Access Road to Ski Portillo in Chile Now Closed For 4 Weeks Straight
Access to the iconic ski resort of Portillo in Chile by road has now been closed for what’s thought to be and unprecedented four straight weeks.
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Rainbow at 1540 m altitude
Issued by Snow-Forecast.com at: 5 am (local time) / 12 Aug 2026
Now
Next 3 days weather summary:Light rain (total 6.0mm), mostly falling on Wed night. Freeze-thaw conditions (max 7°C on Fri afternoon, min 0°C on Wed morning). Wind will be generally light. | Days 4-6 weather summary:Mostly dry. Freeze-thaw conditions (max 5°C on Sat morning, min -5°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | | | | | | | | | | |
cloudy | light snow | light snow | light rain | rain shwrs | some clouds | some clouds | clear | clear | some clouds | light snow | light snow | clear | clear | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 3 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 2 | 2 | 2 | 3 | 4 | 2 | 6 | 7 | 2 | 5 | 4 | -2 | -3 | -2 | -3 | 2 | 3 | -1 |
min °C | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 1 | 3 | 1 | -5 | -5 | -4 | -4 | -1 | 0 | -2 |
chill °C | -5 | -3 | -4 | -2 | 1 | 2 | 3 | 3 | -2 | 2 | -2 | -10 | -10 | -8 | -9 | -4 | -2 | -5 |
Humid % | 93 | 82 | 99 | 99 | 90 | 75 | 63 | 61 | 75 | 63 | 76 | 80 | 69 | 49 | 54 | 74 | 66 | 70 |
Freeze m | 1650 | 2050 | 2000 | 2000 | 2150 | 2150 | 2200 | 2350 | 2300 | 2200 | 2050 | 1000 | 800 | 1200 | 1150 | 1350 | 1900 | 1600 |
 | 7:24 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | 7:18 | — | — |
 | — | 5:42 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — |
Days 7-16 weather summary:
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Avalanche information: New Zealand Avalanche Advisory
Popular Rainbow Pages
Snow Radar
Latest snow reports near Rainbow:
Rainbow Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 Aug 2026 |
| Snow Alerts | Create Alert |
Other resorts in New Zealand are reporting: powder (0) / good piste (0)
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Snow History
Week 2 of August has on average:
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.9 | Powder days Fresh snow, limited sun, any wind. |
0.8 | Bluebird days Average snow, mostly sunny, light wind. |
Rainbow Forecast Snowfall
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Photos of Rainbow
Rainbow! by Snow Forecast Admin
Learner Slopes by Daniel
Top of T lift on Rainbow Ski field by Daniel
Upload new photo Other resorts in New Zealand are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Rainbow at the specific elevation of 1540 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Rainbow. 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 New Zealand.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Rainbow
Overall 3.5 Based on 10 votes and 4 reviews
- Snowsure
- Variety of pistes
- Vote
- Sam Mc Eachern from New Zealand writes:
NZ's best kept secret. If you like to get away from the groomers and are prepared to go on short walks, Rainbow will be very good to you. Requirements to enjoy Rainbow: if you're a snowboarder, have an old board with you, if the rocks are showing you can still get freshies all day. Skiers, to have as much fun as the boarders you will need to be comfy with powder and same advice re your skis, skins would be a big advantage to take you up the big hill - 6:1. Never an unhappy face in Rainbow and the road's good. Chains are essential most of the time even if you have a "Big horn".
Visitor Reviews of Rainbow
Sam Mc Eachern from New Zealand writes:
NZ's best kept secret. If you like to get away from the groomers and are prepared to go on short walks, Rainbow will be very good to you. Requirements to enjoy Rainbow: if you're a snowboarder, have an old board with you, if the rocks are showing you can still get freshies all day. Skiers, to have as much fun as the boarders you will need to be comfy with powder and same advice re your skis, skins would be a big advantage to take you up the big hill - 6:1. Never an unhappy face in Rainbow and the road's good. Chains are essential most of the time even if you have a "Big horn".
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