– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 2 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Tue morning, min -6°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Sat morning, min -7°C on Thu night). Wind will be generally light. | ||||||||||||||||
Mon 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  |  |  | | |  | | | | |
light snow | heavy snow | mod. snow | light snow | snow shwrs | cloudy | light snow | snow shwrs | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | snow shwrs | |
Cloud base (m) | 4600 | 4600 | 4600 | 4600 | 4800 | 5100 | 5000 | 5450 | 4650 | 5400 | 4800 | 4650 | 4650 | 6500 | 5300 | 4800 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 5 | 20 | 7 | 4 | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 0 | 2 | 2 | 0 | 0 | 1 | -4 | 0 | 0 | -3 | -2 | -2 | -3 | 2 | 2 | -3 |
min °C | -1 | -1 | 1 | 2 | -5 | -2 | 0 | -6 | -4 | 0 | -7 | -5 | -3 | -7 | -1 | 1 | -5 |
chill °C | -4 | -4 | -2 | -1 | -8 | -5 | -3 | -8 | -4 | -2 | -10 | -8 | -7 | -10 | -4 | -2 | -5 |
Freezing level m | 2800 | 2900 | 3100 | 3250 | 2650 | 2650 | 3150 | 2450 | 2450 | 3050 | 2400 | 2250 | 2650 | 1900 | 2850 | 3300 | 2600 |
 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — |
 | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:46 | — | — | 7:47 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Tue morning, min -6°C on Wed night). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat morning, min -7°C on Thu night). Wind will be generally light.
This table gives the weather forecast for Alto San Juan at the specific elevation of 3000 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.