Next 3 days weather summary:A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Thu morning, min -7°C on Sat night). Wind will be generally light. | Days 4-6 weather summary:A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -2°C on Sun afternoon, min -7°C on Tue night). Wind will be generally light. | Days 7-9 weather summary:A light fall of snow, heaviest on Wed night. Turning milder with light rain (total 2.0mm) on Fri night. Freeze-thaw conditions (max 6°C on Fri afternoon, min -8°C on Wed night). Wind will be generally light. | Days 10-12 weather summary:A light covering of new snow, mostly falling on Sun night. Becoming milder with light rain (total 5.0mm) on Mon afternoon. Freeze-thaw conditions (max 7°C on Sat morning, min -1°C on Mon night). Wind will be generally light. | Days 13-16 weather summary:Moderate rain (total 13.0mm) on Wed morning. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 5°C on Tue night, min -4°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Fri 31 | ||||||||||||||||||||||||||||||||
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 | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
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light snow | mod. snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | light snow | light snow | mod. snow | mod. snow | heavy snow | light snow | mod. snow | heavy snow | mod. snow | snow shwrs | cloudy | snow shwrs | mod. snow | light snow | snow shwrs | some clouds | some clouds | some clouds | light rain | cloudy | light rain | light rain | cloudy | cloudy | mod. snow | light snow | light rain | some clouds | some clouds | cloudy | light rain | light snow | light rain | light snow | light snow | mod. snow | heavy snow | light snow | cloudy | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
Snow map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
 cm | 1 | 10 | 43 | 21 | 13 | 32 | 14 | 11 | 5 | 2 | 7 | 9 | 14 | 4 | 6 | 11 | 7 | 4 | — | — | 9 | 5 | 1 | — | — | — | — | — | — | — | — | — | 6 | 1 | — | — | — | — | — | 1 | — | — | 4 | 10 | 13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | 1 | — | — | 1 | — | 2 | — | — | — | 4 | 2 | 3 | 4 | — | — | — | — | — |
max °C | 0 | -1 | -2 | -2 | -1 | -2 | -4 | -4 | -5 | -3 | -2 | -2 | -6 | -5 | -5 | -4 | -3 | -4 | -3 | -3 | -6 | -6 | -5 | -1 | 5 | 6 | 6 | 7 | 7 | 6 | 7 | 6 | 3 | 2 | 3 | 0 | 3 | 4 | 5 | 2 | 4 | 3 | 2 | 0 | -2 | -1 | 1 |
min °C | -1 | -2 | -3 | -3 | -2 | -4 | -5 | -5 | -7 | -5 | -2 | -4 | -6 | -5 | -5 | -6 | -4 | -7 | -6 | -6 | -8 | -8 | -7 | -6 | 1 | 5 | 4 | 6 | 6 | 5 | 6 | 4 | 0 | 1 | 2 | -1 | -1 | 4 | 3 | 1 | 3 | 2 | 0 | -1 | -4 | -3 | 0 |
chill °C | -3 | -5 | -7 | -7 | -4 | -7 | -9 | -10 | -7 | -8 | -2 | -7 | -13 | -8 | -8 | -9 | -7 | -10 | -9 | -10 | -12 | -8 | -7 | -6 | 1 | 5 | 4 | 6 | 6 | 4 | 5 | 2 | -3 | -1 | 2 | -1 | -3 | 3 | 1 | 1 | 2 | 2 | -3 | -5 | -8 | -6 | -2 |
Humid % | 89 | 96 | 96 | 96 | 96 | 96 | 94 | 96 | 75 | 87 | 96 | 75 | 96 | 89 | 93 | 94 | 96 | 57 | 51 | 92 | 82 | 88 | 66 | 7 | 26 | 32 | 55 | 53 | 58 | 30 | 46 | 64 | 81 | 71 | 64 | 33 | 38 | 42 | 38 | 85 | 75 | 69 | 94 | 95 | 95 | 50 | 32 |
Freeze m | 2850 | 2700 | 2550 | 2600 | 2650 | 2350 | 2250 | 2150 | 2100 | 2450 | 2650 | 2450 | 2100 | 2200 | 2100 | 2300 | 2350 | 1750 | 2500 | 2050 | 1750 | 2050 | 1900 | 2500 | 3650 | 3650 | 3750 | 3900 | 3850 | 3850 | 3900 | 3550 | 2950 | 3200 | 3200 | 2900 | 3400 | 3500 | 3650 | 3250 | 3550 | 3350 | 2950 | 2800 | 2500 | 2800 | 2950 |
 | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — |
 | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 |
Latest snow reports near Portillo:
| Top snow depth: | 45 cm |
|---|---|
| Bottom snow depth: | 25 cm |
| Fresh snowfall depth: | 4 cm |
| Last snowfall: | 15 Jul 2026 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.9 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Portillo at the specific elevation of 2929 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Portillo. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Chile.
Click here to read further information on freezing levels and how we forecast our temperatures.
Danilo Fernandez from Argentina writes:
Hola,
Hace 55 años que esquio en Portillo. Aprendieron hijos y nietos.
Gracias flia Porcel por hacerlo cada vez mascompleto y eficiente.
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