Scattered Thunderstorms Across the Eastern U.S. Today; Risk for Some Severe Thunderstorms and Flash Flooding

A cold front moving through the eastern U.S. will bring thunderstorms and heavy rainfall to that part of the country today, with localized flash flooding possible from the Northeast to the Deep South. Severe thunderstorms are possible across the Northeast and northern Mid-Atlantic. Out west, windy, dry conditions are keeping fire weather threats elevated. Read More >

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

69°F

21°C

Humidity 96%
Wind Speed S 6 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 26 Sep 5:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: A chance of showers, with thunderstorms also possible after 11am.  Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 77. South wind 9 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Patchy Fog

    High: 77 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 2am.  Patchy fog before 1am.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 59. Southwest wind 9 to 13 mph becoming northwest after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Patchy Fog

    Low: 59 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 64. North wind around 9 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

    Mostly Sunny

    High: 64 °F

  • Thursday
    Night

    Thursday Night: A slight chance of rain after 2am.  Mostly cloudy, with a low around 55. East wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance Rain

    Low: 55 °F

  • Friday

    Friday: A slight chance of rain before 2pm, then a slight chance of rain after 4pm.  Mostly cloudy, with a high near 66. Northeast wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain

    High: 66 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 56.

    Mostly Cloudy

    Low: 56 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    Mostly Sunny

    High: 70 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

  • Sunday

    Sunday: Sunny, with a high near 63.

    Sunny

    High: 63 °F

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 11am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 77. South wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 2am. Patchy fog before 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 59. Southwest wind 9 to 13 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 64. North wind around 9 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 55. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
A slight chance of rain before 2pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 66. Northeast wind around 5 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
4:09 am EDT Sep 26, 2018
6am EDT Sep 26, 2018-6pm EDT Oct 2, 2018
 
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Additional Resources

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Hourly Weather Forecast

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