Forecast for station KOAK, forecast created on 011137Z, covering the period from 06/01 12:00Z to 06/02 18:00Z... Forecast calls for winds calm. Visibility unlimited. Clear... Tempoarily between 06/01 13:00Z and 06/01 16:00Z a 30% probability of scattered clouds at 700 feet... From 06/01 17:00Z expect wind from heading 260° at 8 knots. Visibility unlimited. Few clouds at 900 feet... From 06/01 21:00Z expect wind from heading 280° at 12 knots. Visibility unlimited. Clear... From 06/02 04:00Z expect wind from heading 260° at 9 knots. Visibility unlimited. Scattered clouds at 1000 feet... From 06/02 08:00Z expect wind from heading 260° at 7 knots. Visibility unlimited. Broken clouds at 1100 feet...