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.

Light Snow Fog/Mist

30°F

-1°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 30°F (-1°C)
Visibility 1.75 mi
Last update 21 Feb 6:56 am EST
Extended Forecast for

Tyngsboro MA

Winter Storm Watch February 22, 01:00pm until February 24, 07:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: A chance of snow showers before 10am. Cloudy, with a high near 34. Light northeast wind. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers then
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 2pm. Mostly cloudy, with a high near 35. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 11pm. Low around 23. Northeast wind 8 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 31. Blustery, with a north wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    High: 31 °F

    Heavy Snow
    and Blustery

  • Monday Night

    Monday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Northwest wind 7 to 9 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 8. West wind around 5 mph becoming calm in the evening.

    Low: 8 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow after 1pm. Mostly cloudy, with a high near 35. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
A chance of snow showers before 10am. Cloudy, with a high near 34. Light northeast wind. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 19. Calm wind.
Sunday
A slight chance of snow after 2pm. Mostly cloudy, with a high near 35. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Snow, mainly after 11pm. Low around 23. Northeast wind 8 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. The snow could be heavy at times. High near 31. Blustery, with a north wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 33. Northwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 8. West wind around 5 mph becoming calm in the evening.
Wednesday
A chance of snow after 1pm. Mostly cloudy, with a high near 35. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23. Light south wind. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 43. Southwest wind 5 to 8 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. West wind 3 to 5 mph. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 40. West wind 5 to 7 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tyngsboro MA
 42.7°N 71.44°W (Elev. 167 ft)
Last Update:
5:57 am EST Feb 21, 2026
Forecast Valid:
7am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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