– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 2 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Fri 13 Nov Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -1°C on Sat morning, min -11°C on Mon morning). Winds increasing (light winds from the WNW on Sat afternoon, near gales from the WNW by Sun night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -12°C on Mon afternoon, min -17°C on Tue night). Winds increasing (strong winds from the WNW on Mon afternoon, severe gales from the W by Wed morning). | ||||||||||||||||
Fri 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | | | |  | | |  | |  | |
clear | clear | clear | snow shwrs | snow shwrs | snow shwrs | light snow | light snow | light snow | snow shwrs | snow shwrs | some clouds | light snow | snow shwrs | cloudy | some clouds | some clouds | |
Cloud base (m) | 8950 | 4600 | 5850 | 6600 | 5550 | 6000 | 4750 | 4750 | 4600 | 4650 | 5150 | 5100 | 5250 | 5250 | 5250 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | 1 | 1 | 2 | 1 | 3 | 2 | 6 | 1 | — | 3 | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -3 | -1 | -2 | -4 | -6 | -6 | -8 | -10 | -12 | -12 | -14 | -13 | -16 | -14 | -13 | -12 |
min °C | -2 | -4 | -3 | -3 | -6 | -6 | -7 | -10 | -11 | -12 | -15 | -15 | -14 | -17 | -15 | -13 | -14 |
chill °C | -9 | -11 | -9 | -8 | -16 | -17 | -18 | -23 | -24 | -25 | -29 | -29 | -27 | -31 | -30 | -28 | -28 |
Freezing level m | 4750 | 4450 | 4500 | 4750 | 4400 | 4150 | 4200 | 3800 | 3600 | 3400 | 3000 | 3000 | 3300 | 2650 | 2800 | 3250 | 3000 |
 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — |
 | 8:16 | — | — | 8:17 | — | — | 8:19 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -1°C on Sat morning, min -11°C on Mon morning). Winds increasing (light winds from the WNW on Sat afternoon, near gales from the WNW by Sun night).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon afternoon. Extremely cold (max -12°C on Mon afternoon, min -17°C on Tue night). Winds increasing (strong winds from the WNW on Mon afternoon, severe gales from the W by Wed morning).
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 |
|---|---|---|---|---|---|
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.