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

-4°F

-20°C

Humidity 83%
Wind Speed S 5 mph
Barometer 29.96 in (1016.0 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 28 Jan 9:56 pm EST
Extended Forecast for

Sullivan NH

  • Tonight

    Tonight: Mostly cloudy, with a low around -9. Calm wind becoming northwest around 5 mph.

    Low: -9 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 17. Wind chill values as low as -18. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 17 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 9pm. Partly cloudy, with a low around -5. Wind chill values as low as -13. West wind around 5 mph.

    Low: -5 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny and cold, with a high near 10. Wind chill values as low as -15. West wind 5 to 10 mph.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -6. Northwest wind around 5 mph.

    Low: -6 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 20.

    High: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -9. Calm wind becoming northwest around 5 mph.
Thursday
Mostly sunny, with a high near 17. Wind chill values as low as -18. Light northwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
A 30 percent chance of snow showers, mainly before 9pm. Partly cloudy, with a low around -5. Wind chill values as low as -13. West wind around 5 mph.
Friday
Sunny and cold, with a high near 10. Wind chill values as low as -15. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -6. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 17.
Saturday Night
Partly cloudy, with a low around 0.
Sunday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Mostly sunny, with a high near 26.
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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:
9:45 pm EST Jan 28, 2026
Forecast Valid:
10pm EST Jan 28, 2026-6pm EST Feb 4, 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