Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Lawrence Municipal Airport (KLWM)

Lat: 42.71°NLon: 71.13°WElev: 135ft.

Fair

36°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.55 in (1034.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 19 Oct 2:54 am EDT
Extended Forecast for

Merrimac MA

  • Overnight

    Overnight: Mostly clear, with a low around 38. Light southwest wind.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. Calm wind becoming east around 6 mph in the afternoon.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Calm wind becoming north around 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. Northeast wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Northeast wind 5 to 7 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Northeast wind around 9 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. North wind 3 to 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 61. North wind around 6 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. North wind around 6 mph.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 38. Light southwest wind.
Monday
Sunny, with a high near 58. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 38. Calm wind becoming north around 5 mph.
Tuesday
Partly sunny, with a high near 61. Northeast wind 7 to 9 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 39. Northeast wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 54. Northeast wind around 9 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 37. North wind 3 to 5 mph.
Thursday
Sunny, with a high near 61. North wind around 6 mph.
Thursday Night
Mostly clear, with a low around 38. North wind around 6 mph.
Friday
Sunny, with a high near 55. North wind 7 to 9 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 33. Light north wind.
Saturday
Sunny, with a high near 56. Light and variable wind.
Saturday Night
Mostly clear, with a low around 35. Light west wind.
Sunday
Sunny, with a high near 62. Southwest wind 3 to 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Merrimac MA
 42.84°N 70.99°W (Elev. 98 ft)
2:38 am EDT Oct 19, 2026
3am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
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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