Summit blend, next 14 days
- 0″
- 0″
- 0.2″
- 0.2″ on Tue, Nov 17
| Day | Sky | Snow (median) | Low – high | High / low | Precip | Gust | Models |
|---|---|---|---|---|---|---|---|
| – | – | 43° / 27° | 0% | 26 mph | 9 | ||
| – | – | 40° / 23° | 0% | 18 mph | 9 | ||
| – | – | 40° / 26° | 15% | 14 mph | 8 | ||
| – | – | 40° / 25° | 19% | 16 mph | 8 | ||
| – | – | 42° / 25° | 0% | 13 mph | 7 | ||
| – | – | 44° / 25° | 1% | 11 mph | 7 | ||
| – | – | 44° / 26° | 0% | 10 mph | 6 | ||
| – | – | 43° / 28° | 1% | 11 mph | 5 | ||
| – | – | 42° / 22° | 10% | 13 mph | 5 | ||
| – | 0″ – 0.2″ | 35° / 21° | 14% | 12 mph | 5 | ||
| – | 0″ – 0.1″ | 44° / 23° | 14% | 13 mph | 4 | ||
| – | – | 44° / 26° | 19% | 17 mph | 2 | ||
| – | – | 38° / 23° | 22% | 36 mph | 2 | ||
| 0.2″ | 0.1″ – 0.3″ | 32° / 17° | 21% | 21 mph | 2 |
Every model at the summit (9 runs) — snowfall in inches per day
Base blend, next 14 days
- 0″
- 0″
- 0.2″
- 0.2″ on Tue, Nov 17
| Day | Sky | Snow (median) | Low – high | High / low | Precip | Gust | Models |
|---|---|---|---|---|---|---|---|
| – | – | 49° / 33° | 0% | 26 mph | 9 | ||
| – | – | 46° / 29° | 0% | 18 mph | 9 | ||
| – | – | 46° / 32° | 15% | 14 mph | 8 | ||
| – | – | 46° / 31° | 18% | 16 mph | 8 | ||
| – | – | 49° / 31° | 0% | 13 mph | 7 | ||
| – | – | 50° / 31° | 1% | 11 mph | 7 | ||
| – | – | 50° / 32° | 0% | 10 mph | 6 | ||
| – | – | 50° / 34° | 1% | 11 mph | 5 | ||
| – | – | 48° / 28° | 10% | 13 mph | 5 | ||
| – | – | 45° / 27° | 14% | 12 mph | 5 | ||
| – | 0″ – 0.1″ | 50° / 29° | 14% | 13 mph | 4 | ||
| – | – | 50° / 32° | 19% | 17 mph | 2 | ||
| – | – | 44° / 29° | 22% | 36 mph | 2 | ||
| 0.2″ | 0.1″ – 0.2″ | 38° / 24° | 21% | 21 mph | 2 |
Every model at the base (9 runs) — snowfall in inches per day
How the models have verified here
| # | Model | Day-1 MAE | Day-3 MAE | Day-7 MAE | Bias | Samples |
|---|---|---|---|---|---|---|
| 1 | PeakCam blend | 0 cm | 0 cm | 0 cm | – | 3 |
| 2 | ECMWF IFS 0.25° | 0 cm | 0 cm | 0 cm | – | 3 |
| 3 | GEM | 0 cm | 0 cm | 0 cm | – | 3 |
| 4 | GFS | 0 cm | 0 cm | 0 cm | – | 3 |
| 5 | JMA | 0 cm | 0 cm | 0 cm | – | 3 |
| 6 | NBM (CONUS) | 0 cm | 0 cm | 0 cm | – | 3 |
| 7 | ICON | 0 cm | 0 cm | – cm | – | 3 |
| 8 | ARPEGE/AROME | 0 cm | 0 cm | – cm | – | 3 |
| 9 | UKMO | 0 cm | 0 cm | – cm | – | 3 |
| 10 | HRRR | 0 cm | – cm | – cm | – | 3 |
How to read this page
Per day, the median snowfall across the models that reach that day (ECMWF IFS, GFS, GEM, ICON, JMA, Météo-France, UKMO, plus NBM and HRRR for US points), fetched every 6 hours from Open-Meteo at the resort's summit and base elevations; the low/high band is the 25th/75th percentile across models, so a wide band means the models disagree.
The verification table grades each model's newest run issued 1, 3 and 7 days before each measured day against the station's 24 h depth change; a lower mean absolute error is better and a bias above 1 means the model forecast more snow than fell. How the blend is built and verified.