– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 1 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be well below freezing (max -10°C on Wed morning, min -19°C on Mon night). Mainly near gales. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat afternoon. Temperatures will be well below freezing (max -9°C on Thu afternoon, min -15°C on Sat night). Winds increasing (fresh winds from the WSW on Thu afternoon, near gales from the WSW by Fri afternoon). | ||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | | | | | | |  |  | |
some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | clear | some clouds | light snow | light snow | |
Cloud base (m) | 4650 | 6900 | 6300 | 7250 | 7050 | 5900 | 8350 | 5650 | 4600 | 5950 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -17 | -16 | -12 | -11 | -12 | -10 | -10 | -12 | -10 | -9 | -13 | -11 | -11 | -12 | -11 | -12 | -14 |
min °C | -18 | -19 | -15 | -13 | -14 | -13 | -12 | -12 | -12 | -11 | -14 | -13 | -11 | -13 | -13 | -13 | -15 |
chill °C | -27 | -26 | -28 | -25 | -26 | -21 | -20 | -21 | -22 | -22 | -27 | -26 | -24 | -26 | -26 | -27 | -29 |
Freezing level m | 2350 | 2100 | 2950 | 2600 | 2500 | 3300 | 2950 | 2950 | 3700 | 3400 | 2850 | 3400 | 3300 | 2850 | 3400 | 3150 | 2750 |
 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — |
 | 6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dry. Temperatures will be well below freezing (max -10°C on Wed morning, min -19°C on Mon night). Mainly near gales.
Alto San Juan Weather (Days 3-6):
A light covering of new snow mostly falling on Sat afternoon. Temperatures will be well below freezing (max -9°C on Thu afternoon, min -15°C on Sat night). Winds increasing (fresh winds from the WSW on Thu afternoon, near gales from the WSW by Fri afternoon).
This table gives the weather forecast for Alto San Juan at the specific elevation of 5000 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 |  |
* 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.