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.

Fair

-3°F

-19°C

Humidity 56%
Wind Speed Calm
Barometer 30.62 in (1039.4 mb)
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Last update 25 Jan 3:53 am EST
Extended Forecast for

Sunapee NH

Winter Storm Warning January 25, 01:00pm until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow, mainly after noon. The snow could be heavy at times. High near 11. Wind chill values as low as -12. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 11 °F

    Mostly Cloudy
    then Heavy
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 7. Wind chill values as low as -5. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 7 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 19. Wind chill values as low as -1. Northeast wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 19 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -11. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 2 °F

    Snow Likely
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 17. West wind 5 to 10 mph.

    High: 17 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

Detailed Forecast

Today
Snow, mainly after noon. The snow could be heavy at times. High near 11. Wind chill values as low as -12. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 7. Wind chill values as low as -5. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Monday
Snow. High near 19. Wind chill values as low as -1. Northeast wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow likely, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -11. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Partly sunny, with a high near 17. West wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around -3.
Wednesday
Sunny, with a high near 17.
Wednesday Night
Mostly cloudy, with a low around -2.
Thursday
Partly sunny, with a high near 15.
Thursday Night
Mostly cloudy, with a low around -4.
Friday
Partly sunny, with a high near 15.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
Mostly sunny, with a high near 20.
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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:
12:17 am EST Jan 25, 2026
Forecast Valid:
4am EST Jan 25, 2026-6pm EST Jan 31, 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