– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 8 pm Sun 07 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Sun 07 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Sun 07 Dec Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -13°C on Mon morning, min -17°C on Mon night). Winds increasing (light winds from the SW on Sun night, near gales from the W by Tue morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Extremely cold (max -13°C on Fri afternoon, min -18°C on Wed night). Winds increasing (light winds from the SSW on Thu night, stormy winds from the WNW by Sat afternoon). | ||||||||||||||||||
Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | |  | | | | | | | |  | | |
some clouds | clear | snow shwrs | some clouds | some clouds | snow shwrs | clear | clear | snow shwrs | snow shwrs | some clouds | snow shwrs | clear | clear | clear | some clouds | some clouds | heavy snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | — | — | 2 | — | — | 3 | 1 | — | 2 | — | — | — | — | — | 15 | 12 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -14 | -13 | -13 | -14 | -16 | -14 | -15 | -15 | -15 | -16 | -18 | -17 | -16 | -14 | -13 | -14 | -17 | -17 | -20 |
min°C | -15 | -13 | -13 | -17 | -16 | -15 | -16 | -16 | -15 | -18 | -18 | -18 | -17 | -15 | -14 | -16 | -17 | -18 | -23 |
-25 | -20 | -24 | -32 | -31 | -30 | -29 | -29 | -28 | -33 | -32 | -30 | -24 | -26 | -27 | -31 | -34 | -36 | -42 | |
3300 | 3900 | 4300 | 3700 | 3850 | 4150 | 3550 | 3850 | 4200 | 3600 | 3650 | 3900 | 3400 | 3650 | 4150 | 3650 | 3650 | 3600 | 3250 | |
Cloud base (m) | 5050 | 4850 | 4700 | 4650 | 6850 | 6300 | 4700 | 4850 | 5150 | 4700 | 4650 | 6100 | 4700 | 4650 | 5650 | 4950 | 4600 | ||
 | — | 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: A light covering of new snow mostly falling on Wed afternoon. Extremely cold (max -13°C on Mon morning, min -17°C on Mon night). Winds increasing (light winds from the SW on Sun night, near gales from the W by Tue morning).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat afternoon. Extremely cold (max -13°C on Fri afternoon, min -18°C on Wed night). Winds increasing (light winds from the SSW on Thu night, stormy winds from the WNW by Sat afternoon).
This table gives the weather forecast for Alto San Juan at the specific elevation of 6148 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 |
|---|---|---|---|---|---|
QuintaNormal |  | ||||
| |||||
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.