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

3°F

-16°C

Humidity 76%
Wind Speed N 3 mph
Barometer 30.14 in (1023.0 mb)
Dewpoint -3°F (-19°C)
Visibility 0.75 mi
Last update 25 Jan 7:53 pm EST
Extended Forecast for

3 Miles NNE Grantham NH

Winter Storm Warning January 25, 08:51pm until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 08:51pm until January 26, 07:00pm

    NOW until 7:00pm Mon

    Winter Storm Warning

  • Tonight

    Low: 3 °F⇑

    Heavy Snow

  • Monday

    Monday: Snow. High near 19. Wind chill values as low as zero. Northeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 1. Wind chill values as low as -12. Northwest wind 5 to 10 mph.

    Low: 1 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 15. Wind chill values as low as -12. Northwest wind around 5 mph.

    High: 15 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -4. West wind around 5 mph becoming calm.

    Low: -4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Temperature rising to around 10 by 4am. Wind chill values as low as -8. East wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.
Monday
Snow. High near 19. Wind chill values as low as zero. Northeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 40 percent chance of snow, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 1. Wind chill values as low as -12. Northwest wind 5 to 10 mph.
Tuesday
Increasing clouds, with a high near 15. Wind chill values as low as -12. Northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around -4. West wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 16.
Wednesday Night
Mostly cloudy, with a low around -3.
Thursday
Partly sunny, with a high near 14.
Thursday Night
Partly cloudy, with a low around -6.
Friday
Mostly sunny, with a high near 11.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 17.
Saturday Night
Partly cloudy, with a low around -1.
Sunday
Sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Grantham NH
 43.53°N 72.11°W (Elev. 1201 ft)
Last Update:
8:28 pm EST Jan 25, 2026
Forecast Valid:
8pm EST Jan 25, 2026-6pm EST Feb 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