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Boston Braces for Weather Shift, Rain to Wintry Mix as Temperatures Swing

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Published on December 18, 2024
Boston Braces for Weather Shift, Rain to Wintry Mix as Temperatures SwingSource: Google Street View

Bostonians are set to quickly witness a shift in weather conditions over the coming days, with rain forecasted for tonight before a potential wintry mix hits the region later in the week. Today, increasing clouds are expected to lead up to a high near 46 degrees, according to National Weather Service. The west wind will be gentle around 6 mph. Tonight’s rain, primarily arriving before 4 am, will see the temperature drop to around 36 degrees, with a southeast wind 5 to 8 mph turning northwest after midnight. Precipitation is practically certain, with new moisture between a quarter and half an inch possible.

After the rain, Thursday is forecast to be mostly sunny with a high near 44 degrees and gusty northwest winds. The night will bring again increasing clouds and a low near 28 degrees. A slight chance of snow between 8 am and 11 am is likely on Friday, later mixing with rain under cloudy skies and a high around 38 degrees. The chance of precipitation stands at 40%, but with little to no snow accumulation expected, according to the National Weather Service. Friday night, however, the probability of snow climbs to 60%, with 1 to 2 inches of new snow likely before giving way to a partially sunny Saturday and a chilly high near 33 degrees.

Meanwhile, NBC Boston offers a broader context, noting that the region's precipitation is increasingly reflecting patterns more characteristic of western winters, where snow is often elevation-dependent. According to the report, "This has played out repeatedly in the past few weeks. It appears we are mimicking winter weather norms in the West, where snowfall is elevation-dependent and low elevations see predominately rain." Such changes suggest that winters in the area may continue to moderate over time.

As the weekend progresses, temperatures are expected to sharply drop, with highs struggling to reach the mid-20s. But as Bostonians embrace for the cold, the holiday season holds a glimmer of warmth, as storm systems appear to remain distant and daytime highs are anticipated to creep toward 40 degrees. "We’ll come out of the deep freeze just in time for the holiday, as storm stay distant and highs inch toward 40," as reported by NBC Boston. With such fluctuating weather on the horizon, residents are advised to stay prepared for both rain and potential snow in the coming days.

Boston-Weather & Environment