National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lawrence Municipal Airport (KLWM)

Lat: 42.71°NLon: 71.13°WElev: 135ft.

Fair

32°F

0°C

Humidity 50%
Wind Speed W 18 G 31 mph
Barometer 29.46 in (997.9 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 11 Dec 9:54 am EST
Extended Forecast for

Merrimac MA

Wind Advisory until December 12, 10:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 12, 10:00am

    NOW until 10:00am Fri

    Wind Advisory

  • Today

    High: 33 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then becoming clear toward daybreak, with a low around 18. Breezy, with a west wind 16 to 20 mph, with gusts as high as 41 mph.

    Low: 18 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 31. West wind around 18 mph, with gusts as high as 33 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. West wind 10 to 15 mph becoming light after midnight.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 35. West wind 3 to 6 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 3am. Mostly cloudy, with a low around 22. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 31. Northwest wind 5 to 8 mph. Chance of precipitation is 50%.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 33. Breezy, with a west wind 18 to 22 mph, with gusts as high as 44 mph.
Tonight
Mostly cloudy, then becoming clear toward daybreak, with a low around 18. Breezy, with a west wind 16 to 20 mph, with gusts as high as 41 mph.
Friday
Sunny, with a high near 31. West wind around 18 mph, with gusts as high as 33 mph.
Friday Night
Mostly clear, with a low around 19. West wind 10 to 15 mph becoming light after midnight.
Saturday
Partly sunny, with a high near 35. West wind 3 to 6 mph.
Saturday Night
A chance of snow, mainly after 3am. Mostly cloudy, with a low around 22. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 31. Northwest wind 5 to 8 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 26. Northwest wind around 11 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 16. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 31. West wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 16. West wind around 5 mph.
Wednesday
Partly sunny, with a high near 39. Southwest wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Merrimac MA
 42.84°N 70.99°W (Elev. 98 ft)
Last Update:
6:57 am EST Dec 11, 2025
Forecast Valid:
10am EST Dec 11, 2025-6pm EST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation