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.

A Few Clouds

8°F

-13°C

Humidity 45%
Wind Speed W 20 G 30 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 30 Jan 7:54 am EST
Extended Forecast for

Nahant MA

Coastal Flood Watch February 1, 08:00am until February 2, 02:00pm
Cold Weather Advisory January 30, 08:47am until January 30, 11:00am
Click here for hazard details and duration
Coastal Flood Watch
...
  •  
    Cold Weather Advisory January 30, 08:47am until January 30, 11:00am

    NOW until 11:00am Fri

    Cold Weather Advisory

  • Today

    High: 15 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 2. Wind chill values as low as -11. West wind 10 to 15 mph.

    Low: 2 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 19. Wind chill values as low as -11. Northwest wind 6 to 10 mph.

    High: 19 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 3am. Increasing clouds, with a low around 11. Wind chill values as low as -1. North wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly between 10am and 5pm. Cloudy, with a high near 25. Blustery, with a north wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Snow Likely
    and Blustery

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 7pm. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 16 °F

    Chance Snow
    and Blustery

  • Monday

    Monday: Mostly sunny, with a high near 31. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. Northwest wind 8 to 11 mph.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 15. Wind chill values as low as -13. West wind around 18 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 2. Wind chill values as low as -11. West wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 19. Wind chill values as low as -11. Northwest wind 6 to 10 mph.
Saturday Night
A slight chance of snow after 3am. Increasing clouds, with a low around 11. Wind chill values as low as -1. North wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
Snow likely, mainly between 10am and 5pm. Cloudy, with a high near 25. Blustery, with a north wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A chance of snow, mainly before 7pm. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 31. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 16. Northwest wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 32. West wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 15. Northwest wind around 8 mph.
Wednesday
Mostly sunny, with a high near 29. Northwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 16. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 30. Northwest wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nahant MA
 42.43°N 70.93°W (Elev. 0 ft)
Last Update:
4:01 am EST Jan 30, 2026
Forecast Valid:
8am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
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Additional Resources

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Chance of Precipitation