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

Hazardous Weather Conditions

Current conditions at

Manchester Airport (KMHT)

Lat: 42.93°NLon: 71.44°WElev: 223ft.

Overcast

32°F

0°C

Humidity 75%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 20 Feb 1:53 am EST
Extended Forecast for

New Boston NH

Winter Storm Warning February 20, 12:00pm until February 21, 07:00am
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy Fog

  • Friday

    Friday: Snow, mainly after 2pm. High near 35. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Slight Chance
    Snow then
    Snow

  • Friday Night

    Friday Night: Snow, mainly before 2am. Low around 24. East wind around 5 mph becoming calm. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 24 °F

    Snow then
    Snow Likely

  • Saturday

    Saturday: A chance of snow before 2pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 33. Calm wind. Chance of precipitation is 30%.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after 9pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 21. Calm wind.
Friday
Snow, mainly after 2pm. High near 35. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly before 2am. Low around 24. East wind around 5 mph becoming calm. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
A chance of snow before 2pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 33. Calm wind. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 17. Calm wind.
Sunday
Mostly cloudy, with a high near 34.
Sunday Night
A 40 percent chance of snow after 9pm. Mostly cloudy, with a low around 23.
Monday
Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 35.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Boston NH
 42.99°N 71.67°W (Elev. 397 ft)
Last Update:
1:53 am EST Feb 20, 2026
Forecast Valid:
2am EST Feb 20, 2026-6pm EST Feb 26, 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