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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Sullivan NH

  • Tonight

    Tonight: Mostly clear, with a low around -3. Calm wind.

    Low: -3 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 23. Wind chill values as low as -3. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 23 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers, mainly before midnight. Cloudy, with a low around 15. South wind around 5 mph.

    Low: 15 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow before 3pm, then rain and snow. High near 33. South wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Chance Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 10pm, then a chance of snow between 10pm and 1am. Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 3am. Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around -3. Calm wind.
Tuesday
Increasing clouds, with a high near 23. Wind chill values as low as -3. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of snow showers, mainly before midnight. Cloudy, with a low around 15. South wind around 5 mph.
Wednesday
Snow before 3pm, then rain and snow. High near 33. South wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Rain and snow likely before 10pm, then a chance of snow between 10pm and 1am. Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 26.
Friday Night
A 30 percent chance of snow after 3am. Partly cloudy, with a low around 12.
Saturday
Partly sunny, with a high near 26.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 21.
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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:
12:20 pm EST Dec 8, 2025
Forecast Valid:
8pm EST Dec 8, 2025-6pm EST Dec 15, 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