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North America’s 25-26 Ski Season Underway
Colorado’s Keystone Resort has claimed the title of first ski resort to open in North America, doing so at 3pm on Saturday in order to be the first.
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Arapahoe Basin at 3286 m altitude
Issued by Snow-Forecast.com at: 4 pm (local time) / 20 Dec 2025
Now
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | |  |  | | | | | | | |
light snow | snow shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | clear | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -4 | 2 | 3 | -1 | 3 | 3 | -4 | 3 | 4 | -3 | 2 | 4 | -2 | 0 | 0 | -4 |
min °C | -4 | -7 | -5 | -1 | -4 | -3 | -3 | -5 | -4 | -3 | -4 | -4 | -1 | -4 | -5 | -3 | -5 |
-10 | -12 | -9 | -6 | -8 | -7 | -7 | -8 | -7 | -6 | -7 | -7 | -4 | -8 | -9 | -6 | -9 | |
70 | 76 | 52 | 64 | 67 | 36 | 54 | 40 | 27 | 45 | 48 | 53 | 75 | 79 | 50 | 67 | 75 | |
2750 | 2700 | 3700 | 3400 | 2900 | 3850 | 3050 | 2750 | 3850 | 3100 | 2950 | 3700 | 3300 | 2800 | 3300 | 2950 | 2800 | |
 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — |
 | 4:42 | — | — | 4:42 | — | — | 4:43 | — | — | 4:43 | — | — | 4:44 | — | — | 4:44 | — |
Next 0-3 days weather summary:
Mostly dry. Freeze-thaw conditions (max 3°C on Sun afternoon, min -7°C on Sat night). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the SW by Mon night).
Next 4-6 days weather summary:
Mostly dry. Freeze-thaw conditions (max 4°C on Tue afternoon, min -5°C on Thu morning). Wind will be generally light.
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Snow Radar
Latest snow reports near Arapahoe Basin:
Arapahoe Basin Snow Conditions
| Top snow depth: | 46 cm |
|---|---|
| Bottom snow depth: | 46 cm |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 17 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in USA - Colorado are reporting: powder (0) / good piste (2)
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Snow History
Week 3 of December has on average:
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | Powder days Fresh snow, limited sun, any wind. |
2.7 | Bluebird days Average snow, mostly sunny, light wind. |
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Arapahoe Basin Forecast Snowfall
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Photos of Arapahoe Basin
A Basin by Tom
Couloirs above and beyond the East Wall, A-Basin, CO by tw
A Basin by Tom
Upload new photo Other resorts in USA - Colorado are reporting: powder (0) / good piste (2)
The above table gives the weather forecast for Arapahoe Basin at the specific elevation of 3286 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Arapahoe Basin. 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 Arapahoe Basin
Overall 3.6 Based on 4 votes and 3 reviews
- Snowsure
- Variety of pistes
- Vote
- Derek from United States writes:
A-Basin is phenomenal for intermediate and advanced skiers and snowboarders!! I've ridden most of Summit County and still consider this place the best of them all. Great terrain all over the place!!! You can access a ton of really fun terrains by any lift. If you're up for a steep bowl, just get off the main lift and strap on your snowshoes! There's a great trail to the left that leads right up to a peak. This is great, steep and deep if you're up for it. Bomb the fresh snow or carve out some giant flowing curves. Very smooth ride. And if you're not up to it, at least you can watch others brave it in full view from the lift. In the Spring, a ton of locals just hang out in the parking lot and barbeque! It's like a beach party. In fact, they call the front part of the lot...what else?? THE BEACH! Kegs and foosball are a local delight on those beautiful Spring days. So pack 'em up and move 'em out! This place is usually open until July 4!!!!!
Visitor Reviews of Arapahoe Basin
Derek from United States writes:
A-Basin is phenomenal for intermediate and advanced skiers and snowboarders!! I've ridden most of Summit County and still consider this place the best of them all. Great terrain all over the place!!!
You can access a ton of really fun terrains by any lift. If you're up for a steep bowl, just get off the main lift and strap on your snowshoes! There's a great trail to the left that leads right up to a peak. This is great, steep and deep if you're up for it. Bomb the fresh snow or carve out some giant flowing curves. Very smooth ride. And if you're not up to it, at least you can watch others brave it in full view from the lift.
In the Spring, a ton of locals just hang out in the parking lot and barbeque! It's like a beach party. In fact, they call the front part of the lot...what else?? THE BEACH! Kegs and foosball are a local delight on those beautiful Spring days. So pack 'em up and move 'em out! This place is usually open until July 4!!!!!
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