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

29°F

-2°C

Humidity 49%
Wind Speed W 15 G 30 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 7 Feb 8:54 pm EST
Extended Forecast for

Chelsea MA

Winter Storm Watch February 8, 07:00pm until February 9, 04:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 33. West wind 8 to 13 mph.

    High: 33 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Snow, mainly after 9pm. The snow could be heavy at times. Low around 26. South wind 5 to 7 mph becoming calm. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 26 °F

    Heavy Snow

  • Sunday

    Sunday: Snow, mainly before 11am. High near 35. Northeast wind 6 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. West wind around 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. West wind 6 to 8 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. West wind 3 to 5 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 2am. Mostly cloudy, with a low around 21. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. West wind 13 to 15 mph, with gusts as high as 25 mph.
Saturday
Increasing clouds, with a high near 33. West wind 8 to 13 mph.
Saturday Night
Snow, mainly after 9pm. The snow could be heavy at times. Low around 26. South wind 5 to 7 mph becoming calm. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow, mainly before 11am. High near 35. Northeast wind 6 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Partly cloudy, with a low around 16. West wind around 5 mph.
Monday
Sunny, with a high near 32. West wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 12. West wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 30. Light and variable wind becoming southwest around 6 mph in the morning.
Tuesday Night
Snow likely, mainly after 2am. Mostly cloudy, with a low around 21. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 60%.
Wednesday
A chance of snow before 2pm. Partly sunny, with a high near 33. North wind around 7 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23. North wind around 6 mph. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 39. East wind 6 to 9 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. North wind around 8 mph becoming northwest after midnight. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 32. Northwest wind 8 to 10 mph.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Chelsea MA
 42.38°N 71.04°W (Elev. 49 ft)
Last Update:
6:21 pm EST Feb 7, 2025
Forecast Valid:
9pm EST Feb 7, 2025-6pm EST Feb 14, 2025
 
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