New Lift At Colorado’s Purgatory Adds More Steep Terrain
Purgatory Resort will open roughly 40 acres of new advanced and expert terrain for the 2026–27 winter, marking one of the largest steep‑terrain expansions in its recent history.
View forecast
Rainbow at 1760 m altitude
Issued by Snow-Forecast.com at: 12 am (local time) / 30 Sep 2026
Next 4 days weather summary:Mostly dry. Mild temperatures (max 7°C on Thu night, min 1°C on Tue night). Wind will be generally light. | Days 5-7 weather summary:Light rain (total 5.0mm), mostly falling on Sat morning. Freeze-thaw conditions (max 8°C on Mon afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sun morning). | |||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | | |  |  |  | | | | | |
some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | light rain | light rain | snow shwrs | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 4 | — | — | — | — | — |
max °C | 1 | 3 | 4 | 3 | 6 | 6 | 7 | 7 | 7 | 5 | 3 | 2 | 2 | 5 | 7 | 4 |
min °C | 1 | 1 | 3 | 1 | 4 | 6 | 5 | 7 | 6 | 3 | 2 | 1 | 0 | 2 | 6 | 3 |
chill °C | -2 | 1 | 0 | -2 | 1 | 4 | 2 | 4 | 2 | -2 | 0 | -2 | -4 | 0 | 5 | 1 |
Humid % | 79 | 74 | 58 | 59 | 28 | 53 | 62 | 48 | 49 | 66 | 99 | 86 | 57 | 71 | 48 | 80 |
Freeze m | 2300 | 2150 | 2500 | 2600 | 3200 | 3350 | 3400 | 3500 | 3500 | 3500 | 2500 | 2400 | 2450 | 2900 | 3150 | 2950 |
 | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — |
 | — | — | 7:31 | — | — | 7:32 | — | — | 7:35 | — | — | 7:36 | — | — | 7:37 | — |
Days 7-16 weather summary:
Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.
SnowPro
Hourly & 16-day forecasts- View past weather
- Fast, ad-free browsing
- Snow hindcasts & History
Unlocks app & website
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: | 9 cm |
| Last snowfall: | 28 Sep 2026 |
| Snow Alerts | Create Alert |
Other resorts in New Zealand are reporting: powder (0) / good piste (0)
Snow-Forecast Partner Offers
Snow History
Week 4 of September has on average:
0.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.8 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Rainbow Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
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 1760 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
- bill blyth from New Zealand writes:
Awesome safe field, great for kids and very friendly staff.. snowmaking was spot on with nice powder to ski on.. a pleasant change from the money hunger of NZski unhappy and abusive staff. Thumbs up Rainbow keep up the good work.
Visitor Reviews of Rainbow
bill blyth from New Zealand writes:
Awesome safe field, great for kids and very friendly staff.. snowmaking was spot on with nice powder to ski on.. a pleasant change from the money hunger of NZski unhappy and abusive staff. Thumbs up Rainbow keep up the good work.
Nearest