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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°WElev: 20ft.

Mostly Cloudy

71°F

22°C

Humidity 59%
Wind Speed S 13 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 21 Feb 3:54 pm EST
Extended Forecast for

Somerville MA

  • Tonight

    Tonight: A slight chance of showers before 11pm.  Mostly cloudy, with a low around 36. West wind around 8 mph becoming north after midnight.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 36 °F

  • Thursday

    Thursday: Rain likely before 5pm, then rain and sleet likely.  Cloudy, with a high near 37. North wind 5 to 7 mph.  Chance of precipitation is 70%. Little or no sleet accumulation expected.

    Chance Rain
    then
    Rain/Sleet
    Likely

    High: 37 °F

  • Thursday
    Night

    Thursday Night: A chance of rain and sleet before 9pm, then a slight chance of snow and sleet between 9pm and 10pm.  Mostly cloudy, with a low around 28. Northeast wind 3 to 6 mph.  Chance of precipitation is 40%. Little or no snow and sleet accumulation expected.

    Chance Wintry
    Mix then
    Mostly Cloudy

    Low: 28 °F

  • Friday

    Friday: A chance of rain and snow before 2pm, then rain.  High near 39. Northeast wind 5 to 10 mph becoming southeast in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Rain

    High: 39 °F

  • Friday
    Night

    Friday Night: A chance of rain, mainly before 10pm.  Cloudy, with a low around 35. South wind 6 to 8 mph becoming west after midnight.  Chance of precipitation is 40%.

    Chance Rain
    then Mostly
    Cloudy

    Low: 35 °F

  • Saturday

    Saturday: Partly sunny, with a high near 53.

    Partly Sunny

    High: 53 °F

  • Saturday
    Night

    Saturday Night: Rain likely, mainly after 3am.  Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Chance Rain
    then Rain
    Likely

    Low: 36 °F

  • Sunday

    Sunday: Rain.  High near 43. Chance of precipitation is 80%.

    Rain

    High: 43 °F

  • Sunday
    Night

    Sunday Night: Rain likely, mainly before 7pm.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Rain Likely
    then Partly
    Cloudy

    Low: 37 °F

Detailed Forecast

Tonight
A slight chance of showers before 11pm. Mostly cloudy, with a low around 36. West wind around 8 mph becoming north after midnight. Chance of precipitation is 20%.
Thursday
Rain likely before 5pm, then rain and sleet likely. Cloudy, with a high near 37. North wind 5 to 7 mph. Chance of precipitation is 70%. Little or no sleet accumulation expected.
Thursday Night
A chance of rain and sleet before 9pm, then a slight chance of snow and sleet between 9pm and 10pm. Mostly cloudy, with a low around 28. Northeast wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow and sleet accumulation expected.
Friday
A chance of rain and snow before 2pm, then rain. High near 39. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
A chance of rain, mainly before 10pm. Cloudy, with a low around 35. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 53.
Saturday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
Rain. High near 43. Chance of precipitation is 80%.
Sunday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 46.
Click Map For Forecast
Point Forecast:
Somerville MA
 42.39°N 71.12°W (Elev. 46 ft)
3:55 pm EST Feb 21, 2018
4pm EST Feb 21, 2018-6pm EST Feb 28, 2018
 
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