The National Hurricane Center downgraded hurricane Isaac to a tropical storm with 70 MPH as of 2 PM Wednesday. Isaac struck the Louisiana Coast early this morning as a category 1 hurricane with 80 MPH. Isaac will continue to weaken today as it moves slowly toward the Northwest over Southern Louisiana. Isaac is expected to have a potentially significant impact in Arkansas. Keep up to date with the FOX16 Weather Blog for the latest information on Isaac
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