Portillo 48-Hour Snow Forecast
Updated 11 October 2026 18:47 NZDT
2-Day Forecast for Portillo
48-hours from 11 October.
See below for forecast detail
Portillo Snow Forecast updated at 18:47 NZDT, next update expected imminently.
Forecast for today in Portillo
Max 5℃
Min -1℃
Valley temperatures from an overnight low of -1℃ to daytime highs around 5℃
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sun
11
up to 11cm New Snow
Light drizzle first, rain showers then cloudy, rain showers later.
Snow Line from 2,939m to 2,729m, with rain below.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Forecast for tomorrow in Portillo
Max 3℃
Min -3℃
Freeze-thaw conditions, with valley temperatures cooling to -3℃ and rising to 3℃
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
12
up to 3cm New Snow
Cloudy first, clear spells then cloudy, light snow later.
Snow Line from 2,779m to resort level (2,560m).
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
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48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sun | 00:00 |  | Light snow at altitude. Lt drizzle below. | 2℃ | SE Breeze | 65% | |
| Sun | 01:00 |  | Clear spells at altitude. Fog below. | 2℃ | SE Light | 50% | |
| Sun | 02:00 | | up to 1cm New Snow | Heavy snow showers at altitude. Hvy shwrs below. | 2℃ | SE Light | 30% |
| Sun | 03:00 | | Clear spells at altitude. Cloud below. | 1℃ | SE Breeze | 20% | |
| Sun | 04:00 | | Cloudy. | 2℃ | SE Breeze | 15% | |
| Sun | 05:00 | | Cloudy. | 2℃ | SE Breeze | 20% | |
| Sun | 06:00 | | Cloudy. | 1℃ | SE Breeze | 25% | |
| Sun | 07:00 | | Clear spells at altitude. Lt drizzle below. | 2℃ | SE Light | 30% | |
| Sun | 08:00 | | Light snow at altitude. Lt drizzle below. | 2℃ | SE Light | 30% | |
| Sun | 09:00 | | Cloudy. | 3℃ | SE Light | 35% | |
| Sun | 10:00 | | Cloudy. | 4℃ | SE Light | 35% | |
| Sun | 11:00 | | Light snow at altitude. Lt drizzle below. | 3℃ | SE Light | 35% | |
| Sun | 12:00 | | Light snow at altitude. Lt drizzle below. | 3℃ | SE Light | 40% | |
| Sun | 13:00 | | Cloudy. | 4℃ | SE Light | 60% | |
| Sun | 14:00 | | Light snow at altitude. Lt drizzle below. | 5℃ | SE Light | 80% | |
| Sun | 15:00 | | Light snow at altitude. Drizzle below. | 5℃ | SE Light | 95% | |
| Sun | 16:00 |  | up to 1cm New Snow | Heavy snow showers at altitude. Hvy drizzle below. | 4℃ | SE Breeze | 100% |
| Sun | 17:00 | | up to 1cm New Snow | Light snow showers at altitude. Lt rain below. | 4℃ | SE Light | 100% |
| Sun | 18:00 | | up to 3cm New Snow | Snow showers at altitude. Shwrs below. | 3℃ | SE Breeze | 100% |
| Sun | 19:00 | | up to 3cm New Snow | Snow showers at altitude. Shwrs below. | 2℃ | SE Light | 100% |
| Sun | 20:00 | | Light snow at altitude. Lt drizzle below. | 1℃ | SE Light | 100% | |
| Sun | 21:00 | | Cloudy. | 0℃ | SE Breeze | 100% | |
| Sun | 22:00 |  | Cloudy at altitude. Clear below. | -1℃ | SE Breeze | 75% | |
| Sun | 23:00 | | Cloudy at altitude. Clear below. | -1℃ | SE Breeze | 40% | |
| Mon | 00:00 | | Cloudy. | 0℃ | SE Breeze | 15% | |
| Mon | 01:00 | | Clear spells at altitude. Cloud below. | -1℃ | SE Breeze | 5% | |
| Mon | 02:00 | | Clear sky at altitude. Mixed below. | -2℃ | SE Breeze | 0% | |
| Mon | 03:00 | | Cloudy. | -2℃ | SE Breeze | 0% | |
| Mon | 04:00 | | Clear sky at altitude. Cloud below. | -2℃ | SE Breeze | 0% | |
| Mon | 05:00 | | Cloudy. | -2℃ | SE Breeze | 0% | |
| Mon | 06:00 | | Cloudy at altitude. Mixed below. | -3℃ | SE Breeze | 0% | |
| Mon | 07:00 | | Cloudy. | -2℃ | SE Breeze | 0% | |
| Mon | 08:00 | | Cloudy. | 0℃ | SE Breeze | 0% | |
| Mon | 09:00 | | Cloudy at altitude. Mixed below. | 2℃ | SE Light | 0% | |
| Mon | 10:00 | | Cloudy. | 3℃ | SE Light | 0% | |
| Mon | 11:00 | | Cloudy. | 3℃ | SE Light | 0% | |
| Mon | 12:00 | | Cloudy. | 3℃ | SE Light | 10% | |
| Mon | 13:00 | | Light snow at altitude. Lt drizzle below. | 2℃ | SE Light | 35% | |
| Mon | 14:00 | | Light snow at altitude. Lt drizzle below. | 2℃ | SE Light | 75% | |
| Mon | 15:00 | | Light snow showers at altitude. Lt rain below. | 2℃ | SE Light | 100% | |
| Mon | 16:00 |  | Light snow at altitude. Drizzle below. | 2℃ | SE Light | 100% | |
| Mon | 17:00 | | Light snow at altitude. Drizzle below. | 2℃ | SE Light | 100% | |
| Mon | 18:00 |  | Light snow showers at altitude. Lt rain below. | 2℃ | SE Light | 100% | |
| Mon | 19:00 |  | up to 1cm New Snow | Light snow showers at altitude. Shwrs below. | 2℃ | SE Light | 100% |
| Mon | 20:00 | | up to 1cm New Snow | Light snow showers at altitude. Hvy shwrs below. | 1℃ | SE Light | 100% |
| Mon | 21:00 | | Light snow. | 0℃ | SE Light | 90% | |
| Mon | 22:00 | | Cloudy at altitude. Lt rain below. | -2℃ | SE Light | 65% | |
| Mon | 23:00 | | Clear sky at altitude. Mixed below. | -3℃ | SE Breeze | 25% | |
Snow Forecast near Portillo
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|---|---|
| Los Penitentes | 4cm | 5cm |
Portillo Snow
For current snow depths and skiing conditions, see our Current Snow Report for Portillo.
This Snow Forecast for Portillo, Chile gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Portillo, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
How reliable is the snow in Portillo?
Portillo boasts excellent snow reliability, with an average snow depth of 2-3 meters during the peak season. The resort typically experiences consistent snowfall, making it a reliable choice for winter sports; check J2Ski for the latest snow information.