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

6°F

-14°C

Humidity 38%
Wind Speed NW 16 G 22 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint -14°F (-26°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 24 Jan 2:56 am EST
Extended Forecast for

Amherst NH

Winter Storm Watch January 25, 01:00pm until January 26, 07:00pm
Cold Weather Advisory until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: -2 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 12. Wind chill values as low as -15. Northwest wind 5 to 10 mph.

    High: 12 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Calm wind.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow, mainly after 11am. The snow could be heavy at times. High near 18. Calm wind. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 18 °F

    Chance Snow
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 10. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 10 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 22. Chance of precipitation is 100%.

    High: 22 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 7pm. Mostly cloudy, with a low around 5. Chance of precipitation is 60%.

    Low: 5 °F

    Snow Likely
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Overnight
Clear, with a low around -2. Wind chill values as low as -13. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 12. Wind chill values as low as -15. Northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around -1. Calm wind.
Sunday
Snow, mainly after 11am. The snow could be heavy at times. High near 18. Calm wind. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 10. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Monday
Snow. High near 22. Chance of precipitation is 100%.
Monday Night
Snow likely, mainly before 7pm. Mostly cloudy, with a low around 5. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Partly cloudy, with a low around 0.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 22.
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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:
12:25 am EST Jan 24, 2026
Forecast Valid:
3am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation