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.

Mostly Cloudy

14°F

-10°C

Humidity 73%
Wind Speed W 5 mph
Barometer 29.98 in (1015.5 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 29 Jan 8:56 pm EST
Extended Forecast for

Amherst NH

Cold Weather Advisory January 30, 12:00am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around -3. Wind chill values as low as -15. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: -3 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 14. Wind chill values as low as -16. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 14 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -4. West wind around 5 mph becoming calm in the evening.

    Low: -4 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20. Wind chill values as low as -3. Calm wind becoming northwest around 5 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. Calm wind becoming north around 5 mph after midnight.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around -3. Wind chill values as low as -15. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 14. Wind chill values as low as -16. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around -4. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 20. Wind chill values as low as -3. Calm wind becoming northwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 2. Calm wind becoming north around 5 mph after midnight.
Sunday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 24.
Sunday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 6.
Thursday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Amherst NH
 42.87°N 71.61°W (Elev. 276 ft)
Last Update:
7:53 pm EST Jan 29, 2026
Forecast Valid:
9pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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