– Lat/Long: 33.47° S 69.82° W
Alto San Juan
Weather Forecast, ChileIssued: 7 pm Thu 09 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Thu 09 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Thu 09 Jul Local Time
Updates in:
Update imminent hr min s
5 Alto San Juan Elevations: 5 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu night. Extremely cold (max -16°C on Sat night, min -21°C on Fri afternoon). Winds decreasing (extremely windy from the WSW on Fri morning, near gales from the WSW by Sun afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed morning. Extremely cold (max -17°C on Sun night, min -21°C on Mon night). Winds increasing (near gales from the WSW on Sun night, extremely windy from the W by Tue morning). | ||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | |  |  | | |  |  |  | | | | | |
heavy snow | heavy snow | heavy snow | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | mod. snow | heavy snow | heavy snow | mod. snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | 38 | 16 | 19 | 6 | — | — | — | — | — | — | — | — | — | 1 | 6 | 26 | 15 | 8 | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -18 | -19 | -19 | -19 | -18 | -17 | -16 | -16 | -16 | -17 | -18 | -19 | -21 | -20 | -20 | -20 | -20 | -21 | -21 |
min °C | -19 | -19 | -21 | -20 | -19 | -17 | -17 | -17 | -17 | -18 | -19 | -20 | -21 | -21 | -21 | -20 | -21 | -21 | -22 |
chill °C | -39 | -40 | -41 | -39 | -38 | -34 | -32 | -33 | -32 | -34 | -36 | -40 | -42 | -43 | -42 | -40 | -41 | -41 | -40 |
Freezing level m | 2900 | 2850 | 3000 | 3000 | 3150 | 3050 | 3050 | 3650 | 3500 | 3350 | 3650 | 3250 | 2800 | 2800 | 2600 | 2500 | 2850 | 2750 | 2700 |
Cloud base (m) | 4600 | 4650 | 4650 | 4700 | 9000 | 8350 | 8600 | 6400 | 6900 | 5550 | 4650 | 4600 | 4650 | 4650 | 4600 | ||||
 | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — | 7:41 | — | — |
 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — |
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Alto San Juan Weather (Days 0-3):
The weather forecast for Alto San Juan is: A heavy fall of snow, heaviest during Thu night. Extremely cold (max -16°C on Sat night, min -21°C on Fri afternoon). Winds decreasing (extremely windy from the WSW on Fri morning, near gales from the WSW by Sun afternoon).
Alto San Juan Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed morning. Extremely cold (max -17°C on Sun night, min -21°C on Mon night). Winds increasing (near gales from the WSW on Sun night, extremely windy from the W by Tue morning).
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.