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.

Overcast

28°F

-2°C

Humidity 44%
Wind Speed Calm
Barometer 30.03 in (1017.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 19 Feb 4:54 am EST
Extended Forecast for

2 Miles NNW Merrimac MA

  • Today

    Today: Sunny, with a high near 39. Calm wind.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Calm wind.

    Low: 23 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of rain between 11am and 1pm, then snow likely. Cloudy, with a high near 37. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 37 °F

    Slight Chance
    Rain then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Snow, possibly mixed with rain and sleet before 9pm, then snow, possibly mixed with sleet between 9pm and 10pm, then snow after 10pm. The snow could be heavy at times. Low around 22. Northeast wind around 7 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 3 to 5 inches possible.

    Low: 22 °F

    Wintry Mix
    then Heavy
    Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 31. North wind 3 to 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 10pm. Partly cloudy, with a low around 16. Light north wind. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35. North wind around 6 mph becoming east in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 9pm. Mostly cloudy, with a low around 22. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 32. Northeast wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 39. Calm wind.
Tonight
Increasing clouds, with a low around 23. Calm wind.
Friday
A chance of rain between 11am and 1pm, then snow likely. Cloudy, with a high near 37. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
Snow, possibly mixed with rain and sleet before 9pm, then snow, possibly mixed with sleet between 9pm and 10pm, then snow after 10pm. The snow could be heavy at times. Low around 22. Northeast wind around 7 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 3 to 5 inches possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 31. North wind 3 to 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday Night
A slight chance of snow before 10pm. Partly cloudy, with a low around 16. Light north wind. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 35. North wind around 6 mph becoming east in the afternoon.
Sunday Night
A chance of snow after 9pm. Mostly cloudy, with a low around 22. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Monday
A chance of snow. Mostly cloudy, with a high near 32. Northeast wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow before 8pm. Mostly cloudy, with a low around 18. Northwest wind around 7 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 34. Northwest wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 12. West wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 33. Light and variable wind becoming southwest 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Merrimac MA
 42.86°N 71.01°W (Elev. 131 ft)
Last Update:
5:14 am EST Feb 19, 2026
Forecast Valid:
5am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation