– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 pm Sat 08 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Sat 08 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Sat 08 Aug 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 Tue afternoon. Extremely cold (max -22°C on Mon afternoon, min -29°C on Sat night). Winds decreasing (extremely windy from the W on Sat night, stormy winds from the NW by Tue afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Extremely cold (max -20°C on Thu afternoon, min -25°C on Wed night). Winds decreasing (stormy winds from the NW on Tue night, near gales from the W by Wed night). | |||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  | | |  | | | | |
some clouds | some clouds | cloudy | light snow | light snow | cloudy | light snow | light snow | mod. snow | snow shwrs | some clouds | some clouds | clear | some clouds | some clouds | snow shwrs | |
Cloud base (m) | 6350 | 6900 | 6250 | 6350 | 6300 | 5400 | 4600 | 4600 | 4600 | 4900 | 5100 | 4850 | 6700 | 5650 | 4750 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | 2 | 2 | — | 5 | 4 | 6 | 4 | — | — | — | — | — | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -28 | -26 | -25 | -23 | -23 | -22 | -22 | -22 | -22 | -23 | -23 | -24 | -22 | -21 | -20 | -23 |
min °C | -29 | -28 | -25 | -24 | -23 | -22 | -22 | -23 | -23 | -24 | -24 | -24 | -25 | -22 | -21 | -24 |
chill °C | -56 | -54 | -50 | -48 | -45 | -44 | -44 | -45 | -44 | -44 | -43 | -42 | -44 | -38 | -40 | -45 |
Freezing level m | 950 | 1900 | 2200 | 2100 | 2950 | 2800 | 2500 | 2950 | 2900 | 2500 | 2800 | 2700 | 2250 | 3250 | 2950 | 2700 |
 | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — |
 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — |
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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 Tue afternoon. Extremely cold (max -22°C on Mon afternoon, min -29°C on Sat night). Winds decreasing (extremely windy from the W on Sat night, stormy winds from the NW by Tue afternoon).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Extremely cold (max -20°C on Thu afternoon, min -25°C on Wed night). Winds decreasing (stormy winds from the NW on Tue night, near gales from the W by Wed night).
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 |
* 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.