Cool morning at BWI
The mercury at Baltimore-Washington International Airport dropped to 52 degrees early this morning. It's no record. The low mark for a Sept. 8 in Baltimore is 46 degrees, set back in 1962. But it's the coolest it's been at the airport since June 20, and a harbinger of what's ahead.
It was colder elsewhere. The instrument on my back deck in Cockeysville read 48 this morning. It was 45 in Frederick and 47 in Martinsburg, W. Va.







