– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 8pm Sun 07 Mar Local TimeUpdates in: hr min sUpdate imminent
Alto San JuanWeather Forecast, Chile
Issued: 8pm Sun 07 Mar Local Time
Updates in: hr min s
Update imminent Issued: 8pm Sun 07 Mar Local Time
Updates in: hr min s
Update imminent 
Alto San Juan Weather (Days 0-3):Mostly dry. Temperatures will be well below freezing (max -8°C on Mon morning, min -10°C on Sun night). Winds increasing (moderate winds from the SW on Mon night, gales from the W by Wed afternoon). |
(Days 3-6):A moderate fall of snow, heaviest on Sat afternoon. Extremely cold (max -11°C on Wed night, min -15°C on Sat afternoon). Winds decreasing (gales from the WNW on Thu afternoon, light winds from the NE by Sat afternoon). |
(Days 6-9):A heavy fall of snow, heaviest during Sat night. Extremely cold (max -13°C on Sun night, min -16°C on Sat night). Winds increasing (light winds from the SW on Sun night, near gales from the WNW by Mon night). |
(Days 10-12):A moderate fall of snow, heaviest on Fri morning. Extremely cold (max -11°C on Thu morning, min -17°C on Fri morning). Winds increasing (light winds from the W on Wed afternoon, near gales from the NW by Thu night). |
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Sun
7
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Monday
8
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Tuesday
9
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Wednesday
10
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Thursday
11
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Friday
12
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Saturday
13
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Sunday
14
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Monday
15
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Tuesday
16
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Wednesday
17
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Thursday
18
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Fri
19
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night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM |
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Wind
km/h
|
 50 |
50 |
50 |
30 |
25 |
25 |
35 |
45 |
60 |
60 |
60 |
65 |
30 |
20 |
20 |
30 |
30 |
15 |
10 |
20 |
5 |
5 |
40 |
50 |
45 |
55 |
55 |
40 |
30 |
15 |
30 |
25 |
30 |
50 |
50 |
40 |
| clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | snow shwrs | clear | clear | snow shwrs | mod. snow | light snow | mod. snow | snow shwrs | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | snow shwrs | snow shwrs | snow shwrs | |
Rain
mm
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Snow
cm
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | - | - | 8 | 9 | 3 | 9 | 3 | - | - | - | - | - | - | - | - | - | - | - | 1 | 8 | 6 |
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High
°C
|
-9 | -8 | -8 | -9 | -8 | -8 | -8 | -9 | -10 | -11 | -13 | -13 | -13 | -13 | -13 | -14 | -14 | -14 | -15 | -15 | -15 | -13 | -13 | -13 | -14 | -14 | -14 | -15 | -14 | -12 | -12 | -11 | -11 | -12 | -17 | -16 |
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Low
°C
|
-10 | -9 | -8 | -9 | -9 | -8 | -9 | -9 | -10 | -13 | -13 | -13 | -14 | -14 | -14 | -14 | -14 | -15 | -16 | -16 | -15 | -14 | -13 | -13 | -15 | -15 | -15 | -16 | -15 | -12 | -12 | -12 | -11 | -15 | -17 | -17 |
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Chill
°C
|
-20 | -19 | -19 | -19 | -16 | -16 | -17 | -20 | -22 | -24 | -27 | -27 | -24 | -20 | -22 | -24 | -25 | -18 | -21 | -24 | -20 | -17 | -25 | -26 | -27 | -28 | -28 | -28 | -23 | -20 | -22 | -20 | -21 | -24 | -31 | -28 |
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Freezing level
m
|
4750 | 4700 | 5050 | 4800 | 4850 | 5150 | 4900 | 4650 | 4800 | 4400 | 4200 | 4450 | 4250 | 4150 | 4400 | 4200 | 4150 | 4300 | 3850 | 3650 | 3900 | 3950 | 3850 | 4250 | 3900 | 3800 | 4250 | 3700 | 3900 | 4500 | 4250 | 4250 | 4600 | 4200 | 3800 | 3850 |
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- | 7:33 | - | - | 7:33 | - | - | 7:33 | - | - | 7:35 | - | - | 7:35 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:39 | - | - | 7:39 | - | - | 7:41 | - | - | 7:41 | - |
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- | - | 8:06 | - | - | 8:04 | - | - | 8:02 | - | - | 8:01 | - | - | 8:00 | - | - | 7:59 | - | - | 7:58 | - | - | 7:55 | - | - | 7:54 | - | - | 7:53 | - | - | 7:52 | - | - | 7:51 |
Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: Mostly dryTemperatures will be well below freezing (max -8°C on Mon morning, min -10°C on Sun night)Winds increasing (moderate winds from the SW on Mon night, gales from the W by Wed afternoon).
Alto San Juan Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat afternoonExtremely cold (max -11°C on Wed night, min -15°C on Sat afternoon)Winds decreasing (gales from the WNW on Thu afternoon, light winds from the NE by Sat afternoon).
Alto San Juan Weather (Days 6-9):
A heavy fall of snow, heaviest during Sat nightExtremely cold (max -13°C on Sun night, min -16°C on Sat night)Winds increasing (light winds from the SW on Sun night, near gales from the WNW 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.
| Weather Station | Temp. | Weather | Wind | Cloud / Visibility |
|---|---|---|---|---|
Santiago Quinta Normal | | |||
Santa Ana wx | ||||
Casas de Chacabuco wx | ||||
Pudahue / rturo Merino Benítez International Airport | | |||
MendozaObservatori |
* 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.
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