– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 am Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Mon night. Extremely cold (max -12°C on Mon afternoon, min -18°C on Wed night). Winds decreasing (gales from the W on Mon afternoon, fresh winds from the NW by Wed afternoon). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Fri afternoon. Temperatures will be well below freezing (max -10°C on Sat morning, min -19°C on Thu night). Winds decreasing (gales from the WSW on Fri night, fresh winds from the WNW by Sat night). | |||||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | |  | | | | | | | | | |
light snow | heavy snow | heavy snow | heavy snow | mod. snow | snow shwrs | some clouds | snow shwrs | snow shwrs | clear | snow shwrs | snow shwrs | some clouds | snow shwrs | snow shwrs | clear | some clouds | snow shwrs | |
Cloud base (m) | 4650 | 4600 | 4650 | 4650 | 4600 | 4850 | 6000 | 5050 | 4600 | 5200 | 4750 | 4600 | 4950 | 4650 | 5900 | 4700 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 4 | 11 | 57 | 15 | 7 | 2 | — | 5 | 1 | — | 1 | 1 | — | 3 | 1 | — | — | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -14 | -12 | -12 | -12 | -12 | -14 | -14 | -13 | -17 | -15 | -15 | -16 | -16 | -15 | -13 | -10 | -11 | -14 |
min °C | -16 | -13 | -13 | -13 | -12 | -16 | -15 | -15 | -18 | -17 | -15 | -19 | -17 | -16 | -15 | -12 | -12 | -17 |
chill °C | -30 | -27 | -27 | -27 | -26 | -28 | -26 | -26 | -32 | -30 | -28 | -35 | -31 | -31 | -28 | -23 | -24 | -29 |
Freezing level m | 2350 | 2850 | 3000 | 3150 | 3300 | 2800 | 2750 | 3150 | 2150 | 2450 | 3100 | 2150 | 2300 | 2800 | 2000 | 2850 | 3150 | 2600 |
 | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — |
 | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:46 | — | — | 7:47 | — |
Loading...
Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Mon night. Extremely cold (max -12°C on Mon afternoon, min -18°C on Wed night). Winds decreasing (gales from the W on Mon afternoon, fresh winds from the NW by Wed afternoon).
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Fri afternoon. Temperatures will be well below freezing (max -10°C on Sat morning, min -19°C on Thu night). Winds decreasing (gales from the WSW on Fri night, fresh winds from the WNW by Sat 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 | |||||
 | |||||
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.