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.

Light Snow Fog/Mist

27°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 30.49 in (1032.8 mb)
Dewpoint 25°F (-4°C)
Visibility 0.75 mi
Last update 3 Mar 2:56 pm EST
Extended Forecast for

Amherst NH

Winter Weather Advisory March 3, 03:45pm until March 4, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 3, 03:45pm until March 4, 04:00am

    NOW until 4:00am Wed

    Winter Weather Advisory

  • This Afternoon

    High: 32 °F

    Snow

  • Tonight

    Tonight: Snow and sleet, becoming all sleet after 11pm, then gradually ending. Low around 27. Calm wind. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.

    Low: 27 °F

    Snow/Sleet
    then Chance
    Sleet

  • Wednesday

    Wednesday: Sunny, with a high near 51. Calm wind becoming west around 5 mph.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 46. Calm wind becoming east around 5 mph.

    High: 46 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely before 2am, then rain or freezing rain between 2am and 4am, then freezing rain after 4am. Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Rain Likely
    then
    Rain/Freezing
    Rain

  • Friday

    Friday: Freezing rain likely before 10am, then a chance of rain between 10am and 1pm. Cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Rain/Freezing
    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 31.

    Low: 31 °F

    Cloudy

Detailed Forecast

This Afternoon
Snow. High near 32. South wind around 5 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow and sleet, becoming all sleet after 11pm, then gradually ending. Low around 27. Calm wind. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.
Wednesday
Sunny, with a high near 51. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly clear, with a low around 24. Calm wind.
Thursday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 46. Calm wind becoming east around 5 mph.
Thursday Night
Rain likely before 2am, then rain or freezing rain between 2am and 4am, then freezing rain after 4am. Low around 30. Chance of precipitation is 80%.
Friday
Freezing rain likely before 10am, then a chance of rain between 10am and 1pm. Cloudy, with a high near 35. Chance of precipitation is 60%.
Friday Night
Cloudy, with a low around 31.
Saturday
Mostly cloudy, with a high near 57.
Saturday Night
Rain likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 62.
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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:
1:31 pm EST Mar 3, 2026
Forecast Valid:
3pm EST Mar 3, 2026-6pm EDT Mar 10, 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