– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 pm Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 110mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 7°C on Tue night, min -5°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMild with light rain (total 3mm) on Sun afternoon Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -5°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | |  | |  |  |  |  | | |
heavy rain | heavy rain | heavy rain | heavy rain | mod. rain | mod. rain | light snow | cloudy | cloudy | snow shwrs | cloudy | snow shwrs | clear | some clouds | rain shwrs | snow shwrs | |
Cloud base (m) | 4600 | 4650 | 4650 | 4600 | 4600 | 4600 | 4650 | 4750 | 4700 | 5250 | 4600 | 4750 | 5850 | 4600 | 4600 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 1 | — | — | 1 | — | 1 | — | — | — | 6 |
mm | 35 | 16 | 12 | 22 | 10 | 10 | 5 | — | — | — | — | — | — | — | 3 | — |
max °C | 7 | 5 | 5 | 4 | 5 | 5 | 2 | 0 | 2 | -2 | 1 | 2 | -4 | 1 | 2 | 2 |
min °C | 5 | 4 | 4 | 3 | 4 | 4 | -5 | -2 | 1 | -5 | -2 | 1 | -4 | -1 | 2 | -3 |
chill °C | 1 | 0 | 0 | 0 | 1 | 0 | -8 | -5 | -3 | -8 | -4 | -2 | -6 | -3 | -1 | -7 |
Freezing level m | 2900 | 2750 | 2700 | 2600 | 2750 | 2550 | 1300 | 2050 | 2150 | 1550 | 2150 | 2150 | 1400 | 2200 | 2350 | 2100 |
 | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — |
 | — | — | 6:16 | — | — | 6:17 | — | — | 6:17 | — | — | 6:19 | — | — | 6:20 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Heavy rain (total 110mm), heaviest during Tue night. Later becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 7°C on Tue night, min -5°C on Thu night). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
Mild with light rain (total 3mm) on Sun afternoon Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -5°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Alto San Juan at the specific elevation of 2000 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.