Forecast for station KBYI, forecast created on 311720Z, covering the period from 05/31 18:00Z to 05/01 18:00Z... Forecast calls for wind from heading 260° at 11 knots. Visibility unlimited. Few clouds at 20000 feet... From 05/31 19:00Z expect wind from heading 270° at 10 knots gusting to 20 knots. Visibility unlimited. Scattered clouds at 20000 feet... From 05/01 03:00Z expect wind from heading 230° at 8 knots. Visibility unlimited. Broken clouds at 16000 feet...