– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 am Mon 15 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 am Mon 15 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Mon 15 Jun Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -16°C on Tue morning, min -23°C on Wed night). Winds increasing (fresh winds from the WNW on Tue afternoon, stormy winds from the NNW by Wed night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Extremely cold (max -16°C on Fri morning, min -25°C on Sat night). Winds increasing (light winds from the SE on Thu morning, extremely windy from the W by Sat night). | |||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | | | |  | | |  | | | |  |  |  | |
clear | clear | some clouds | some clouds | light snow | some clouds | some clouds | light snow | snow shwrs | clear | some clouds | clear | some clouds | some clouds | snow shwrs | heavy snow | mod. snow | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 1 | — | — | 1 | 3 | — | — | — | — | — | 9 | 12 | 10 | 28 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -18 | -17 | -18 | -16 | -16 | -16 | -18 | -17 | -20 | -21 | -19 | -18 | -16 | -17 | -19 | -22 | -23 | -24 |
min °C | -19 | -18 | -18 | -17 | -17 | -18 | -18 | -18 | -23 | -23 | -20 | -19 | -18 | -18 | -22 | -22 | -23 | -25 |
-36 | -34 | -33 | -31 | -30 | -33 | -34 | -35 | -43 | -34 | -33 | -32 | -34 | -35 | -42 | -43 | -44 | -47 | |
3400 | 3300 | 3400 | 3850 | 3450 | 3450 | 3750 | 3350 | 2950 | 2850 | 2500 | 2350 | 2950 | 2750 | 2550 | 2700 | 2600 | 2450 | |
Cloud base (m) | 8900 | 8650 | 7050 | 6500 | 5100 | 6850 | 6150 | 5400 | 4700 | 4600 | 4650 | 8900 | 6700 | 5100 | 4650 | 4600 | 4600 | 4600 |
 | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — |
 | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A light covering of new snow mostly falling on Tue afternoon. Extremely cold (max -16°C on Tue morning, min -23°C on Wed night). Winds increasing (fresh winds from the WNW on Tue afternoon, stormy winds from the NNW by Wed night).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Extremely cold (max -16°C on Fri morning, min -25°C on Sat night). Winds increasing (light winds from the SE on Thu morning, extremely windy from the W by Sat 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 | |||||
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.