Skies will be clear overnight and there will be less humid air rolling in from the north, arriving by morning. Wednesday will be sunny and pleasant with winds off Lake Michigan from the northeast. High temperatures will be in the middle seventies near the lake to near eighty degrees well inland. Another disturbance approaching on Wednesday night and Thursday will give us a better chance of more widespread showers and thunderstorms and send temperatures into the mid-70's. By the end of the week and into the weekend highs will only reach the mid 70s, which is below average for this part of August in Milwaukee.