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.

Partly Cloudy

31°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 8.00 mi
Last update 1 Dec 12:56 am EST
Extended Forecast for

Amherst NH

Winter Storm Watch December 2, 07:00am until December 3, 01:00am
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Mostly clear, with a low around 30. West wind around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 36. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 18. Calm wind.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Snow, mainly after 10am. The snow could be heavy at times. High near 33. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 11pm. Low around 22. North wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 30. West wind around 5 mph.
Monday
Sunny, with a high near 36. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Increasing clouds, with a low around 18. Calm wind.
Tuesday
Snow, mainly after 10am. The snow could be heavy at times. High near 33. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow, mainly before 11pm. Low around 22. North wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 3.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 35.
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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:
12:50 am EST Dec 1, 2025
Forecast Valid:
1am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
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