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 am (local time) / 30 Sep 2026
Next 3 days weather summary:Light rain (total 6.0mm), mostly falling on Fri night. Very mild (max 11°C on Thu morning, min 4°C on Fri night). Winds decreasing (near gales from the SSW on Thu morning, calm by Fri night). | Days 4-6 weather summary:A dusting of snow giving way to moderate rain (total 17.0mm) heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sat morning, min -1°C on Sat night). Winds increasing (moderate winds from the SSW on Sat morning, stormy winds from the WNW by Mon morning). | |||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | |  | |  |  | | |  | | |  | |
clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | mod. rain | some clouds | light rain | snow shwrs | some clouds | light rain | light snow | light rain | light rain | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | 6 | — | 1 | — | — | 1 | 3 | 5 | 2 | 5 |
max °C | 6 | 8 | 9 | 11 | 11 | 7 | 8 | 8 | 5 | 6 | 5 | 1 | 3 | 3 | 2 | 3 | 4 | 6 |
min °C | 5 | 8 | 8 | 9 | 8 | 7 | 7 | 7 | 4 | 5 | 2 | -1 | 0 | 3 | 1 | 2 | 4 | 4 |
chill °C | 0 | 3 | 3 | 4 | 3 | 2 | 2 | 3 | 4 | 1 | -4 | -9 | -7 | -3 | -7 | -7 | -3 | -2 |
Humid % | 48 | 83 | 54 | 23 | 46 | 55 | 59 | 80 | 97 | 70 | 97 | 85 | 51 | 71 | 99 | 99 | 98 | 76 |
Freeze m | 3400 | 3450 | 3600 | 3750 | 3850 | 3450 | 3200 | 2950 | 2350 | 2500 | 1700 | 1300 | 1950 | 2000 | 1650 | 2350 | 2550 | 2700 |
 | 7:09 | — | — | 7:13 | — | — | 7:16 | — | — | 7:18 | — | — | 7:20 | — | — | 7:24 | — | — |
 | — | 6:42 | — | — | 6:38 | — | — | 6:35 | — | — | 6:31 | — | — | 6:28 | — | — | 6:24 | — |
Days 7-16 weather summary:
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Avalanche information: European Avalanche Warning Services (EAWS)
Popular Trillevalen Pages
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.
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