Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Overcast

44°F

7°C

Humidity 47%
Wind Speed NW 13 G 22 mph
Barometer 29.95 in (1014.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 14 Nov 11:56 am EST
Extended Forecast for

Tyngsboro MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. Northwest wind around 8 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Light northwest wind.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 44. Northwest wind around 6 mph.

    High: 44 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Rain, mainly before 4am.  Low around 34. Calm wind becoming southwest around 5 mph after midnight.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain

  • Sunday

    Sunday: A chance of rain, mainly before 9am.  Partly sunny, with a high near 52. West wind 6 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. West wind 7 to 10 mph, with gusts as high as 26 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind 6 to 8 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. Northwest wind around 8 mph.
Tonight
Mostly clear, with a low around 25. Light northwest wind.
Saturday
Increasing clouds, with a high near 44. Northwest wind around 6 mph.
Saturday Night
Rain, mainly before 4am. Low around 34. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of rain, mainly before 9am. Partly sunny, with a high near 52. West wind 6 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 29. West wind 7 to 10 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 42. West wind 10 to 14 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 29. West wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 45. West wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 26. Light west wind.
Wednesday
Mostly sunny, with a high near 46. Northwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 27. Light northwest wind.
Thursday
Mostly sunny, with a high near 47. Northwest wind 3 to 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Tyngsboro MA
 42.7°N 71.44°W (Elev. 167 ft)
12:52 am EST Nov 14, 2025
12pm EST Nov 14, 2025-6pm EST Nov 20, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database