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.

Overcast

28°F

-2°C

Humidity 53%
Wind Speed NW 13 G 25 mph
Barometer 29.57 in (1001.1 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 24 Feb 12:54 am EST
Extended Forecast for

Boston MA

Coastal Flood Advisory February 24, 02:00am until February 24, 06:00am
Click here for hazard details and duration
Coastal Flood Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. Northwest wind around 10 mph, with gusts as high as 31 mph.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 5am. Increasing clouds, with a low around 13. West wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 13 °F

    Mostly Clear
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow before 1pm, then a chance of rain and snow between 1pm and 2pm, then a chance of rain after 2pm. High near 39. South wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Southwest wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain between 1pm and 5pm, then a chance of snow after 5pm. Partly sunny, with a high near 38. West wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, becoming all snow after 11pm. Mostly cloudy, with a low around 27. Light and variable wind becoming north around 6 mph after midnight. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: A chance of rain and snow before 10am, then a chance of snow between 10am and 11am. Partly sunny, with a high near 38. Northwest wind around 7 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Southwest wind 3 to 5 mph.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. Northwest wind around 10 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of snow after 5am. Increasing clouds, with a low around 13. West wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Snow before 1pm, then a chance of rain and snow between 1pm and 2pm, then a chance of rain after 2pm. High near 39. South wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Partly cloudy, with a low around 28. Southwest wind around 6 mph.
Thursday
A chance of rain between 1pm and 5pm, then a chance of snow after 5pm. Partly sunny, with a high near 38. West wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Rain likely, possibly mixed with snow, becoming all snow after 11pm. Mostly cloudy, with a low around 27. Light and variable wind becoming north around 6 mph after midnight. Chance of precipitation is 60%.
Friday
A chance of rain and snow before 10am, then a chance of snow between 10am and 11am. Partly sunny, with a high near 38. Northwest wind around 7 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 24. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 44. Southwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 30. Southwest wind around 7 mph.
Sunday
Partly sunny, with a high near 40. Northwest wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 16. Northwest wind around 7 mph.
Monday
A chance of snow. Partly sunny, with a high near 29. North wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
9:05 pm EST Feb 23, 2026
Forecast Valid:
1am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation