Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

47°F

8°C

Humidity 54%
Wind Speed SW 6 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Jan 11:54 am EST
Extended Forecast for

Boston MA

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 47. West wind around 6 mph becoming calm.

    Mostly Sunny

    High: 47 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Calm wind.

    Partly Cloudy

    Low: 30 °F

  • Monday

    Monday: A slight chance of rain and snow between 11am and noon, then a chance of rain.  Cloudy, with a high near 39. Calm wind becoming east 5 to 7 mph in the morning.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Slight Chance
    Rain/Snow
    then Chance
    Rain

    High: 39 °F

  • Monday
    Night

    Monday Night: Rain likely, mainly after 2am.  Cloudy, with a low around 37. East wind around 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 37 °F

  • Tuesday

    Tuesday: Rain, mainly before 4pm. The rain could be heavy at times.  High near 54. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 100%.

    Heavy Rain

    High: 54 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers, mainly before 7pm.  Partly cloudy, with a low around 36. Chance of precipitation is 30%.

    Chance
    Showers then
    Partly Cloudy

    Low: 36 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    Mostly Sunny

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 21.

    Mostly Clear

    Low: 21 °F

  • Thursday

    Thursday: Sunny, with a high near 29.

    Sunny

    High: 29 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. West wind around 6 mph becoming calm.
Tonight
Partly cloudy, with a low around 30. Calm wind.
Monday
A slight chance of rain and snow between 11am and noon, then a chance of rain. Cloudy, with a high near 39. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
Rain likely, mainly after 2am. Cloudy, with a low around 37. East wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, mainly before 4pm. The rain could be heavy at times. High near 54. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%.
Tuesday Night
A chance of showers, mainly before 7pm. Partly cloudy, with a low around 36. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 44.
Click Map For Forecast
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
10:25 am EST Jan 21, 2018
12pm EST Jan 21, 2018-6pm EST Jan 27, 2018
 
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