– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 8 pm Thu 18 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 8 pm Thu 18 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 8 pm Thu 18 Sep Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -4°C on Fri morning, min -16°C on Sun morning). Winds increasing (moderate winds from the NW on Thu night, near gales from the WNW by Sat night). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max 0°C on Wed afternoon, min -17°C on Sun night). Mainly fresh winds. | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | |  | | | | | | |  | | | | |
clear | clear | clear | cloudy | some clouds | light snow | mod. snow | light snow | snow shwrs | clear | clear | some clouds | cloudy | some clouds | clear | some clouds | clear | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 1 | 7 | 3 | 5 | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -8 | -4 | -4 | -8 | -12 | -12 | -13 | -16 | -13 | -12 | -5 | -5 | -7 | -6 | -5 | -6 | -1 | 0 | -3 |
min°C | -9 | -8 | -6 | -12 | -13 | -12 | -15 | -16 | -14 | -17 | -9 | -6 | -8 | -8 | -6 | -8 | -4 | -1 | -4 |
-18 | -17 | -15 | -24 | -25 | -23 | -28 | -28 | -26 | -28 | -17 | -14 | -16 | -18 | -14 | -15 | -10 | -7 | -10 | |
2650 | 2800 | 3500 | 2850 | 2000 | 2400 | 1600 | 1600 | 1900 | 1400 | 2400 | 3250 | 2850 | 2800 | 3300 | 2700 | 3350 | 3950 | 3450 | |
Cloud base (m) | 8800 | 5200 | 4800 | 4950 | 4700 | 4600 | 4650 | 8850 | 7300 | 5950 | 6000 | 5550 | 7050 | ||||||
 | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — |
 | — | — | 7:32 | — | — | 7:34 | — | — | 7:35 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max -4°C on Fri morning, min -16°C on Sun morning). Winds increasing (moderate winds from the NW on Thu night, near gales from the WNW by Sat night).
Alto San Juan Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max 0°C on Wed afternoon, min -17°C on Sun night). Mainly fresh winds.
This table gives the weather forecast for Alto San Juan at the specific elevation of 4000 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 | |||||
 | |||||
QuintaNormal | | ||||
Lo Pinto |
* 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.