– Lat/Long: 33.47° S 69.82° W
Alto San Juan Weather Forecast
Central Argentina-Chile · ChileIssued: 8 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Tue night. Freeze-thaw conditions (max 8°C on Tue morning, min 0°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 10°C on Sun afternoon, min -3°C on Fri night). Wind will be generally light. | |||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | |  | |  | | |  | | | | |
light rain | light rain | rain shwrs | clear | rain shwrs | clear | clear | rain shwrs | rain shwrs | some clouds | light rain | some clouds | light rain | light rain | snow shwrs | some clouds | some clouds | rain shwrs | |
Cloud base (m) | 5350 | 4950 | 5250 | 5400 | 5150 | 4650 | 5250 | 5300 | 5750 | 4750 | 7100 | 6450 | 6450 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | 1.8 | 4 | 3 | — | 0.2 | — | — | 0.9 | 0.3 | — | 0.6 | — | 1 | 4 | — | — | — | 0.7 |
max °C | 8 | 7 | 5 | 7 | 8 | 4 | 7 | 7 | 2 | 4 | 5 | -1 | 3 | 4 | 2 | 9 | 10 | 7 |
min °C | 7 | 7 | 0 | 4 | 8 | 1 | 5 | 7 | 0 | 2 | 4 | -3 | 1 | 3 | -1 | 6 | 9 | 6 |
chill °C | 6 | 5 | -2 | 3 | 7 | 1 | 4 | 5 | -3 | -1 | 1 | -6 | 1 | 0 | -1 | 6 | 7 | 4 |
Freezing level m | 3100 | 3150 | 2600 | 2600 | 3150 | 2350 | 2700 | 3100 | 2250 | 2300 | 2800 | 1850 | 2200 | 2550 | 1800 | 2850 | 3500 | 2900 |
 | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — |
 | — | 7:55 | — | — | 7:57 | — | — | 7:58 | — | — | 7:58 | — | — | 7:59 | — | — | 8:00 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Moderate rain (total 10mm), heaviest on Tue night. Freeze-thaw conditions (max 8°C on Tue morning, min 0°C on Tue night). Wind will be generally light.
Alto San Juan Weather (Days 3-6):
Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 10°C on Sun afternoon, min -3°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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Quinta Normal | |||||
| |||||
Pudahuel | |||||
MendozaObservatorio | |||||
| |||||
MendozaAero | |||||
Mendoz / l Plumerillo Airport |  | ||||
Curacavi | |||||
Chorombo Hacienda |
* 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.