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

26°F

-3°C

Humidity 81%
Wind Speed N 9 mph
Barometer 29.61 in (1003.6 mb)
Dewpoint 21°F (-6°C)
Visibility 0.75 mi
Wind Chill17°F (-8°C)
Last update 23 Feb 12:53 pm EST
Extended Forecast for

Sunapee NH

Winter Weather Advisory February 23, 01:11pm until February 23, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 01:11pm until February 23, 10:00pm

    NOW until 10:00pm Mon

    Winter Weather Advisory

  • This Afternoon

    High: 25 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Wind chill values as low as zero. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. Wind chill values as low as zero. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 6. Wind chill values as low as -1. West wind around 5 mph becoming calm in the evening.

    Low: 6 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow, mainly before 2pm. High near 33. Southeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow likely, mainly before 2pm. Patchy blowing snow. Cloudy, with a high near 25. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Mostly cloudy, with a low around 13. Wind chill values as low as zero. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 23. Wind chill values as low as zero. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 6. Wind chill values as low as -1. West wind around 5 mph becoming calm in the evening.
Wednesday
Snow, mainly before 2pm. High near 33. Southeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 32.
Thursday Night
A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 32.
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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:
12:50 pm EST Feb 23, 2026
Forecast Valid:
1pm EST Feb 23, 2026-6pm EST Mar 1, 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