– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 pm Tue 07 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Tue 07 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Tue 07 Jul Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Temperatures will be well below freezing (max -8°C on Tue night, min -12°C on Wed night). Winds increasing (fresh winds from the W on Tue night, gales from the W by Fri afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -9°C on Sat afternoon, min -13°C on Fri night). Winds increasing (strong winds from the WSW on Sun night, severe gales from the W by Mon afternoon). | ||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | |  | | | | | |  | |  |  | |
clear | clear | snow shwrs | snow shwrs | mod. snow | snow shwrs | snow shwrs | some clouds | mod. snow | heavy snow | snow shwrs | clear | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | 2 | 15 | 7 | 10 | 1 | — | 8 | 13 | 2 | — | 2 | 1 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -9 | -9 | -11 | -10 | -10 | -10 | -8 | -10 | -12 | -11 | -9 | -11 | -11 | -10 | -11 | -12 | -12 | -15 |
min °C | -9 | -9 | -10 | -12 | -11 | -10 | -11 | -9 | -11 | -13 | -12 | -10 | -12 | -12 | -11 | -12 | -13 | -13 | -16 |
chill °C | -20 | -20 | -22 | -24 | -23 | -22 | -22 | -20 | -24 | -26 | -26 | -22 | -25 | -25 | -24 | -24 | -26 | -28 | -33 |
Freezing level m | 3500 | 3500 | 3100 | 3050 | 3400 | 3450 | 3000 | 3600 | 3150 | 3000 | 3300 | 3150 | 3100 | 3350 | 3200 | 3000 | 3400 | 3050 | 2550 |
Cloud base (m) | 5950 | 5000 | 4650 | 4600 | 4600 | 5100 | 4900 | 4600 | 4600 | 4900 | 4650 | 4750 | 4700 | 6150 | 6550 | 6050 | 6000 | ||
 | — | 7:43 | — | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — |
 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be well below freezing (max -8°C on Tue night, min -12°C on Wed night). Winds increasing (fresh winds from the W on Tue night, gales from the W by Fri afternoon).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -9°C on Sat afternoon, min -13°C on Fri night). Winds increasing (strong winds from the WSW on Sun night, severe gales from the W by Mon afternoon).
This table gives the weather forecast for Alto San Juan at the specific elevation of 5000 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 | |||||
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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.