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How is this worked out?
We take the forecasts each model made one day ahead and compare them, hour by hour, with what the nearest suitable weather station actually measured: temperature, wind speed and daily precipitation. For each of these we work out every model’s average error, then compare it with the average of all the models. The model with the lowest combined score ranks first. The station is picked for being close and at a similar height to your point, and the forecasts are worked out for the height of the station, so it is a fair test.
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Changes are saved automaticallySki resorts › United States › Colorado
Keystone snow forecast
3.8 cm of snow forecast in the next 3 days at the top of the ski area. Keystone has about 116 km of runs from 2,829 m to 3,742 m (United States). The forecast below starts at the top; switch to the middle or bottom, or compare every model.
Keystone snow forecast, day by day
| Day | Top3,742 m | Middle3,290 m | Bottom2,829 m | Freezing level |
|---|---|---|---|---|
| Sun 25 Oct | <1 cm | <1 cm | <1 cm | 2,700–3,650 m |
| Mon 26 Oct | 4 cm | 4 cm | 3 cm | 2,550–3,750 m |
| Tue 27 Oct | – | – | – | 2,350–3,950 m |
| Wed 28 Oct | – | – | – | 2,650–4,050 m |
| Thu 29 Oct | – | – | – | 2,850–4,050 m |
| Fri 30 Oct | – | – | – | 3,000–4,000 m |
| Sat 31 Oct | – | – | – | 2,800–3,750 m |
| Total | 4 cm | 4 cm | 3 cm |
Forecast snowfall worked out for each height from GFS (US) (days in UTC, updated 2 hours ago). Not a measured snow depth. The forecast above has the hour-by-hour detail and every other model.
Ski areas near Keystone
- Arapahoe Basin8 km away · 4 cm in 3 days
- Loveland Basin Ski Area12 km away · 4 cm in 3 days
- Loveland Valley Ski Area13 km away · 4 cm in 3 days
- Breckenridge16 km away · 4 cm in 3 days
- Copper Mountain22 km away · 4 cm in 3 days
- Winter Park Resort36 km away · 4 cm in 3 days
- Vail36 km away · 3 cm in 3 days
- Ski Cooper39 km away · 2 cm in 3 days
Mountains near Keystone
- Grays Peak4,350 m · 12 km away · 4 cm in 3 days
- Torreys Peak4,349 m · 13 km away · 4 cm in 3 days
- Mount Bierstadt4,286 m · 23 km away · 4 cm in 3 days
- Quandary Peak4,350 m · 24 km away · 6 cm in 3 days
- Mount Blue Sky4,337 m · 25 km away · 4 cm in 3 days
- Mount Silverheels4,215 m · 27 km away · 7 cm in 3 days
More snow forecasts: Colorado · United States · All ski resorts
Questions about Keystone
- Will it snow at Keystone this week?
- Yes. About 4.2 cm of snow is forecast at the top of Keystone (3,742 m) over the next 7 days, most of it on Monday, and about 4.2 cm at the middle (3,290 m).
- What is the freezing level at Keystone?
- Over the next 7 days the freezing level is forecast between about 2,350 m and 4,050 m. Keystone runs from 2,829 m to 3,742 m, so snow and rain may both fall at different heights; check the top, middle and bottom in the forecast.
- How high is Keystone?
- Keystone runs from 2,829 m at the bottom to 3,742 m at the top, with about 116 km of ski runs in Colorado, United States.