Portillo 48-Hour Snow Forecast
Updated 31 October 2026 10:41 AEDT
2-Day Forecast for Portillo
48-hours from 31 October.
See below for forecast detail
Portillo Snow Forecast updated at 10:41 AEDT, next update expected imminently.
Forecast for today in Portillo
Max 10℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 10℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Sat
31
Snow unlikely
Cloudy first, clear sky then light drizzle, drizzle later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Forecast for tomorrow in Portillo
Max 8℃
Min 4℃
Valley temperatures from an overnight low of 4℃ to daytime highs around 8℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sun
01
Snow unlikely
Clear sky, light drizzle, drizzle later.
Forecast times for Portillo are in Santiago (America/Santiago) time zone.
Partner Offers
48-hour Forecast Detail
| Base | Snow to | Weather | Temp Town | Rain or Snow? | |||
|---|---|---|---|---|---|---|---|
| Sat | 00:00 |  | Cloudy. | 5℃ | S Light | 10% | |
| Sat | 01:00 | | Cloudy. | 6℃ | S Light | 0% | |
| Sat | 02:00 | | Cloudy. | 6℃ | S Light | 0% | |
| Sat | 03:00 | | Cloudy. | 6℃ | S Light | 0% | |
| Sat | 04:00 | | Cloudy. | 6℃ | S Light | 0% | |
| Sat | 05:00 | | Cloudy. | 5℃ | S Light | 0% | |
| Sat | 06:00 | | Clear sky. | 5℃ | S Light | 0% | |
| Sat | 07:00 | | Clear sky. | 5℃ | S Light | 0% | |
| Sat | 08:00 | | Clear sky. | 7℃ | S Light | 0% | |
| Sat | 09:00 | | Clear sky. | 8℃ | S Light | 0% | |
| Sat | 10:00 | | Clear sky at altitude. Lt drizzle below. | 9℃ | S Light | 5% | |
| Sat | 11:00 | | Light drizzle. | 9℃ | S Light | 15% | |
| Sat | 12:00 | | Light drizzle. | 10℃ | S Breeze | 25% | |
| Sat | 13:00 | | Drizzle. | 9℃ | S Breeze | 50% | |
| Sat | 14:00 | | Heavy snow showers at altitude. Drizzle below. | 7℃ | S Light | 80% | |
| Sat | 15:00 | | Heavy snow showers at altitude. Drizzle below. | 7℃ | S Light | 100% | |
| Sat | 16:00 | | Drizzle. | 8℃ | S Light | 100% | |
| Sat | 17:00 |  | Light snow at altitude. Hvy drizzle below. | 7℃ | S Light | 100% | |
| Sat | 18:00 |  | Light snow at altitude. Lt rain below. | 7℃ | S Light | 100% | |
| Sat | 19:00 | | Light snow at altitude. Hvy drizzle below. | 7℃ | S Light | 100% | |
| Sat | 20:00 | | Light snow at altitude. Drizzle below. | 7℃ | S Light | 100% | |
| Sat | 21:00 | | Light snow at altitude. Lt drizzle below. | 6℃ | S Light | 90% | |
| Sat | 22:00 | | Light snow at altitude. Lt rain below. | 6℃ | S Light | 65% | |
| Sat | 23:00 | | Clear sky. | 6℃ | S Light | 25% | |
| Sun | 00:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Sun | 01:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Sun | 02:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Sun | 03:00 | | Clear sky. | 5℃ | SW Calm | 0% | |
| Sun | 04:00 | | Clear sky. | 4℃ | SW Calm | 0% | |
| Sun | 05:00 | | Clear sky. | 4℃ | SW Light | 0% | |
| Sun | 06:00 | | Clear sky. | 4℃ | SW Light | 0% | |
| Sun | 07:00 | | Clear sky. | 4℃ | SW Light | 0% | |
| Sun | 08:00 | | Clear sky. | 5℃ | SW Light | 0% | |
| Sun | 09:00 | | Clear sky. | 6℃ | SW Light | 0% | |
| Sun | 10:00 | | Clear sky. | 7℃ | SW Light | 0% | |
| Sun | 11:00 | | Clear sky at altitude. Lt drizzle below. | 8℃ | SW Light | 0% | |
| Sun | 12:00 | | Light drizzle. | 8℃ | SW Breeze | 0% | |
| Sun | 13:00 | | Light drizzle. | 8℃ | SW Breeze | 20% | |
| Sun | 14:00 | | Light snow at altitude. Drizzle below. | 8℃ | SW Breeze | 50% | |
| Sun | 15:00 | | Drizzle. | 8℃ | SW Breeze | 75% | |
| Sun | 16:00 | | Light snow at altitude. Drizzle below. | 7℃ | SW Light | 90% | |
| Sun | 17:00 | | Light snow at altitude. Drizzle below. | 7℃ | SW Light | 100% | |
| Sun | 18:00 | | Light drizzle. | 7℃ | SW Light | 100% | |
| Sun | 19:00 | | Light drizzle. | 7℃ | SW Light | 90% | |
| Sun | 20:00 |  | Clear sky at altitude. Mixed below. | 7℃ | SW Light | 80% | |
| Sun | 21:00 | | Clear sky. | 6℃ | SW Light | 60% | |
| Sun | 22:00 | | Cloudy. | 7℃ | SW Light | 40% | |
| Sun | 23:00 | | Cloudy. | 7℃ | SW Light | 15% | |
Snow Forecast near Portillo
Snow forecasts for nearby ski areas.
| Ski Area | 48 Hr | 7 Day | Sa | Su | Mo | Tu | We | Th | Fr |
|---|---|---|---|---|---|---|---|---|---|
| Catedral Alta Patagonia | 1cm | 3cm |
Portillo Snow
For current snow depths and skiing conditions, see our Current Snow Report for Portillo.
No significant snowfall is forecast for this period.
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 trail 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.