Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Lawrence Municipal Airport (KLWM)

Lat: 42.71°NLon: 71.13°WElev: 135ft.

Fair

27°F

-3°C

Humidity 49%
Wind Speed NW 8 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 8 Dec 3:54 am EST
Extended Forecast for

Tewksbury MA

  • Today

    Today: Sunny, with a high near 23. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 23 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 6. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 30. Calm wind becoming south around 5 mph in the afternoon.

    High: 30 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly between 8pm and 3am.  Mostly cloudy, with a low around 23. Southwest wind around 6 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 8am, then a chance of freezing rain between 8am and 9am, then rain likely after 9am.  Mostly cloudy, with a high near 42. South wind 6 to 8 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Wintry
    Mix then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 9pm.  Mostly cloudy, with a low around 29. Southwest wind around 7 mph.  Chance of precipitation is 60%.

    Low: 29 °F

    Rain Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. West wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33. West wind 6 to 9 mph.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 23. Northwest wind 7 to 11 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 6. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Increasing clouds, with a high near 30. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A chance of snow, mainly between 8pm and 3am. Mostly cloudy, with a low around 23. Southwest wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of snow before 8am, then a chance of freezing rain between 8am and 9am, then rain likely after 9am. Mostly cloudy, with a high near 42. South wind 6 to 8 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 29. Southwest wind around 7 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 37. West wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 20. West wind around 6 mph.
Friday
Mostly sunny, with a high near 33. West wind 6 to 9 mph.
Friday Night
A chance of snow after midnight. Mostly cloudy, with a low around 19. West wind around 6 mph. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 32. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 16. West wind around 8 mph.
Sunday
Mostly sunny, with a high near 29. West wind around 10 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Tewksbury MA
 42.63°N 71.25°W (Elev. 144 ft)
1:04 am EST Dec 8, 2025
4am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database