– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 2 pm Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 05 Nov 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 -13°C on Sun morning, min -22°C on Thu night). Winds decreasing (extremely windy from the WNW on Fri morning, fresh winds from the WSW by Sat morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon night. Extremely cold (max -13°C on Sun afternoon, min -19°C on Mon night). Winds decreasing (severe gales from the NW on Mon afternoon, fresh winds from the WNW by Tue night). | ||||||||||||||||
Thu 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | | | |  |  | | | |
cloudy | some clouds | some clouds | clear | snow shwrs | clear | clear | clear | clear | clear | clear | some clouds | some clouds | heavy snow | snow shwrs | clear | some clouds | |
Cloud base (m) | 4600 | 4600 | 4750 | 4650 | 6350 | 5750 | 4600 | 4650 | 4650 | ||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 12 | 3 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -21 | -21 | -21 | -17 | -17 | -17 | -16 | -16 | -13 | -13 | -14 | -13 | -13 | -15 | -16 | -13 | -14 |
min °C | -21 | -22 | -22 | -20 | -19 | -18 | -17 | -17 | -14 | -14 | -15 | -13 | -14 | -19 | -18 | -13 | -15 |
chill °C | -41 | -43 | -45 | -42 | -34 | -32 | -30 | -30 | -29 | -28 | -28 | -25 | -30 | -32 | -34 | -28 | -29 |
Freezing level m | 3400 | 2600 | 2650 | 3050 | 2100 | 3100 | 4000 | 3250 | 3750 | 4250 | 3500 | 4250 | 4350 | 3800 | 3350 | 3950 | 3750 |
 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — |
 | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — |
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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 -13°C on Sun morning, min -22°C on Thu night). Winds decreasing (extremely windy from the WNW on Fri morning, fresh winds from the WSW by Sat morning).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon night. Extremely cold (max -13°C on Sun afternoon, min -19°C on Mon night). Winds decreasing (severe gales from the NW on Mon afternoon, fresh winds from the WNW by Tue 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.
* 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.