– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Tue 17 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Tue 17 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Tue 17 Jun Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -19°C on Thu afternoon, min -31°C on Tue afternoon). Winds decreasing (severe gales from the NW on Tue afternoon, light winds from the WSW by Thu afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Extremely cold (max -17°C on Sat afternoon, min -27°C on Sun morning). Winds increasing (near gales from the W on Fri afternoon, extremely windy from the SW by Sun afternoon). | ||||||||||||||||
Tue 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | |  | |  |  |  | | | |
light snow | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | snow shwrs | snow shwrs | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 6 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -30 | -25 | -22 | -22 | -21 | -20 | -19 | -20 | -20 | -20 | -21 | -18 | -17 | -19 | -26 | -25 | -20 |
min°C | -31 | -29 | -24 | -22 | -22 | -21 | -20 | -21 | -21 | -22 | -23 | -19 | -18 | -25 | -27 | -25 | -25 |
-54 | -47 | -42 | -38 | -36 | -32 | -29 | -32 | -37 | -39 | -42 | -35 | -36 | -49 | -52 | -49 | -49 | |
1850 | 1300 | 2500 | 2400 | 2700 | 3350 | 3000 | 2900 | 3200 | 2750 | 2400 | 2900 | 2600 | 2350 | 2000 | 1450 | 2250 | |
Cloud base (m) | 4600 | 6250 | 5350 | 4650 | 4600 | ||||||||||||
 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — |
 | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A dusting of new snow. Extremely cold (max -19°C on Thu afternoon, min -31°C on Tue afternoon). Winds decreasing (severe gales from the NW on Tue afternoon, light winds from the WSW by Thu afternoon).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Extremely cold (max -17°C on Sat afternoon, min -27°C on Sun morning). Winds increasing (near gales from the W on Fri afternoon, extremely windy from the SW by Sun afternoon).
This table gives the weather forecast for Alto San Juan at the specific elevation of 6148 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 | |||||
 | |||||
Pudahuel |
* 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.