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

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Light Snow Fog/Mist

28°F

-2°C

Humidity 85%
Wind Speed N 7 mph
Barometer 29.78 in (1009.4 mb)
Dewpoint 24°F (-4°C)
Visibility 1.50 mi
Wind Chill21°F (-6°C)
Last update 23 Feb 3:53 am EST
Extended Forecast for

Sunapee NH

Winter Weather Advisory February 23, 07:00am until February 23, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Snow likely. Cloudy, with a low around 20. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 20 °F

    Snow Likely

  • Monday

    Monday: Snow, mainly before 2pm. Patchy blowing snow. High near 26. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 26 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Patchy blowing snow before midnight. Mostly cloudy, with a low around 13. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. Wind chill values as low as -1. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 5. West wind around 5 mph becoming calm in the evening.

    Low: 5 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow, mainly before 1pm. High near 32. Chance of precipitation is 80%.

    High: 32 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely. Cloudy, with a low around 20. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow, mainly before 2pm. Patchy blowing snow. High near 26. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Patchy blowing snow before midnight. Mostly cloudy, with a low around 13. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 24. Wind chill values as low as -1. Northwest wind around 10 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 5. West wind around 5 mph becoming calm in the evening.
Wednesday
Snow, mainly before 1pm. High near 32. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 19.
Friday
A 30 percent chance of snow before 9am. Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.39°N 72.09°W (Elev. 1099 ft)
Last Update:
1:23 am EST Feb 23, 2026
Forecast Valid:
4am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation