JAN 12-13 2018: HEAVY RAIN/WARM ~> FLASH FREEZE/FREEZING DRIZZLE
Heavy rain will continue through tomorrow morning until the low pressure area passes through Southern New England. 1-3 inches of rain and urban flooding can be expected during the next 12-18 hours.
An EXTREMELY sharp cold front will pass through the region…with temperatures dropping from the upper 50s to BELOW freezing in an hour!!!! This will lead to frozen puddles and tons of black ice late Saturday morning!