National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Keene, Dillant-Hopkins Airport (KEEN)

Lat: 42.9°NLon: 72.27°WElev: 489ft.

Fair

8°F

-13°C

Humidity 76%
Wind Speed Calm
Barometer 30.17 in (1022.9 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 5 Jan 3:56 am EST
Extended Forecast for

Sullivan NH

  • Today

    Today: A 20 percent chance of snow showers after 4pm. Increasing clouds, with a high near 21. Wind chill values as low as -3. Calm wind becoming south around 5 mph.

    High: 21 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Cloudy, with a low around 17. South wind around 5 mph becoming calm. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow Likely
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers between 4pm and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 33. Calm wind. Chance of precipitation is 30%.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow before 4am, then snow and sleet likely. Low around 27. Calm wind. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    Low: 27 °F

    Snow then
    Snow/Sleet

  • Wednesday

    Wednesday: A chance of snow and sleet before 9am, then a chance of rain, snow, and sleet between 9am and 10am. Mostly cloudy, with a high near 37. Light west wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 37 °F

    Chance Wintry
    Mix then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

Detailed Forecast

Today
A 20 percent chance of snow showers after 4pm. Increasing clouds, with a high near 21. Wind chill values as low as -3. Calm wind becoming south around 5 mph.
Tonight
Snow likely, mainly before 11pm. Cloudy, with a low around 17. South wind around 5 mph becoming calm. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A slight chance of snow showers between 4pm and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 33. Calm wind. Chance of precipitation is 30%.
Tuesday Night
Snow before 4am, then snow and sleet likely. Low around 27. Calm wind. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Wednesday
A chance of snow and sleet before 9am, then a chance of rain, snow, and sleet between 9am and 10am. Mostly cloudy, with a high near 37. Light west wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 45.
Friday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan NH
 43.01°N 72.2°W (Elev. 1257 ft)
Last Update:
1:11 am EST Jan 5, 2026
Forecast Valid:
4am EST Jan 5, 2026-6pm EST Jan 11, 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