– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 pm Fri 30 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 30 Oct 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 Sat afternoon. Temperatures will be below freezing (max -5°C on Sat morning, min -10°C on Sat night). Winds increasing (light winds from the NW on Fri night, fresh winds from the WNW by Mon morning). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Wed afternoon, min -12°C on Mon night). Mainly fresh winds. | |||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | |  | | | | |
some clouds | clear | light snow | snow shwrs | some clouds | snow shwrs | some clouds | some clouds | light snow | snow shwrs | clear | light snow | clear | clear | snow shwrs | snow shwrs | |
Cloud base (m) | 4850 | 5050 | 4950 | 4600 | 5100 | 4600 | 8250 | 5650 | 4650 | 5950 | 5900 | 4600 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | 5 | 1 | — | 2 | — | — | 1 | 1 | — | 1 | — | — | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -7 | -5 | -5 | -8 | -6 | -6 | -9 | -5 | -5 | -10 | -6 | -6 | -9 | -5 | -4 | -8 |
min °C | -7 | -6 | -5 | -10 | -8 | -6 | -9 | -7 | -6 | -12 | -8 | -6 | -10 | -7 | -5 | -11 |
chill °C | -11 | -12 | -11 | -17 | -16 | -14 | -17 | -15 | -14 | -21 | -16 | -14 | -18 | -16 | -13 | -20 |
Freezing level m | 2900 | 3100 | 3350 | 2400 | 2800 | 3250 | 2500 | 2950 | 3400 | 2250 | 2750 | 3250 | 2500 | 2950 | 3400 | 2600 |
 | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — |
 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — |
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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 Sat afternoon. Temperatures will be below freezing (max -5°C on Sat morning, min -10°C on Sat night). Winds increasing (light winds from the NW on Fri night, fresh winds from the WNW by Mon morning).
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -4°C on Wed afternoon, min -12°C on Mon night). Mainly fresh winds.
This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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 |
|---|---|---|---|---|---|
San José Guayacán | |||||
 | |||||
Quinta Normal | |||||
Lo Pinto |
* 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.