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Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Overcast

20°F

-7°C

Humidity 52%
Wind Speed S 7 mph
Barometer 29.98 in (1016.2 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 23 Jan 5:53 am EST
Extended Forecast for

Sunapee NH

Winter Storm Watch January 25, 01:00pm until January 26, 07:00pm
Cold Weather Advisory January 24, 01:00am until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Today

    Today: A 30 percent chance of snow showers, mainly after 5pm. Mostly sunny, with a high near 21. Wind chill values as low as -4. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 21 °F

    Mostly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around -7. Wind chill values as low as -22. West wind around 15 mph, with gusts as high as 35 mph.

    Low: -7 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 5. Wind chill values as low as -23. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 5 °F

    Cold

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around -3. Wind chill values as low as -15. Northwest wind 5 to 10 mph.

    Low: -3 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 11. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 11 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 7. Chance of precipitation is 100%.

    Low: 7 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 16. Chance of precipitation is 90%.

    High: 16 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 7pm. Mostly cloudy, with a low around 0. Chance of precipitation is 60%.

    Low: 0 °F

    Snow Likely
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly after 5pm. Mostly sunny, with a high near 21. Wind chill values as low as -4. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
Partly cloudy, with a low around -7. Wind chill values as low as -22. West wind around 15 mph, with gusts as high as 35 mph.
Saturday
Sunny and cold, with a high near 5. Wind chill values as low as -23. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Increasing clouds, with a low around -3. Wind chill values as low as -15. Northwest wind 5 to 10 mph.
Sunday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 11. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 7. Chance of precipitation is 100%.
Monday
Snow. High near 16. Chance of precipitation is 90%.
Monday Night
Snow likely, mainly before 7pm. Mostly cloudy, with a low around 0. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
Partly cloudy, with a low around -2.
Thursday
Partly sunny, with a high near 15.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sunapee NH
 43.39°N 72.09°W (Elev. 1099 ft)
Last Update:
3:59 am EST Jan 23, 2026
Forecast Valid:
6am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation