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Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

23°F

-5°C

Humidity 48%
Wind Speed N 3 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 18 Dec 4:54 am EST
Extended Forecast for

Boston MA

  • Overnight

    Overnight: A slight chance of light snow.  Cloudy, with a low around 21. Calm wind.  Chance of precipitation is 20%.

    Slight Chance
    Light Snow

    Low: 21 °F

  • Monday

    Monday: A chance of light snow after 5pm.  Patchy fog after 4pm.  Otherwise, cloudy, with a high near 33. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance Light
    Snow and
    Patchy Fog

    High: 33 °F

  • Monday
    Night

    Monday Night: A chance of light rain, mainly before 8pm.  Patchy fog before 10pm.  Otherwise, cloudy, with a low around 31. West wind around 6 mph.  Chance of precipitation is 30%.

    Chance Light
    Rain and
    Patchy Fog
    then Mostly
    Cloudy

    Low: 31 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Southwest wind 7 to 14 mph.

    Partly Sunny

    High: 46 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 35. West wind 13 to 17 mph.

    Partly Cloudy

    Low: 35 °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 31.

    Sunny

    High: 31 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °F

Detailed Forecast

Overnight
A slight chance of light snow. Cloudy, with a low around 21. Calm wind. Chance of precipitation is 20%.
Monday
A chance of light snow after 5pm. Patchy fog after 4pm. Otherwise, cloudy, with a high near 33. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A chance of light rain, mainly before 8pm. Patchy fog before 10pm. Otherwise, cloudy, with a low around 31. West wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 46. Southwest wind 7 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 35. West wind 13 to 17 mph.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 21.
Thursday
Sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 40.
Friday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Saturday
Rain likely. Cloudy, with a high near 55. Chance of precipitation is 70%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
3:28 am EST Dec 18, 2017
5am EST Dec 18, 2017-6pm EST Dec 24, 2017
 
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