– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 am Fri 10 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 am Fri 10 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Fri 10 Jul 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 Fri morning. Extremely cold (max -15°C on Sun morning, min -22°C on Fri afternoon). Winds decreasing (extremely windy from the WSW on Fri morning, near gales from the WSW by Sat night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Extremely cold (max -18°C on Mon morning, min -23°C on Wed morning). Winds decreasing (extremely windy from the W on Tue morning, gales from the WNW by Wed night). | |||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  |  | | |  | |  | |  | | |
heavy snow | heavy snow | snow shwrs | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | light snow | heavy snow | heavy snow | light snow | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 20 | 20 | 2 | — | — | — | — | — | — | — | — | — | 4 | 19 | 20 | 2 | 2 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -21 | -21 | -18 | -17 | -16 | -15 | -16 | -17 | -18 | -19 | -21 | -19 | -19 | -19 | -21 | -20 | -20 |
min °C | -20 | -22 | -22 | -20 | -17 | -17 | -16 | -17 | -18 | -18 | -20 | -22 | -19 | -20 | -21 | -23 | -20 | -22 |
chill °C | -41 | -42 | -41 | -39 | -34 | -32 | -32 | -32 | -35 | -36 | -39 | -43 | -40 | -40 | -42 | -45 | -40 | -42 |
Freezing level m | 2800 | 2950 | 2500 | 3100 | 3150 | 3200 | 3800 | 3550 | 3300 | 3650 | 3300 | 2900 | 2900 | 2700 | 2600 | 3000 | 2850 | 2350 |
Cloud base (m) | 4650 | 4700 | 5750 | 8900 | 8450 | 8500 | 8300 | 6550 | 6550 | 5150 | 4650 | 4600 | 6650 | 5200 | 5200 | |||
 | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — |
 | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — |
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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 Fri morning. Extremely cold (max -15°C on Sun morning, min -22°C on Fri afternoon). Winds decreasing (extremely windy from the WSW on Fri morning, near gales from the WSW by Sat night).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue afternoon. Extremely cold (max -18°C on Mon morning, min -23°C on Wed morning). Winds decreasing (extremely windy from the W on Tue morning, gales from the WNW 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 |
|---|---|---|---|---|---|
 | |||||
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.