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.

Partly Cloudy

33°F

1°C

Humidity 35%
Wind Speed W 14 G 25 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 23 Jan 11:54 am EST
Extended Forecast for

Winthrop 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

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 30. West wind around 14 mph, with gusts as high as 28 mph.

    High: 30 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -10. West wind 14 to 16 mph, with gusts as high as 30 mph.

    Low: 6 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 16. Wind chill values as low as -10. Northwest wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8. Wind chill values as low as -2. Northwest wind 7 to 9 mph.

    Low: 8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after noon. The snow could be heavy at times. High near 29. Northwest wind 6 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 20. Northeast wind 11 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 20 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 29. North wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

    High: 29 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 10. Northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    Low: 10 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. West wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 30. West wind around 14 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -10. West wind 14 to 16 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 16. Wind chill values as low as -10. Northwest wind 10 to 13 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 8. Wind chill values as low as -2. Northwest wind 7 to 9 mph.
Sunday
Snow, mainly after noon. The snow could be heavy at times. High near 29. Northwest wind 6 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 20. Northeast wind 11 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow. High near 29. North wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 10. Northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 22. West wind 11 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 10. West wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 24. West wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 9. Northwest wind around 8 mph.
Thursday
Partly sunny, with a high near 21. Northwest wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.37°N 70.98°W (Elev. 3 ft)
Last Update:
12:26 pm EST Jan 23, 2026
Forecast Valid:
12pm EST Jan 23, 2026-6pm EST Jan 29, 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