– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 8 am Mon 08 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 am Mon 08 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 08 Dec Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 2mm) at first, then becoming colder with a dusting of snow on Wed afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min -3°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 2°C on Fri afternoon, min -5°C on Sat night). Winds increasing (light winds from the S on Thu night, fresh winds from the W by Sat morning). | |||||||||||||||||
Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | | | | | |  |  |  | |
clear | rain shwrs | clear | cloudy | clear | clear | clear | snow shwrs | clear | clear | snow shwrs | clear | clear | clear | clear | some clouds | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | 4 | 2 | |
— | 1.8 | — | — | — | — | — | 0.4 | — | — | — | — | — | — | — | — | — | — | |
max°C | 2 | 3 | 0 | 1 | 2 | 0 | 2 | 2 | -1 | -1 | -1 | -2 | 1 | 2 | -1 | -1 | -2 | -4 |
min°C | 1 | 2 | -1 | 0 | 1 | -2 | 0 | 1 | -3 | -2 | -1 | -3 | -1 | 1 | -3 | -2 | -3 | -5 |
1 | -3 | -6 | -6 | -5 | -7 | -5 | -4 | -9 | -8 | -6 | -7 | -5 | -4 | -10 | -9 | -11 | -13 | |
4100 | 4450 | 3950 | 3950 | 4200 | 3900 | 4000 | 4300 | 3800 | 3700 | 3900 | 3650 | 3850 | 4250 | 3850 | 3750 | 3700 | 3350 | |
Cloud base (m) | 4650 | 4900 | 4850 | 6850 | 6400 | 4850 | 5850 | 4900 | 4700 | 5600 | 4950 | 4800 | 4950 | 4900 | 4700 | |||
 | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | 8:39 | — | — | 8:40 | — | — | 8:40 | — | — | 8:42 | — | — | 8:43 | — | — | 8:44 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Wed afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min -3°C on Wed night). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 2°C on Fri afternoon, min -5°C on Sat night). Winds increasing (light winds from the S on Thu night, fresh winds from the W by Sat morning).
This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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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QuintaNormal | |||||
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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.