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.

Mostly Cloudy

32°F

0°C

Humidity 36%
Wind Speed NW 13 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 23 Jan 3:54 pm EST
Extended Forecast for

Boston, Logan International Airport MA

Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Winter Storm Warning January 25, 07:00am until January 26, 08:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 5. Wind chill values as low as -12. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph.

    Low: 5 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 14. Wind chill values as low as -13. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 14 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. Wind chill values as low as -6. Northwest wind 9 to 11 mph.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after noon. The snow could be heavy at times. High near 26. Wind chill values as low as -5. Northwest wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 26 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 19. Breezy, with an east wind 17 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 19 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow. Areas of blowing snow before 8am. High near 29. Blustery, with a north wind 17 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 11. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. West wind 14 to 16 mph.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9. West wind around 13 mph.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 5. Wind chill values as low as -12. Breezy, with a west wind 17 to 20 mph, with gusts as high as 32 mph.
Saturday
Sunny, with a high near 14. Wind chill values as low as -13. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 7. Wind chill values as low as -6. Northwest wind 9 to 11 mph.
Sunday
Snow, mainly after noon. The snow could be heavy at times. High near 26. Wind chill values as low as -5. Northwest wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 19. Breezy, with an east wind 17 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Monday
Snow. Areas of blowing snow before 8am. High near 29. Blustery, with a north wind 17 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 11. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 21. West wind 14 to 16 mph.
Tuesday Night
Partly cloudy, with a low around 9. West wind around 13 mph.
Wednesday
Sunny, with a high near 21. West wind around 14 mph.
Wednesday Night
Partly cloudy, with a low around 7. West wind 9 to 11 mph.
Thursday
Partly sunny, with a high near 20. West wind 10 to 13 mph.
Thursday Night
Mostly cloudy, with a low around 9. Northwest wind around 14 mph.
Friday
Mostly sunny, with a high near 23. Northwest wind 14 to 16 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
12:56 pm EST Jan 23, 2026
Forecast Valid:
4pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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