Global Weekly Snow Roundup #328
Weekly Global Snow News, updated 20 August 2026: The Northern Hemisphere has no outdoor lift-served skiing, while Argentina’s Marte chair opens and Southern Hemisphere resorts continue posting strong conditions.
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Lost Trail - Powder Mountain at 2378 m altitude
Issued by Snow-Forecast.com at: 5 pm (local time) / 20 Aug 2026
Now
Next 3 days weather summary:Light rain (total 2.0mm), mostly falling on Sat afternoon. Warm (max 24°C on Thu afternoon, min 13°C on Sat night). Wind will be generally light. | Days 4-6 weather summary:Mostly dry. Warm (max 22°C on Tue afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun afternoon, calm by Tue night). | ||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | |  | |  | | | | | | | |
some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | light rain | some clouds | clear | some clouds | clear | clear | some clouds | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — |
max °C | 24 | 20 | 21 | 24 | 21 | 21 | 22 | 14 | 18 | 20 | 14 | 16 | 20 | 16 | 18 | 22 | 19 |
min °C | 23 | 16 | 18 | 24 | 17 | 18 | 16 | 13 | 15 | 19 | 11 | 13 | 19 | 13 | 15 | 21 | 15 |
chill °C | 23 | 16 | 18 | 24 | 16 | 18 | 16 | 12 | 14 | 18 | 10 | 11 | 19 | 13 | 15 | 21 | 14 |
Humid % | 20 | 28 | 28 | 19 | 31 | 41 | 28 | 68 | 58 | 18 | 37 | 31 | 20 | 30 | 29 | 18 | 26 |
Freeze m | 5150 | 5000 | 5050 | 5200 | 5250 | 5050 | 5100 | 4850 | 4650 | 4750 | 4400 | 4400 | 4650 | 4650 | 4650 | 4850 | 4900 |
 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — |
 | 8:35 | — | — | 8:34 | — | — | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:27 | — |
Days 7-16 weather summary:
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Avalanche information: National Avalanche Center
Popular Lost Trail - Powder Mountain Pages
Snow Radar
Latest snow reports near Lost Trail - Powder Mountain:
Lost Trail - Powder Mountain Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 29 Jun 2026 |
| Snow Alerts | Create Alert |
Other resorts in USA - Montana are reporting: powder (0) / good piste (0)
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Snow History
Week 3 of August has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Lost Trail - Powder Mountain Forecast Snowfall
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Other resorts in USA - Montana are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Lost Trail - Powder Mountain at the specific elevation of 2378 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Lost Trail - Powder Mountain. 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 United States.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Lost Trail - Powder Mountain
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