– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Thu 09 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Thu 09 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Thu 09 Jul Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu night. Extremely cold (max -16°C on Sun morning, min -20°C on Fri night). Winds decreasing (extremely windy from the W on Fri morning, near gales from the WSW by Sat night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue night. Extremely cold (max -16°C on Sun afternoon, min -21°C on Mon night). Winds increasing (near gales from the WSW on Sun night, extremely windy from the W by Tue afternoon). | ||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | |  |  | |  |  | | | | |
mod. snow | heavy snow | heavy snow | heavy snow | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | clear | light snow | light snow | light snow | mod. snow | heavy snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 10 | 37 | 13 | 21 | 23 | — | — | — | — | — | — | — | 1 | 2 | 3 | 9 | 18 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -18 | -19 | -18 | -19 | -17 | -17 | -17 | -16 | -16 | -17 | -17 | -19 | -20 | -20 | -19 | -20 |
min °C | -18 | -19 | -19 | -19 | -20 | -19 | -17 | -17 | -17 | -17 | -18 | -18 | -20 | -21 | -20 | -20 | -21 |
chill °C | -37 | -38 | -39 | -38 | -38 | -38 | -34 | -32 | -33 | -32 | -34 | -35 | -40 | -42 | -41 | -40 | -42 |
Freezing level m | 3250 | 2950 | 2900 | 3000 | 3150 | 3100 | 3050 | 3000 | 3700 | 3500 | 3250 | 3700 | 3250 | 2750 | 2900 | 2700 | 2650 |
Cloud base (m) | 4600 | 4600 | 4650 | 4650 | 4650 | 4750 | 8700 | 8350 | 7850 | 8500 | 6050 | 6050 | 5600 | 4750 | 4600 | ||
 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — |
 | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — |
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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 Thu night. Extremely cold (max -16°C on Sun morning, min -20°C on Fri night). Winds decreasing (extremely windy from the W 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 night. Extremely cold (max -16°C on Sun afternoon, min -21°C on Mon night). Winds increasing (near gales from the WSW on Sun night, extremely windy from the W by Tue 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 |
* 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.