– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 am Fri 22 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 am Fri 22 May Local Time
Updates in:
Update imminent hr min s
Issued: 1 am Fri 22 May Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -16°C on Fri night, min -22°C on Sun night). Winds increasing (moderate winds from the SW on Fri morning, severe gales from the SSW by Sun night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -14°C on Tue morning, min -18°C on Mon morning). Winds increasing (moderate winds from the WSW on Mon afternoon, severe gales from the NW by Wed morning). | |||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | |  |  | | | | | | | | | | | |
clear | clear | clear | clear | clear | clear | some clouds | cloudy | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -18 | -18 | -16 | -16 | -17 | -19 | -18 | -19 | -19 | -16 | -15 | -15 | -14 | -14 | -16 | -16 | -16 | -17 |
min °C | -19 | -18 | -16 | -16 | -19 | -21 | -18 | -21 | -22 | -18 | -15 | -15 | -15 | -15 | -16 | -17 | -17 | -17 |
-29 | -30 | -28 | -29 | -35 | -38 | -34 | -39 | -39 | -34 | -27 | -26 | -27 | -29 | -30 | -33 | -31 | -30 | |
3600 | 3450 | 3450 | 3750 | 3500 | 2950 | 3400 | 3150 | 2800 | 3700 | 3750 | 3850 | 4200 | 3950 | 3800 | 3800 | 3650 | 3450 | |
Cloud base (m) | 9300 | 7950 | 6150 | 4950 | 9200 | 6900 | ||||||||||||
 | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — |
 | — | 5:43 | — | — | 5:42 | — | — | 5:42 | — | — | 5:40 | — | — | 5:40 | — | — | 5:40 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -16°C on Fri night, min -22°C on Sun night). Winds increasing (moderate winds from the SW on Fri morning, severe gales from the SSW by Sun night).
Alto San Juan Weather (Days 3-6):
Mostly dry. Extremely cold (max -14°C on Tue morning, min -18°C on Mon morning). Winds increasing (moderate winds from the WSW on Mon afternoon, severe gales from the NW by Wed morning).
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 |
|---|---|---|---|---|---|
 | |||||
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.