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

30°F

-1°C

Humidity 88%
Wind Speed Vrbl 3 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 27°F (-3°C)
Visibility 2.00 mi
Last update 22 Feb 11:56 pm EST
Extended Forecast for

Amherst NH

Winter Storm Warning until February 23, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until February 23, 10:00pm

    NOW until 10:00pm Mon

    Winter Storm Warning

  • Overnight

    Low: 22 °F

    Snow

  • Monday

    Monday: Snow. Widespread blowing snow, mainly between 7am and 1pm. High near 30. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 30 °F

    Snow and
    Blowing Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 9pm. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 18. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Snow Likely
    and Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow, mainly before 1pm. High near 36. Chance of precipitation is 80%.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 8pm. Partly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 1pm. Partly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Overnight
Snow. Low around 22. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Monday
Snow. Widespread blowing snow, mainly between 7am and 1pm. High near 30. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Monday Night
Snow likely, mainly before 9pm. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 18. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 30. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 8. Calm wind.
Wednesday
Snow, mainly before 1pm. High near 36. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of snow before 8pm. Partly cloudy, with a low around 23.
Thursday
A 40 percent chance of snow after 1pm. Partly sunny, with a high near 40.
Thursday Night
Snow likely before 10pm, then rain and snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 10am. Partly sunny, with a high near 43. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 43.
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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:
5:50 pm EST Feb 22, 2026
Forecast Valid:
12am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation