | -2 | 1 | 2 | 0 | 2 | 3 | 3 |
min °C | 1 | 1 | 0 | -5 | -4 | -1 | -2 | 1 | 2 | -2 | 0 | -1 | -6 | -3 | 1 | -2 | 0 | 2 | 1 |
chill °C | -3 | -2 | -3 | -7 | -7 | -4 | -5 | 1 | -2 | -5 | -3 | -5 | -9 | -6 | -2 | -5 | -3 | -1 | -2 |
Freezing level m | 2200 | 2250 | 2050 | 1600 | 2000 | 1900 | 1950 | 2400 | 2350 | 1800 | 2200 | 1900 | 1100 | 2100 | 2100 | 1750 | 2300 | 2300 | 2300 |
 | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — |
 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mild with heavy rain (total 40mm), heaviest during Fri night. Becoming colder with a moderate fall of snow heaviest on Fri night. Freeze-thaw conditions (max 4°C on Fri night, min -5°C on Sat night). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
A light fall of snow, heaviest on Tue afternoon. Turning milder with light rain (total 3mm) on Thu afternoon. Freeze-thaw conditions (max 3°C on Thu afternoon, min -6°C on Tue 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 |
|---|---|---|---|---|---|
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.