– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 2 am Tue 08 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 am Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Tue 08 Sep 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 Tue afternoon. Extremely cold (max -26°C on Tue morning, min -31°C on Thu night). Winds decreasing (gales from the NW on Wed night, fresh winds from the NW by Thu night). | Days 4–6 Weather SummaryA dusting of new snow. Extremely cold (max -23°C on Sun morning, min -30°C on Fri morning). Winds decreasing (extremely windy from the WNW on Sat afternoon, fresh winds from the W by Sun morning). | |||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | |  | | | |  | | | |
some clouds | light snow | mod. snow | snow shwrs | light snow | snow shwrs | cloudy | light snow | snow shwrs | cloudy | light snow | clear | some clouds | some clouds | clear | clear | clear | clear | |
Cloud base (m) | 4900 | 4800 | 4850 | 5200 | 4600 | 5950 | 5250 | 4650 | 4650 | 4750 | 4800 | 4850 | 4600 | 8300 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 5 | 6 | 1 | 4 | 1 | — | 4 | 5 | — | 2 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -26 | -27 | -27 | -29 | -28 | -28 | -30 | -29 | -30 | -29 | -28 | -28 | -26 | -25 | -26 | -23 | -23 | -23 |
min °C | -26 | -27 | -30 | -30 | -29 | -30 | -30 | -29 | -31 | -30 | -28 | -30 | -27 | -26 | -27 | -25 | -24 | -24 |
chill °C | -44 | -46 | -48 | -47 | -46 | -52 | -51 | -47 | -50 | -53 | -50 | -54 | -50 | -48 | -48 | -40 | -40 | -40 |
Freezing level m | 1950 | 2700 | 2000 | 1900 | 2450 | 1550 | 1900 | 2350 | 1550 | 1600 | 2250 | 1350 | 1150 | 1900 | 1500 | 1900 | 2750 | 2150 |
 | 7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — |
 | — | 7:25 | — | — | 7:27 | — | — | 7:27 | — | — | 7:28 | — | — | 7:29 | — | — | 7:29 | — |
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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 Tue afternoon. Extremely cold (max -26°C on Tue morning, min -31°C on Thu night). Winds decreasing (gales from the NW on Wed night, fresh winds from the NW by Thu night).
Alto San Juan Weather (Days 3-6):
A dusting of new snow. Extremely cold (max -23°C on Sun morning, min -30°C on Fri morning). Winds decreasing (extremely windy from the WNW on Sat afternoon, fresh winds from the W by Sun morning).
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 | |||||
QuintaNormal |  | ||||
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.