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.

Light Snow Fog/Mist

29°F

-2°C

Humidity 100%
Wind Speed W 5 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 29°F (-2°C)
Visibility 4.00 mi
Wind Chill24°F (-4°C)
Last update 19 Jan 2:54 am EST
Extended Forecast for

2 Miles NNW Merrimac MA

Winter Weather Advisory January 19, 03:00am until January 19, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 19, 03:00am until January 19, 07:00am

    NOW until 7:00am Mon

    Winter Weather Advisory

  • Overnight

    Low: 26 °F

    Snow and
    Patchy Fog

  • M.L.King Day

    M.L.King Day: Snow, mainly before 10am. Patchy fog between 10am and noon. High near 35. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow and
    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. West wind 10 to 13 mph, with gusts as high as 26 mph.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. West wind 11 to 17 mph, with gusts as high as 29 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10. West wind 9 to 13 mph.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. Southwest wind 6 to 11 mph.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. South wind 10 to 14 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. Southwest wind 7 to 14 mph.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow, mainly after 4am. Patchy fog before 4am. Low around 26. Light north wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
M.L.King Day
Snow, mainly before 10am. Patchy fog between 10am and noon. High near 35. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 15. West wind 10 to 13 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 23. West wind 11 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 10. West wind 9 to 13 mph.
Wednesday
Mostly sunny, with a high near 28. Southwest wind 6 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 22. South wind 10 to 14 mph.
Thursday
Partly sunny, with a high near 40. Southwest wind 7 to 14 mph.
Thursday Night
Partly cloudy, with a low around 17. West wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 26. West wind 8 to 10 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 4. West wind around 8 mph.
Saturday
Mostly sunny, with a high near 13. West wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around -2. Northwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 14. Northwest wind around 8 mph.
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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:
12:32 am EST Jan 19, 2026
Forecast Valid:
3am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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