Isolated Showers and Thunderstorms Tuesday Evening

7:15pm Update: Thunderstorms continue to slowly sink south into Jo Daviess County Tuesday evening, but weakening as they do so. Still some heavy rainfall and gusty winds possible, mostly over northern and central Jo Daviess County.

 6:45pm Update: A strong thunderstorm will continue to move south out of Wisconsin and into northwest Illinois Tuesday evening. Wind gusts to 50 mph and pea sized hail will be possible with this storm, currently moving south at 30 mph. Heads up Winslow, Lena, Stockton and Elizabeth.

Isolated showers and thunderstorms have developed Tuesday evening north of the state line over Wisconsin and will continue to move south through sunset. These storms have developed with an upper level disturbance moving down the Great Lakes. Severe weather isn't expected, but brief downpours will be likely.

Areas west of a line from Monroe to Freeport to Sterling have the best chance for seeing some of these showers and storms this evening. Further east there have been a few isolated showers that have developed and those are expected to move south as well.

The storm chance remains through roughly 10pm/11pm this evening with skies turning partly cloudy during the overnight. Patchy fog will be possible going into the Wednesday morning.