Flash flood warning issued in Boston as heavy rain pounds city

A “considerable” flash flood warning has been issued in Boston as heavy, life-threatening rain pounds the city and areas to the south.

Two to 4 inches of rain has fallen so far. Rainfall rates are reaching up to 2 inches per hour.

Massachusetts State Police said flooding has inundated Interstate 93. Police ask drivers to avoid the area around Exit 3.

This is a developing story. Please check back for updates.