sensor:
  - platform: template
    sensors:
      weewx_wind_bearing_template:
        value_template: >
          {% set direction = ['N','NNE','NE','ENE','E','ESE','SE','SSE','S','SSW','SW','WSW','W','WNW','NW','NNW','N'] %}
          {% set degree = states('sensor.weewx_wind_direction')|float %}
          {{ direction[((degree+11.25)/22.5)|int] }}