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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

36°F

2°C

Humidity 93%
Wind Speed W 13 mph
Barometer 29.28 in (991.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Dec 8:54 pm EST
Extended Forecast for

2 Miles SE Boston, Logan International Airport MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West wind 9 to 14 mph, with gusts as high as 26 mph.

    Mostly Cloudy

    Low: 27 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 31. Breezy, with a west wind 17 to 23 mph, with gusts as high as 39 mph.

    Partly Sunny
    and Breezy

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: Increasing clouds, with a low around 20. Breezy, with a west wind 15 to 21 mph, with gusts as high as 38 mph.

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

    Low: 20 °F

  • Thursday

    Thursday: A chance of snow, mainly before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 31. West wind 13 to 15 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance Snow
    then Mostly
    Sunny

    High: 31 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 18. West wind 11 to 16 mph.

    Clear

    Low: 18 °F

  • Friday

    Friday: Mostly sunny, with a high near 30.

    Mostly Sunny

    High: 30 °F

  • Friday
    Night

    Friday Night: A chance of snow showers between midnight and 3am.  Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Snow Showers

    Low: 24 °F

  • Saturday

    Saturday: Partly sunny, with a high near 33.

    Partly Sunny

    High: 33 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 24.

    Partly Cloudy

    Low: 24 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. West wind 9 to 14 mph, with gusts as high as 26 mph.
Wednesday
Partly sunny, with a high near 31. Breezy, with a west wind 17 to 23 mph, with gusts as high as 39 mph.
Wednesday Night
Increasing clouds, with a low around 20. Breezy, with a west wind 15 to 21 mph, with gusts as high as 38 mph.
Thursday
A chance of snow, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 31. West wind 13 to 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Clear, with a low around 18. West wind 11 to 16 mph.
Friday
Mostly sunny, with a high near 30.
Friday Night
A chance of snow showers between midnight and 3am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
2 Miles SE Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 ft)
7:21 pm EST Dec 12, 2017
9pm EST Dec 12, 2017-6pm EST Dec 19, 2017
 
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