Lee Canyon snow forecast

GEFS 0.5°, 31 members (control + 30 perturbations). Run 20261113T06Z. ECMWF EPS (ENS) 0.25°, 50 perturbed members · CC BY 4.0. Run 20261113T00Z. HRRR 3 km, the 7 most recent hourly runs overlaid as members. Successive runs of one model, not perturbations; runs past their own horizon drop out. Snow is HRRR's own accumulated depth. Run 20261113T15Z. ECMWF AIFS ensemble 0.25°, 50 perturbed members of the AI forecast model · CC BY 4.0. Run 20261113T00Z. GFS 0.25°, the 4 most recent runs (6-hourly cycles) overlaid as members. Successive runs of one model, not perturbations. Run 20261113T12Z. ECMWF IFS 0.25°, the 3 most recent runs (00/12Z cycles) overlaid as members. Successive runs of one model, not perturbations · CC BY 4.0. Run 20261113T00Z. ECMWF AIFS 0.25°, the 4 most recent runs (6-hourly cycles) of the single AI forecast overlaid as members. Successive runs of one model, not perturbations · CC BY 4.0. Run 20261113T06Z. NOAA experimental EAGLE 0.25°, a single AI model: its 4 most recent runs (6-hourly cycles) overlaid as members, not an ensemble. Not the operational NOAA AI-GFS. Publishes no snow field. Run 20261113T06Z. RRFS 3 km CONUS, the 3 most recent runs (6-hourly cycles) overlaid as members. Successive runs of one model, not perturbations. Snow is RRFS's own accumulated depth. Run 20261113T12Z. Snow is each model's precipitation and temperature adjusted to 9,015 ft. Read it as an estimate for that height. Totals count from Fri 12 PM, where the chart begins, so every model's total counts the same hours. The consensus lines pool every model with equal weight per model, so a 50-member ensemble does not outvote a 4-run set. A dash in the readouts means that model does not cover the hour under the cursor.