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.
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Trillevalen at 1359 m altitude
Issued by Snow-Forecast.com at: 7 pm (local time) / 29 Sep 2026
Next 4 days weather summary:Mostly dry. Very mild (max 12°C on Thu afternoon, min 2°C on Tue night). Winds increasing (light winds from the SW on Tue night, strong winds from the SSW by Wed night). | Days 5-7 weather summary:Light rain (total 4.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 7°C on Sat morning, min 0°C on Sat night). Winds increasing (calm on Fri night, gales from the W by Sun night). | |||||||||||||||
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 | clear | some clouds | some clouds | cloudy | some clouds | some clouds | cloudy | light snow | cloudy | light rain | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — |
max °C | 5 | 7 | 8 | 9 | 11 | 12 | 7 | 8 | 7 | 4 | 7 | 4 | 1 | 2 | 3 | 2 |
min °C | 2 | 5 | 8 | 8 | 9 | 9 | 7 | 6 | 5 | 3 | 4 | 3 | 0 | 1 | 2 | 0 |
chill °C | -1 | 0 | 3 | 3 | 4 | 4 | 2 | 1 | 1 | 1 | 0 | -1 | -7 | -4 | -4 | -9 |
Humid % | 37 | 35 | 72 | 49 | 22 | 36 | 54 | 56 | 88 | 94 | 55 | 95 | 75 | 80 | 88 | 99 |
Freeze m | 3000 | 3400 | 3400 | 3600 | 3650 | 3750 | 3450 | 3250 | 2850 | 2500 | 2500 | 1900 | 1450 | 1800 | 1850 | 1550 |
 | — | 7:09 | — | — | 7:13 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — |
 | — | — | 6:42 | — | — | 6:38 | — | — | 6:35 | — | — | 6:31 | — | — | 6:28 | — |
Days 7-16 weather summary:
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Avalanche information: European Avalanche Warning Services (EAWS)
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Snow Radar
Latest snow reports near Trillevalen:
Trillevalen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 28 Sep 2026 |
| Snow Alerts | Create Alert |
Other resorts in Sweden are reporting: powder (0) / good piste (0)
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Snow History
Week 4 of September has on average:
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Trillevalen Forecast Snowfall
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Other resorts in Sweden are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Trillevalen at the specific elevation of 1359 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Trillevalen. 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 Sweden.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Trillevalen
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