UPDATE 9:15 p.m. Wednesday: The National Weather Service has allowed the severe thunderstorm warning for eastern McPherson County to expire.
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UPDATE 8:45 p.m. Wednesday: The National Weather Service has allowed the severe thunderstorm warning for northwestern McPherson County to expire.
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UPDATE 8:28 p.m. Wednesday: The National Weather Service has added a severe thunderstorm warning in effect until 9:15 p.m. for eastern McPherson County.
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UPDATE 8:07 p.m. Wednesday: Southeastern Ellsworth County has been dropped from the warning and the warning has been extended for northwestern McPherson County. See below.
A severe thunderstorm warning remains in effect until 8:45 p.m. Wednesday for northwestern McPherson County.
At 8:06 p.m. CDT, a severe thunderstorm was located just west of Windom, or 10 miles west of McPherson, moving east at 20 mph.
60 mph wind gusts and half dollar size hail are expected.