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.

Overcast

36°F

2°C

Humidity 89%
Wind Speed Calm
Barometer 29.95 in (1014.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 21 Feb 12:56 pm EST
Extended Forecast for

Sullivan NH

Winter Storm Watch February 22, 07:00pm until February 24, 01:00am
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 34. Calm wind.

    High: 34 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow before 10am, then a slight chance of snow after 2pm. Mostly cloudy, with a high near 31. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 1am. Low around 21. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Chance Snow
    then Snow

  • Monday

    Monday: Snow. High near 27. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 27 °F

    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly between 10am and 3pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 34. Calm wind.
Tonight
Mostly cloudy, with a low around 16. Calm wind.
Sunday
A slight chance of snow before 10am, then a slight chance of snow after 2pm. Mostly cloudy, with a high near 31. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Snow, mainly after 1am. Low around 21. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. High near 27. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday Night
A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
Snow likely, mainly between 10am and 3pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of snow before 4am. Mostly cloudy, with a low around 20.
Thursday
A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 35.
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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:
1:23 pm EST Feb 21, 2026
Forecast Valid:
1pm EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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