– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 8 pm Fri 12 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Fri 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Fri 12 Sep Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Extremely cold (max -16°C on Mon afternoon, min -24°C on Sat morning). Winds decreasing (extremely windy from the WNW on Sat morning, near gales from the W by Sun night). | Days 5–7 Weather SummaryMostly dry. Extremely cold (max -14°C on Tue morning, min -20°C on Thu afternoon). Winds increasing (near gales from the W on Mon night, stormy winds from the WNW by Thu afternoon). | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | | | | | | | | | |  | | |
some clouds | clear | clear | light snow | light snow | light snow | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -18 | -23 | -21 | -19 | -19 | -18 | -21 | -17 | -16 | -16 | -14 | -14 | -16 | -16 | -16 | -18 | -18 | -19 | -21 |
min°C | -22 | -24 | -23 | -21 | -19 | -20 | -21 | -20 | -17 | -17 | -15 | -15 | -17 | -17 | -17 | -19 | -19 | -20 | -23 |
-43 | -46 | -44 | -40 | -38 | -40 | -40 | -37 | -33 | -32 | -30 | -30 | -34 | -34 | -33 | -36 | -36 | -39 | -45 | |
2900 | 2500 | 3100 | 2950 | 3150 | 3550 | 2700 | 3050 | 3850 | 3250 | 3650 | 4100 | 3150 | 3200 | 3800 | 2900 | 3050 | 3700 | 2750 | |
Cloud base (m) | 8950 | 6700 | 6950 | 6300 | 6000 | 6000 | 9250 | 9250 | 9350 | ||||||||||
 | — | 7:41 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — |
 | — | — | 7:29 | — | — | 7:30 | — | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A dusting of new snow. Extremely cold (max -16°C on Mon afternoon, min -24°C on Sat morning). Winds decreasing (extremely windy from the WNW on Sat morning, near gales from the W by Sun night).
Alto San Juan Weather (Days 3-6):
Mostly dry. Extremely cold (max -14°C on Tue morning, min -20°C on Thu afternoon). Winds increasing (near gales from the W on Mon night, stormy winds from the WNW by Thu 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 | |||||
Lo Pinto | |||||
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* 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.