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

11°F

-12°C

Humidity 58%
Wind Speed Calm
Barometer 30.13 in (1022.2 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 9 Feb 10:53 pm EST
Extended Forecast for

Grantham NH

Winter Weather Advisory February 10, 05:00pm until February 11, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. North wind around 5 mph becoming calm after midnight.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 5pm. Increasing clouds, with a high near 30. Calm wind. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Mostly Sunny
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly before 11pm. Low around 20. South wind around 5 mph becoming calm. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Calm wind becoming northwest around 5 mph in the morning.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. Northwest wind around 5 mph.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 2. North wind around 5 mph becoming calm after midnight.
Tuesday
Snow likely, mainly after 5pm. Increasing clouds, with a high near 30. Calm wind. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow, mainly before 11pm. Low around 20. South wind around 5 mph becoming calm. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly cloudy, with a high near 31. Calm wind becoming northwest around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 14. Northwest wind around 5 mph.
Thursday
Partly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 8.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Mostly clear, with a low around 9.
Sunday
Partly sunny, with a high near 35.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Washington's Birthday
A 50 percent chance of snow. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantham NH
 43.49°N 72.12°W (Elev. 1070 ft)
Last Update:
6:25 pm EST Feb 9, 2026
Forecast Valid:
11pm EST Feb 9, 2026-6pm EST Feb 16, 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