The Microsoft Wind Speed Bug
Did you know there is currently a bug in the way wind speeds are interpreted from presets when the Hybrid Measurement option is selected?

Note that this bug affects all weather presets, not just the Epic Clouds.
In this case knots read from weather presets are treated as kilometres per hour and wind values will be multiplied by 1.852. If you select US or Metric measurement units, this error does not appear.
To prevent unintentionally strong winds at lower altitudes the Winds Aloft values in all of the Epic Cloud presets have been temporarily lowered. They will be returned to normal when Microsoft has fixed the problem.
The ground wind speeds have not been altered as they are still mostly in an acceptable range, so for now they are stronger than usual if you select Hybrid units.