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

Hazardous Weather Conditions

Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Fair

40°F

4°C

Humidity 38%
Wind Speed Calm
Barometer 30.05 in (1017.8 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 19 Feb 4:56 pm EST
Extended Forecast for

Tyngsboro MA

Winter Weather Advisory February 20, 10:00am until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Snow likely. Mostly sunny, with a high near 40. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: Snow likely. Cloudy, with a high near 38. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 38 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely. Cloudy, with a low around 25. East wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 25 °F

    Snow Likely

  • Saturday

    Saturday: Light snow likely, mainly before 10am. Cloudy, with a high near 33. Light northeast wind. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Light Snow
    Likely

  • Saturday Night

    Saturday Night: A slight chance of light snow before 8pm, then a chance of snow between 8pm and 3am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 36. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 36 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow after 8pm. Mostly cloudy, with a low around 23. Northeast wind 5 to 9 mph. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 34. North wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow likely. Mostly sunny, with a high near 40. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Snow likely. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Snow likely. Cloudy, with a high near 38. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday Night
Snow likely. Cloudy, with a low around 25. East wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Saturday
Light snow likely, mainly before 10am. Cloudy, with a high near 33. Light northeast wind. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A slight chance of light snow before 8pm, then a chance of snow between 8pm and 3am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Mostly cloudy, with a high near 36. Calm wind becoming northeast 5 to 7 mph in the morning.
Sunday Night
A chance of snow after 8pm. Mostly cloudy, with a low around 23. Northeast wind 5 to 9 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Mostly cloudy, with a high near 34. North wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 19. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 34. Northwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 11. Light west wind.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. South wind around 5 mph. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tyngsboro MA
 42.7°N 71.44°W (Elev. 167 ft)
Last Update:
4:04 pm EST Feb 19, 2026
Forecast Valid:
5pm EST Feb 19, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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