HONOLULU (KHON2) -- Kona winds and eventually southwesterly winds, have replaced the trade winds over the islands. As a result vog levels may rise state-wide this weekend. Mostly dry conditions are expected this weekend. By Monday a cold front will approach the islands bringing wet weather to the state through Friday. Tonight: Winds will decrease as a front approaches. Showers will mainly affect the Big Island. Weekend: Light winds and sea breezes will be common. Expect some afternoon clouds and showers. Early Next Week: Winds will shift southwesterly. More clouds and showers are possible, especially over leeward areas. Mid-Next Week: A front will arrive, bringing rain and breezy north-northeasterly winds. Showers will likely continue through the end of the week.