A Dense Fog Advisory is in effect in the western U.P. now until 2 p.m. EDT. With this advisory, visibility will be reduced to less then a mile. Take caution as you head out the door.
As fog mixes out today we will see a bit more sunshine. Today we will see 70's near the lake shores and and hitting the low 80's inland. There is a small chance of isolated showers and thunderstorms mainly in the afternoon over inland locations.
The gradual warm up will continue on Friday with a more southerly component to the wind. Look for sunny to partly cloudy skies with just a chance of pop-up showers and thunderstorms developing in the afternoon.
Saturday will be a warm and humid day with sun mixing with clouds. There is a small chance of isolated summer-time showers and thunderstorms in the heat of the day. Highs will reach the 80s over most locations.
On Sunday the heat and humidity will reach a peak. Highs will be in the 80s with some 90-degree readings possible over mainly western sections. As a low and front to the west get closer, the chance of showers and thunderstorms will increase over western sections late in the day.
The cool front will finally cross Upper Michigan during Labor Day. That means a chance of some showers and thunderstorms with temperatures beginning to cool as the front exits to the east of Upper Michigan.