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Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°EElev: 20ft.

A Few Clouds

44°F

7°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 30.27 in (1025.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 20 Feb 10:54 pm EST
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 55 by 5am. Southwest wind 3 to 7 mph.

    Partly Cloudy

    Low: 47 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Southwest wind 10 to 16 mph, with gusts as high as 28 mph.

    Mostly Sunny

    High: 72 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers between 9pm and midnight.  Increasing clouds, with a low around 38. West wind 8 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 38 °F

  • Thursday

    Thursday: A chance of rain before noon, then a chance of rain and snow between noon and 1pm, then snow likely after 1pm.  Cloudy, with a high near 38. North wind 6 to 9 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Chance Rain
    then
    Rain/Snow
    Likely

    High: 38 °F

  • Thursday
    Night

    Thursday Night: A chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm.  Mostly cloudy, with a low around 29. Northeast wind 5 to 8 mph.  Chance of precipitation is 30%.

    Chance
    Rain/Snow
    then Mostly
    Cloudy

    Low: 29 °F

  • Friday

    Friday: A chance of rain, mainly after noon.  Partly sunny, with a high near 40. Chance of precipitation is 40%.

    Chance Rain

    High: 40 °F

  • Friday
    Night

    Friday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 37. Chance of precipitation is 60%.

    Rain Likely
    then Chance
    Rain

    Low: 37 °F

  • Saturday

    Saturday: Partly sunny, with a high near 55.

    Partly Sunny

    High: 55 °F

  • Saturday
    Night

    Saturday Night: A chance of rain after 10pm.  Mostly cloudy, with a low around 38. Chance of precipitation is 40%.

    Chance Rain

    Low: 38 °F

Detailed Forecast

Tonight
Partly cloudy, with a temperature rising to around 55 by 5am. Southwest wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 72. Southwest wind 10 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
A slight chance of showers between 9pm and midnight. Increasing clouds, with a low around 38. West wind 8 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
A chance of rain before noon, then a chance of rain and snow between noon and 1pm, then snow likely after 1pm. Cloudy, with a high near 38. North wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 29. Northeast wind 5 to 8 mph. Chance of precipitation is 30%.
Friday
A chance of rain, mainly after noon. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Friday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 37. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 55.
Saturday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Sunday
Rain. High near 45. Chance of precipitation is 80%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Mostly sunny, with a high near 44.
Click Map For Forecast
Point Forecast:
Boston MA
 9.9692099683869E+36°N 9.9692099683869E+36°E (Elev. -32767 ft)
9:48 pm EST Feb 20, 2018
11pm EST Feb 20, 2018-6pm EST Feb 27, 2018
 
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