Low pressure currently over Michigan along a frontal boundary will continue to advance off to the east and pass to the north over NNE. Meanwhile, a stationary front extends southwest from that low pressure to another area of low pressure developing over Kansas. From there southwest ward extends a cold front to another area of low pressure developing over SW texas. This complex frontal system is working its way towards the region. Low pressure will advance from the SW in a NE'rly direction into the Great Lakes region. This will cause a warm front to move thru the region in advance of a cold front that will cross the region late in the day or evening on saturday. This complex scenario will bring rainfall into the region during the day on friday and lasting into the first part of the weekend , thru the day on saturday. Rainfall will finally begin to taper off across the southern regions late on saturday evening. Generally .75- 1.75 inches of rain can be expected across the forecast area..
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