– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 pm Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 10 Sep 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 Thu night. Extremely cold (max -20°C on Sun afternoon, min -32°C on Thu night). Winds decreasing (near gales from the WNW on Fri night, moderate winds from the SW by Sat night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -19°C on Mon afternoon, min -23°C on Mon morning). Winds increasing (light winds from the W on Sun night, near gales from the WNW by Wed afternoon). | |||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | | | |
snow shwrs | cloudy | snow shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 4650 | 5100 | 5150 | 4650 | 4650 | 8650 | ||||||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 5 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -31 | -31 | -30 | -28 | -26 | -22 | -23 | -21 | -20 | -21 | -22 | -19 | -20 | -19 | -19 | -20 |
min °C | -32 | -32 | -30 | -29 | -28 | -23 | -24 | -23 | -21 | -22 | -23 | -20 | -21 | -20 | -20 | -21 |
chill °C | -52 | -53 | -49 | -48 | -45 | -39 | -39 | -38 | -36 | -36 | -37 | -33 | -35 | -34 | -36 | -36 |
Freezing level m | 1650 | 1350 | 2200 | 1250 | 1450 | 2550 | 2100 | 2650 | 3300 | 2400 | 2550 | 3300 | 2550 | 2900 | 3600 | 2750 |
 | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:39 | — | — | 7:37 | — | — |
 | — | — | 7:28 | — | — | 7:29 | — | — | 7:29 | — | — | 7:30 | — | — | 7:30 | — |
Loading...
Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A light covering of new snow mostly falling on Thu night. Extremely cold (max -20°C on Sun afternoon, min -32°C on Thu night). Winds decreasing (near gales from the WNW on Fri night, moderate winds from the SW by Sat night).
Alto San Juan Weather (Days 3-6):
Mostly dry. Extremely cold (max -19°C on Mon afternoon, min -23°C on Mon morning). Winds increasing (light winds from the W on Sun night, near gales from the WNW 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.