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.

Overcast

30°F

-1°C

Humidity 64%
Wind Speed Calm
Barometer 29.94 in (1015.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 20 Feb 6:53 am EST
Extended Forecast for

Hanover NH

Winter Storm Warning February 20, 12:00pm until February 21, 07:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow, mainly after 3pm. High near 34. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Mostly Cloudy
    then Snow

  • Tonight

    Tonight: Snow, mainly before 5am. Low around 24. Calm wind. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 24 °F

    Snow then
    Snow Likely

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 35. Calm wind.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35. Calm wind becoming east around 5 mph.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Today
Snow, mainly after 3pm. High near 34. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 5am. Low around 24. Calm wind. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 35. Calm wind.
Saturday Night
Partly cloudy, with a low around 12. Calm wind.
Sunday
Partly sunny, with a high near 35. Calm wind becoming east around 5 mph.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Mostly cloudy, with a high near 34.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hanover NH
 43.7°N 72.29°W (Elev. 528 ft)
Last Update:
6:21 am EST Feb 20, 2026
Forecast Valid:
8am EST Feb 20, 2026-6pm EST Feb 26, 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