Massachusetts — Cold air bites early, and exhaust hangs low as engines warm across Greater Boston. The day starts quiet, but winter weather is lining up behind the scenes as post-Christmas travel ramps up.
Temperatures remain locked below freezing this morning, hovering near 28 degrees at Logan Airport. Northwest winds add a sharper edge, keeping wind chills in the teens. Skies stay mostly cloudy, and roads remain dry for now.
By Friday, clouds increase ahead of the next system. Highs struggle to reach 24 degrees, keeping pavement cold. Meteorologists are tracking light snow developing Friday night, mainly after evening hours. Accumulation appears minor, but even a dusting can create slick spots.
Saturday brings another round of snow chances. Light snow may fall before noon, with less than half an inch expected. Roads may become slushy at times, especially on untreated surfaces. Plan extra travel time if heading out early.
Saturday night clears briefly, allowing temperatures to drop near 17 degrees. Any leftover moisture may refreeze. Bridges and overpasses could turn icy again.
Sunday starts calmer with partial sunshine and highs near 37 degrees. That warmer air sets the stage for a more complicated setup Sunday night. Rain develops first, then snow becomes likely late evening as colder air filters back in. Precipitation may flip back to rain after midnight, creating a rain–snow mix.
This transition could affect Sunday night and early Monday travel, especially along I-93, I-90, and Route 128. Reduced visibility and slick pavement remain possible.
Monday stays unsettled with rain, gusty winds, and highs near 45 degrees. Winds could gust above 20 mph, adding spray and glare to roadways.
Latest models show winter staying active into the final days of December. Travelers should monitor updates closely, allow extra time, and prepare for rapidly changing conditions as Boston moves deeper into winter weather season.
