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.

Fair

13°F

-11°C

Humidity 46%
Wind Speed W 15 G 30 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 30 Jan 1:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

Coastal Flood Watch February 1, 08:00am until February 2, 02:00pm
Cold Weather Advisory January 30, 02:40am until January 30, 11:00am
Click here for hazard details and duration
Coastal Flood Watch
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 02:40am until January 30, 11:00am

    NOW until 11:00am Fri

    Cold Weather Advisory

  • Overnight

    Low: 4 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 15. Wind chill values as low as -14. West wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 15 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 1. Wind chill values as low as -13. West wind 9 to 14 mph.

    Low: 1 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20. Wind chill values as low as -13. Northwest wind 7 to 9 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 11. North wind 8 to 17 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Partly 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 18 to 22 mph, with gusts as high as 34 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 before 7pm. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. Northwest wind 13 to 15 mph.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 4. Wind chill values as low as -12. West wind around 15 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 15. Wind chill values as low as -14. West wind 15 to 17 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 1. Wind chill values as low as -13. West wind 9 to 14 mph.
Saturday
Sunny, with a high near 20. Wind chill values as low as -13. Northwest wind 7 to 9 mph.
Saturday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 11. North wind 8 to 17 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 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A chance of snow before 7pm. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 32. Northwest wind 13 to 15 mph.
Monday Night
Mostly clear, with a low around 16. Northwest wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 33. West wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind around 10 mph.
Wednesday
Mostly sunny, with a high near 30. Northwest wind 7 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 16. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 30. Northwest wind around 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
12:36 am EST Jan 30, 2026
Forecast Valid:
2am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
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