– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 2 am Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 2 am Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -19°C on Sun afternoon, min -32°C on Fri morning). Winds increasing (light winds from the SSW on Sat night, near gales from the W by Sun night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -18°C on Tue morning, min -24°C on Mon morning). Winds decreasing (near gales from the W on Mon morning, light winds from the NW by Mon night). | |||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  |  | | | | | | | | | |
cloudy | snow shwrs | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 5000 | 4950 | 4850 | 4650 | 8350 | 6350 | 8400 | |||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -31 | -30 | -29 | -26 | -23 | -23 | -21 | -19 | -20 | -22 | -20 | -20 | -18 | -18 | -20 | -18 | -18 | -21 |
min °C | -32 | -30 | -30 | -28 | -24 | -24 | -23 | -20 | -24 | -24 | -21 | -20 | -20 | -19 | -20 | -20 | -20 | -23 |
chill °C | -53 | -48 | -48 | -44 | -39 | -38 | -37 | -33 | -42 | -42 | -36 | -33 | -33 | -32 | -33 | -34 | -36 | -38 |
Freezing level m | 1450 | 2200 | 1200 | 1400 | 2500 | 2000 | 2650 | 3400 | 2450 | 2850 | 3400 | 2650 | 2950 | 3750 | 2950 | 3000 | 3650 | 2650 |
 | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — |
 | — | 7:28 | — | — | 7:29 | — | — | 7:29 | — | — | 7:30 | — | — | 7:30 | — | — | 7:30 | — |
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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 -19°C on Sun afternoon, min -32°C on Fri morning). Winds increasing (light winds from the SSW on Sat night, near gales from the W by Sun night).
Alto San Juan Weather (Days 3-6):
Mostly dry. Extremely cold (max -18°C on Tue morning, min -24°C on Mon morning). Winds decreasing (near gales from the W on Mon morning, light winds from the NW by Mon 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.