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Severe thunderstorms possible from the upper Midwest to the lower Mississippi Valley

Severe thunderstorms with damaging winds, a few tornadoes and some hail are expected across much of Arkansas and southern Missouri Wednesday. Isolated severe thunderstorms with damaging wind are also expected across Illinois during the day and across the lower Mississippi Valley overnight. Heavy rain with localized flooding is also possible in these areas. Read More >

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Light Rain Fog/Mist

49°F

9°C

Humidity 100%
Wind Speed NE 12 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 49°F (9°C)
Visibility 6.00 mi
Wind Chill44°F (7°C)
Last update 26 Apr 2:54 am EDT
Extended Forecast for

Somerville MA

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  Patchy fog. Low around 46. Northeast wind around 7 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Patchy
    Fog

    Low: 46 °F

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 3pm, then a chance of rain after 3pm. Some of the storms could produce heavy rain.  Patchy fog before 2pm. High near 60. East wind around 8 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Patchy
    Fog

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain.  Areas of fog.  Otherwise, cloudy, with a low around 53. East wind 3 to 6 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    and Areas Fog

    Low: 53 °F

  • Thursday

    Thursday: A slight chance of rain before 10am, then patchy drizzle with a slight chance of showers between 10am and noon, then a slight chance of showers after noon.  Areas of fog before 11am.  Otherwise, cloudy, with a high near 61. Light north wind.  Chance of precipitation is 20%.

    Patchy
    Drizzle and
    Areas Fog

    High: 61 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Areas of fog after 9pm.  Otherwise, mostly cloudy, with a low around 55. Light and variable wind becoming southeast around 5 mph after midnight.  Chance of precipitation is 20%.

    Slight Chance
    Showers and
    Areas Fog

    Low: 55 °F

  • Friday

    Friday: A chance of showers, mainly between 1pm and 4pm.  Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 75. Chance of precipitation is 30%.

    Chance
    Showers and
    Areas Fog

    High: 75 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: A chance of showers after noon.  Partly sunny, with a high near 79. Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    Showers

    High: 79 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 53.

    Mostly Cloudy

    Low: 53 °F

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Patchy fog. Low around 46. Northeast wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 3pm, then a chance of rain after 3pm. Some of the storms could produce heavy rain. Patchy fog before 2pm. High near 60. East wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of rain. Areas of fog. Otherwise, cloudy, with a low around 53. East wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of rain before 10am, then patchy drizzle with a slight chance of showers between 10am and noon, then a slight chance of showers after noon. Areas of fog before 11am. Otherwise, cloudy, with a high near 61. Light north wind. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 55. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.
Friday
A chance of showers, mainly between 1pm and 4pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 75. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 57.
Saturday
A chance of showers after noon. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 62.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Somerville MA
 42.39°N 71.09°W (Elev. 46 ft)
1:17 am EDT Apr 26, 2017
3am EDT Apr 26, 2017-6pm EDT May 2, 2017
 
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