Boston, MA Snow Day Odds
Monday, September 21
Do your homework. Normal school is favored.
Why these odds?
No winter weather is expected during the school commute. Normal School is strongly favored.
Second school day
Tuesday, Sep 22
Normal School · 100%
high confidence
Next check around 8:30 PMOptional · no account
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Boston: coastal storms and school-day timing
Nor’easters are an important part of Boston’s winter-weather context, but the storm name is not a snowfall forecast. These coastal systems can bring snow, rain, strong winds and coastal flooding. The National Weather Service describes Boston’s past snowstorms among its examples of nor’easters; that history does not establish what the next storm will bring to a particular commute.
For planning, start with the dated Boston school-impact forecast above and its explanation, then compare the next school day. The four outcomes help distinguish a possible delay from a full closure. They are winter-weather school-impact estimates, not a coastal-flood forecast or an official opening notice. Check your school’s messages and official weather alerts alongside these odds, especially when conditions differ between the city and an inland destination.