Regional Weather Summary
Issued by NWS Green Bay, WI
AWUS83 KGRB 210222
Weather Summary for North-Central and Northeast Wisconsin
National Weather Service Green Bay WI
922 PM CDT TUE SEP 20 2016
Isolated to scattered showers and thunderstorms pushed across the
area this evening. Temperatures at 9 PM ranged from the middle and
upper 50s in the northwoods to the middle and upper 60s in the Fox
Valley and lakeshore.
Isolated to scattered showers and a few storms will continue to
push across portions of the area tonight. The best chance to see
the storms will be across central and east central Wisconsin.
On Wednesday, there is a chance for showers and storms during the
morning hours, then storms will become likely in the afternoon
and evening across the entire area as a frontal boundary stalls
over the region. Showers and storms will continue into Wednesday
night for most locations. The boundary will continue to bring
showers and storms to the area at times through Friday morning.
The potential for heavy rainfall will be the biggest hazard with
the showers and storms, especially starting Wednesday afternoon.
Rainfall totals over 2 inches will be possible for many spots,
especially central Wisconsin, which could lead to flooding.
Strong to severe storms are also possible, with the greatest
threat occurring overnight into Wednesday morning across central
and east central Wisconsin. Gusty winds and hail are the main
hazards with the strongest storms.