Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Fair

31°F

-1°C

Humidity 76%
Wind Speed Calm
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 18 Nov 9:56 pm EST
Extended Forecast for

4 Miles WNW Westford MA

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind 3 to 5 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45. Northwest wind around 5 mph becoming calm  in the afternoon.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 25. Light northwest wind.

    Low: 25 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before 8am, then a slight chance of rain.  Mostly cloudy, with a high near 50. Calm wind becoming south around 6 mph in the morning.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. West wind 3 to 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Northwest wind around 6 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. West wind 3 to 5 mph.
Wednesday
Sunny, with a high near 45. Northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Increasing clouds, with a low around 25. Light northwest wind.
Thursday
Partly sunny, with a high near 45. Calm wind.
Thursday Night
Partly cloudy, with a low around 28. Calm wind.
Friday
A slight chance of snow before 8am, then a slight chance of rain. Mostly cloudy, with a high near 50. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 33. West wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 46. Northwest wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 25. Calm wind.
Sunday
Mostly sunny, with a high near 47. Calm wind becoming southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 30. Calm wind.
Monday
Mostly sunny, with a high near 48. West wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 32. Southwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 49. West wind 5 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Westford MA
 42.62°N 71.49°W (Elev. 305 ft)
5:33 pm EST Nov 18, 2025
10pm EST Nov 18, 2025-6pm EST Nov 25, 2025
 
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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