– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 am Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -12°C on Wed afternoon, min -16°C on Wed night). Winds increasing (moderate winds from the W on Wed morning, stormy winds from the WNW by Fri morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -5°C on Sun afternoon, min -12°C on Sat morning). Winds decreasing (strong winds from the W on Sat morning, calm by Mon night). | |||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  | | | | | | | |  |  | |
clear | clear | clear | some clouds | cloudy | cloudy | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | snow shwrs | heavy snow | |
Cloud base (m) | 4800 | 5500 | 4800 | 4650 | 5600 | 5500 | 4650 | |||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 25 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -13 | -12 | -15 | -12 | -12 | -13 | -12 | -12 | -14 | -9 | -8 | -10 | -6 | -5 | -8 | -5 | -5 | -7 |
min °C | -15 | -13 | -16 | -14 | -12 | -14 | -13 | -12 | -15 | -12 | -8 | -10 | -8 | -6 | -9 | -6 | -6 | -10 |
chill °C | -25 | -25 | -29 | -27 | -26 | -30 | -29 | -28 | -30 | -24 | -18 | -20 | -18 | -16 | -19 | -15 | -15 | -10 |
Freezing level m | 2650 | 3350 | 2500 | 3000 | 3500 | 2950 | 2900 | 3250 | 2150 | 2750 | 3950 | 3200 | 3650 | 4250 | 3500 | 4050 | 4250 | 3800 |
 | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — |
 | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Extremely cold (max -12°C on Wed afternoon, min -16°C on Wed night). Winds increasing (moderate winds from the W on Wed morning, stormy winds from the WNW by Fri morning).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -5°C on Sun afternoon, min -12°C on Sat morning). Winds decreasing (strong winds from the W on Sat morning, calm by Mon 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 |
|---|---|---|---|---|---|
San José Guayacán | |||||
Aerodrómo Eulogio Sánchez Airport |  | ||||
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.