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North America Weekly Snow Roundup #288
Weekly Snow News for North America, updated 12 Nov 2025 — early openings from Colorado to Quebec as winter spreads across the continent.
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Mammoth Mountain at 2424 m altitude
Issued by Snow-Forecast.com at: 9 am (local time) / 12 Nov 2025
Now
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  |  | |  |  | |  |  | | | | | |  | |
some clouds | some clouds | clear | rain shwrs | mod. rain | heavy rain | heavy rain | light rain | light rain | light rain | light snow | light snow | light snow | snow shwrs | cloudy | light snow | light snow | light snow | light snow | light snow | some clouds | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | 1 | 2 | 4 | 1 | 1 | — | |
— | — | — | 4 | 6 | 18 | 13 | 2 | 1 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | |
max°C | 9 | 7 | 3 | 7 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | -1 | 1 | 0 | -2 | 1 | 0 | -1 | 0 | -1 | -4 |
min°C | 7 | 3 | 2 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 0 | -2 | 0 | -1 | -3 | 1 | -1 | -4 | 0 | -4 | -5 |
4 | 0 | -2 | -2 | -2 | -1 | 0 | 0 | 1 | 0 | -4 | -7 | -4 | -4 | -7 | -1 | -1 | -7 | 0 | -4 | -8 | |
65 | 77 | 53 | 96 | 95 | 93 | 98 | 97 | 95 | 97 | 99 | 94 | 88 | 90 | 90 | 95 | 97 | 88 | 94 | 94 | 90 | |
3350 | 3300 | 3300 | 3100 | 3150 | 3250 | 2950 | 3000 | 3050 | 3000 | 2850 | 2350 | 2400 | 2500 | 2250 | 2550 | 2450 | 2000 | 2350 | 2350 | 1750 | |
 | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — |
 | — | 4:46 | — | — | 4:45 | — | — | 4:45 | — | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — | — | 4:43 | — |
Next 0-3 days weather summary:
Heavy rain (total 44.0mm), heaviest during Fri morning. Mild temperatures (max 9°C on Wed morning, min 2°C on Wed night). Wind will be generally light.
Next 4-6 days weather summary:
Mild at first with light rain (total 5.0mm) on Sat morning followed by colder weather and light fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -4°C on Mon night). Wind will be generally light.
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Snow Radar
Latest snow reports near Mammoth Mountain:
Mammoth Mountain Snow Conditions
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | — |
| Last snowfall: | 5 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in USA - California are reporting: powder (0) / good piste (0)
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Snow History
Week 2 of November has on average:
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
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Mammoth Mountain Forecast Snowfall
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Photos of Mammoth Mountain
Mammoth Mountain Inn by mattmiller
deep pack by socalboarder
Mammoth Mountain CA by mattmiller
Upload new photo Other resorts in USA - California are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Mammoth Mountain at the specific elevation of 2424 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mammoth 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 Mammoth Mountain
Overall 3.9 Based on 21 votes and 13 reviews
- Snowsure
- Variety of pistes
- Vote
- James Paris from United States writes:
Mammoth is a mountain of extremes, both good and bad. It covers a huge area with multiple exposures, but the terrain basically breaks down into mostly super-steep snowfields above mid station and easy, rolling tree lined trails below midstation. Consequently, most runs fall in the 1200-1300 vertical foot range. It gets lots of snow in big dumps, but the fresh stuff gets skied out quickly because there are so many people on the hill and so many high capacity lifts. Another negative is the powerful SoCal sun and proximity to the desert, which softens the snow surface quicker than the resorts in Colorado, Utah and even Tahoe. As a result, a groomed piste gets skied up quickly and the snow surface can get choppy by early afternoon. However, the snow on the upper mountain is protected from the sun and it usually is colder and drier up there…so the steep runs off the gondola almost always have great snow. The mountain hasn’t expanded since the 1980’s but nearly all the double chairs have been replaced with fast quads. Lines are not a problem but crowded slopes are very much a problem on weekends. On-mountain dining is sub-par for a destination resort. Best option is to ski over to the Mammoth Mountain Inn. Lodging in town is mostly mediocre motels. There is a high-end Westin that’s nice, but has commensurately high prices. I am a fan of the 1950’s era Mammoth Mountain Inn, which is slopeside and offers decent prices. Bottom line: Mammoth has some of the best steep snowfields in the country. But it’s still an LA weekend escape resort. There are better choices if you are l traveling cross country looking for a destination resort.
Visitor Reviews of Mammoth Mountain
James Paris from United States writes:
Mammoth is a mountain of extremes, both good and bad. It covers a huge area with multiple exposures, but the terrain basically breaks down into mostly super-steep snowfields above mid station and easy, rolling tree lined trails below midstation. Consequently, most runs fall in the 1200-1300 vertical foot range.
It gets lots of snow in big dumps, but the fresh stuff gets skied out quickly because there are so many people on the hill and so many high capacity lifts. Another negative is the powerful SoCal sun and proximity to the desert, which softens the snow surface quicker than the resorts in Colorado, Utah and even Tahoe. As a result, a groomed piste gets skied up quickly and the snow surface can get choppy by early afternoon. However, the snow on the upper mountain is protected from the sun and it usually is colder and drier up there…so the steep runs off the gondola almost always have great snow.
The mountain hasn’t expanded since the 1980’s but nearly all the double chairs have been replaced with fast quads. Lines are not a problem but crowded slopes are very much a problem on weekends. On-mountain dining is sub-par for a destination resort. Best option is to ski over to the Mammoth Mountain Inn.
Lodging in town is mostly mediocre motels. There is a high-end Westin that’s nice, but has commensurately high prices. I am a fan of the 1950’s era Mammoth Mountain Inn, which is slopeside and offers decent prices.
Bottom line: Mammoth has some of the best steep snowfields in the country. But it’s still an LA weekend escape resort. There are better choices if you are l traveling cross country looking for a destination resort.
Free Snow-Forecast.com weather widget for your website
The Mammoth Mountain skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Mammoth Mountain snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Mammoth Mountain at:
snow-forecast.com
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