Coming up today in the D.C. region:
Weapons testing in Maryland: The Army warns that neighbors of the Aberdeen Proving Ground north of Baltimore will hear big booms due to weapons testing today through March 22 .
Feels like spring: The week gets off to a springlike start with more warm temperatures, but don’t expect it to last.
Live Q&A: Join Dr. Gridlock at noon to chat live about traffic and transit in the Washington region.