Forecast for station KPIA, forecast created on 291139Z, covering the period from 05/29 12:00Z to 05/30 12:00Z... Forecast calls for variable winds at 6 knots. Visibility unlimited. Broken clouds at 25000 feet... From 05/29 18:00Z expect wind from heading 280° at 12 knots. Visibility unlimited. Clear... From 05/30 02:00Z expect wind from heading 330° at 7 knots. Visibility unlimited. Scattered clouds at 25000 feet...