Flash Flood Risk across the Ohio Valley Today; Severe Storms Possible from the Ohio Valley to Southern Plains

Thunderstorms will produce additional heavy rainfall across much of the Ohio Valley through this evening, leading to a moderate risk for flash flooding due to grounds already being saturated across the region. Elsewhere, severe thunderstorms are possible from the Ohio Valley to the Southern Plains, and critical fire weather conditions are forecast across parts of the Pacific Northwest today. Read More >

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

68°F

20°C

Humidity 76%
Wind Speed E 14 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 19 Jun 2:54 pm EDT
Extended Forecast for

Somerville MA

  • Tonight

    Tonight: A chance of showers, mainly after 10pm.  Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers and
    Patchy Fog

    Low: 61 °F

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rain.  Patchy fog before 10am.  Otherwise, cloudy, with a high near 69. East wind 5 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    and Patchy
    Fog

    High: 69 °F

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could produce heavy rain.  Patchy fog.  Otherwise, cloudy, with a low around 61. East wind 5 to 7 mph becoming north after midnight.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Patchy
    Fog

    Low: 61 °F

  • Friday

    Friday: A chance of showers, mainly before noon.  Mostly cloudy, with a high near 75. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    Chance
    Showers

    High: 75 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 60. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 60 °F

  • Saturday

    Saturday: Sunny, with a high near 77. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.

    Sunny

    High: 77 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 61. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Mostly Clear

    Low: 61 °F

  • Sunday

    Sunday: Sunny, with a high near 81. Northwest wind around 9 mph.

    Sunny

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 62. West wind 5 to 7 mph.

    Mostly Clear

    Low: 62 °F

Detailed Forecast

Tonight
A chance of showers, mainly after 10pm. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rain. Patchy fog before 10am. Otherwise, cloudy, with a high near 69. East wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could produce heavy rain. Patchy fog. Otherwise, cloudy, with a low around 61. East wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 75. Northwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Partly cloudy, with a low around 60. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 77. Northwest wind 10 to 15 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 61. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 81. Northwest wind around 9 mph.
Sunday Night
Mostly clear, with a low around 62. West wind 5 to 7 mph.
Monday
A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. West wind 5 to 7 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 8 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. West wind around 8 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 83. West wind 7 to 9 mph.
Click Map For Forecast
Point Forecast:
Somerville MA
 42.39°N 71.09°W (Elev. 46 ft)
1:26 pm EDT Jun 19, 2019
3pm EDT Jun 19, 2019-6pm EDT Jun 26, 2019
 
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Additional Resources

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