Severe Thunderstorms Possible From The Plains To The Great Lakes, Heat Wave To Continue Over The Southern U.S.

Scattered strong to severe thunderstorms capable of damaging winds, large hail, isolated tornadoes, and heavy rainfall will be possible through tonight from the central Plains to the Great Lakes and Northeast U.S. The heavy rainfall could lead to localized flash flooding. Excessive heat will persist across the southern Plains and Desert Southwest early this week. Read More >

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Partly Cloudy

88°F

31°C

Humidity 55%
Wind Speed S 3 mph
Barometer 29.98 in (1016.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 18 Aug 1:52 pm EDT
Extended Forecast for

Marlborough MA

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 85. Calm wind.

    Mostly Sunny

    High: 85 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 2am.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 69. South wind 3 to 6 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Patchy Fog

    Low: 69 °F

  • Monday

    Monday: A slight chance of showers and thunderstorms after 1pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 88. Southwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    Patchy Fog
    then Slight
    Chance
    T-storms

    High: 88 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am.  Partly cloudy, with a low around 69. Southwest wind 3 to 5 mph.  Chance of precipitation is 40%.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 69 °F

  • Tuesday

    Tuesday: A chance of showers, mainly after 3pm.  Mostly sunny, with a high near 89. Light west wind.  Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    Showers

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after midnight.  Mostly cloudy, with a low around 67. Calm wind.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 67 °F

  • Wednesday

    Wednesday: Showers likely, mainly after 3pm.  Mostly cloudy, with a high near 85. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 68. South wind around 5 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 68 °F

  • Thursday

    Thursday: A chance of showers before 4pm.  Partly sunny, with a high near 83. Southwest wind 5 to 7 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 83 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 85. Calm wind.
Tonight
A chance of showers and thunderstorms, mainly before 2am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 69. South wind 3 to 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 88. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 69. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers, mainly after 3pm. Mostly sunny, with a high near 89. Light west wind. Chance of precipitation is 30%.
Tuesday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 50%.
Wednesday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 85. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 68. South wind around 5 mph. Chance of precipitation is 40%.
Thursday
A chance of showers before 4pm. Partly sunny, with a high near 83. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 60. West wind around 5 mph.
Friday
Sunny, with a high near 78. Northwest wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 56. Northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 79. Northwest wind 3 to 5 mph.
Click Map For Forecast
Point Forecast:
Marlborough MA
 42.36°N 71.55°W (Elev. 446 ft)
10:11 am EDT Aug 18, 2019
2pm EDT Aug 18, 2019-6pm EDT Aug 24, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database