– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 pm Sat 04 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Sat 04 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Sat 04 Jul Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Extremely cold (max -14°C on Tue afternoon, min -32°C on Sat night). Mainly severe gales. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu afternoon. Extremely cold (max -14°C on Tue night, min -19°C on Thu morning). Winds increasing (fresh winds from the W on Tue night, stormy winds from the W by Wed afternoon). | ||||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | | | |  | |  |  | | | | | | |
some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 4 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -30 | -27 | -25 | -23 | -20 | -18 | -17 | -15 | -14 | -14 | -14 | -14 | -15 | -18 | -18 | -16 | -14 | -14 | -15 |
min °C | -32 | -29 | -25 | -24 | -22 | -19 | -18 | -17 | -14 | -16 | -15 | -14 | -17 | -19 | -19 | -18 | -15 | -14 | -17 |
chill °C | -50 | -50 | -46 | -43 | -39 | -35 | -33 | -32 | -27 | -31 | -29 | -30 | -33 | -36 | -37 | -35 | -31 | -29 | -35 |
Freezing level m | 1500 | 2000 | 2150 | 2600 | 3250 | 3150 | 3150 | 3700 | 3700 | 3300 | 3650 | 3500 | 3300 | 3150 | 3300 | 3200 | 3800 | 3750 | 3550 |
Cloud base (m) | 5200 | 8450 | 9600 | 5700 | 5150 | 4600 | 4600 | 5900 | 5350 | 7250 | |||||||||
 | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:41 | — | — |
 | — | — | 5:43 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -14°C on Tue afternoon, min -32°C on Sat night). Mainly severe gales.
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Thu afternoon. Extremely cold (max -14°C on Tue night, min -19°C on Thu morning). Winds increasing (fresh winds from the W on Tue night, stormy winds from the W by Wed 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 |
|---|---|---|---|---|---|
 | |||||
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.