– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 2 am Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -12°C on Mon afternoon, min -18°C on Tue night). Winds decreasing (gales from the WNW on Tue morning, light winds from the SW by Wed morning). | Days 4–6 Weather SummaryMostly dry. Temperatures will be well below freezing (max -8°C on Sat afternoon, min -17°C on Thu night). Winds decreasing (severe gales from the W on Thu night, light winds from the NNE by Fri night). | |||||||||||||||||
Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | | |  | | | | | | | |
some clouds | light snow | snow shwrs | some clouds | light snow | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 8100 | 7100 | 4950 | 4650 | 4950 | 5650 | 4600 | 4650 | 4650 | 4650 | ||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | 1 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -12 | -15 | -15 | -15 | -17 | -13 | -12 | -15 | -13 | -13 | -15 | -14 | -13 | -14 | -9 | -8 | -12 |
min °C | -14 | -13 | -17 | -16 | -16 | -18 | -15 | -13 | -16 | -14 | -13 | -17 | -16 | -14 | -16 | -12 | -9 | -13 |
chill °C | -27 | -26 | -32 | -31 | -30 | -31 | -23 | -24 | -29 | -28 | -27 | -34 | -33 | -29 | -28 | -17 | -16 | -21 |
Freezing level m | 3000 | 3450 | 2550 | 2650 | 3000 | 2200 | 2700 | 3350 | 2550 | 2950 | 3400 | 2500 | 2600 | 3100 | 2250 | 3150 | 3900 | 2950 |
 | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — |
 | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — |
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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 Tue afternoon. Extremely cold (max -12°C on Mon afternoon, min -18°C on Tue night). Winds decreasing (gales from the WNW on Tue morning, light winds from the SW by Wed morning).
Alto San Juan Weather (Days 3-6):
Mostly dry. Temperatures will be well below freezing (max -8°C on Sat afternoon, min -17°C on Thu night). Winds decreasing (severe gales from the W on Thu night, light winds from the NNE by Fri night).
This table gives the weather forecast for Alto San Juan at the specific elevation of 5000 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 |
|---|---|---|---|---|---|
 | |||||
MendozaAero | |||||
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.