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

8°F

-13°C

Humidity 30%
Wind Speed NW 17 G 29 mph
Barometer 30.43 in (1030.4 mb)
Dewpoint -17°F (-27°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 24 Jan 4:54 am EST
Extended Forecast for

Charlestown MA

Cold Weather Advisory January 24, 05:23am until January 24, 10:00am
Winter Storm Warning January 25, 07:00am until January 26, 08:00pm
Click here for hazard details and duration
...
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 05:23am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Today

    High: 14 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 6. Wind chill values as low as -2. Northwest wind 3 to 6 mph.

    Low: 6 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow, mainly after noon. High near 29. Wind chill values as low as zero. Northeast wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F

    Chance Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 19. East wind 7 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 19 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 30. Northeast wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 8. Northwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 8 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. West wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. West wind around 6 mph.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 14. Wind chill values as low as -11. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 6. Wind chill values as low as -2. Northwest wind 3 to 6 mph.
Sunday
Snow, mainly after noon. High near 29. Wind chill values as low as zero. Northeast wind 3 to 6 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. Low around 19. East wind 7 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Monday
Snow. High near 30. Northeast wind 10 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 8. Northwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 21. West wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 6. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 23. West wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 4. West wind around 6 mph.
Thursday
Partly sunny, with a high near 20. West wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 6. Northwest wind around 8 mph.
Friday
Mostly sunny, with a high near 22. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Charlestown MA
 42.38°N 71.07°W (Elev. 3 ft)
Last Update:
12:27 am EST Jan 24, 2026
Forecast Valid:
5am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation