National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Light Rain

44°F

7°C

Humidity 83%
Wind Speed SW 18 G 26 mph
Barometer 29.34 in (993.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 10 Dec 8:54 pm EST
Extended Forecast for

Chelsea MA

Wind Advisory December 11, 10:00am until December 12, 10:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Rain likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Rain Likely
    then Chance
    Rain

  • Thursday

    Thursday: Sunny, with a temperature falling to around 28 by 5pm. West wind 10 to 16 mph, with gusts as high as 44 mph.

    High: 37 °F⇓

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. West wind 11 to 14 mph, with gusts as high as 46 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 33. Breezy, with a west wind 13 to 22 mph, with gusts as high as 36 mph.

    High: 33 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. West wind 6 to 15 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 36. West wind 5 to 8 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. West wind around 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 1pm. Mostly cloudy, with a high near 33. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 33 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 30. Southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Sunny, with a temperature falling to around 28 by 5pm. West wind 10 to 16 mph, with gusts as high as 44 mph.
Thursday Night
Partly cloudy, with a low around 22. West wind 11 to 14 mph, with gusts as high as 46 mph.
Friday
Sunny, with a high near 33. Breezy, with a west wind 13 to 22 mph, with gusts as high as 36 mph.
Friday Night
Mostly clear, with a low around 22. West wind 6 to 15 mph.
Saturday
Partly sunny, with a high near 36. West wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 25. West wind around 7 mph.
Sunday
A chance of snow before 1pm. Mostly cloudy, with a high near 33. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 17. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 28. Northwest wind 9 to 11 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 18. West wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 31. West wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 19. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 38. Southwest wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chelsea MA
 42.4°N 71.03°W (Elev. 49 ft)
Last Update:
1:04 pm EST Dec 10, 2025
Forecast Valid:
9pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
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Additional Resources

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Chance of Precipitation