Blustery and Cold in the Northeast; Heavy Rain in the Southeast

A powerful low in the Northeast is producing strong winds and bitterly cold wind chills. Wintry precipitation may spread across the Great Lakes and into the Northeast ahead of a Canadian cold front. Heavy rain with the potential for local flash flooding will continue in the Southeast as a system moves eastward. Critical fire weather threats possible in the Central Plains due to dry, gusty winds. Read More >

Hazardous Weather Conditions

Current conditions at

Manchester Airport (KMHT)

Lat: 42.93°NLon: 71.44°WElev: 223ft.

Fair and Breezy

25°F

-4°C

Humidity 25%
Wind Speed NW 23 G 44 mph
Barometer 29.85 in (1012.8 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 2 Mar 2:53 pm EST
Extended Forecast for

Merrimack NH

Wind Advisory until March 2, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 2, 04:00pm

    NOW until
    4:00pm Tue

    Wind Advisory

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 25. Blustery, with a northwest wind around 20 mph, with gusts as high as 40 mph.

    Sunny and
    Blustery

    High: 25 °F

  • Tonight

    Tonight: Increasing clouds, with a low around 21. West wind 5 to 15 mph.

    Increasing
    Clouds

    Low: 21 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. West wind 5 to 10 mph.

    Mostly Sunny

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 5 to 10 mph.

    Decreasing
    Clouds

    Low: 22 °F

  • Thursday

    Thursday: Sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Sunny

    High: 37 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 15.

    Mostly Clear

    Low: 15 °F

  • Friday

    Friday: Sunny, with a high near 31.

    Sunny

    High: 31 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 17.

    Mostly Clear

    Low: 17 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 25. Blustery, with a northwest wind around 20 mph, with gusts as high as 40 mph.
Tonight
Increasing clouds, with a low around 21. West wind 5 to 15 mph.
Wednesday
Mostly sunny, with a high near 43. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 15.
Friday
Sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 17.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 53.
Click Map For Forecast
Point Forecast:
Merrimack NH
 42.86°N 71.49°W (Elev. 118 ft)
12:28 pm EST Mar 2, 2021
3pm EST Mar 2, 2021-6pm EST Mar 9, 2021
 
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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