702 FXUS63 KGRB 231841 AFDGRBArea Forecast Discussion National Weather Service Green Bay WI 141 PM CDT Tue Sep 23 2025
.KEY MESSAGES...
- A period of low impact weather expected through the remainder of the week with little rainfall and temperatures trending above average.
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.DISCUSSION... Issued at 141 PM CDT Tue Sep 23 2025
GOES water vapor imagery and RAP 500 mb analyses indicated broad mid- level troughing over the Great Lakes with embedded troughs extending from the central Rockies into the Ohio Valley. Over the next 24-48 hours, the higher rain chances will be focused south across the Mid- Mississippi to Ohio Valleys along a surface wave, but an isolated shower/sprinkle cannot be ruled out (
NWS GRB Office Area Forecast Discussion