Northeasterly flow throughout much of today shifting northwesterly and light on Wednesday as high pressure moves in from our north. Zonal flow aloft on Thursday, though low pressure will begin to build off the California coast which may bring a more easterly flow on Thursday becoming more southeasterly on Friday. On Saturday a surface low will move in from Canada bringing a northerly wind with some colder air. On Sunday that low pressure will move towards the upper mid-west, which leaves us with a north-northwesterly wind.