[Record Breaking Cold] to add context to the #record #breaking #cold this morning, -10F low in #Boston is the first double digit negative temperature since -12F in 1957! -10F also breaks the most recent coldest temperatures of -9F set back in 2016. #MAwx pic.twitter.com/CsV0t0u32N

— NWS Boston (@NWSBoston) February 4, 2023