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

2°F

-17°C

Humidity 36%
Wind Speed N 16 G 26 mph
Barometer 30.38 in (1030.6 mb)
Dewpoint -19°F (-28°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 24 Jan 2:53 am EST
Extended Forecast for

Grafton NH

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

    NOW until 10:00am Sat

    Extreme Cold Warning

  • Overnight

    Low: -8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and cold, with a high near 4. Wind chill values as low as -27. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 4 °F

    Cold

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around -7. Wind chill values as low as -15. Northwest wind around 5 mph.

    Low: -7 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly after 3pm. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -12. Calm wind. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 10 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 5. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 5 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 18. Chance of precipitation is 90%.

    High: 18 °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 15.

    High: 15 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around -8. Wind chill values as low as -25. Northwest wind around 15 mph, with gusts as high as 30 mph.
Saturday
Sunny and cold, with a high near 4. Wind chill values as low as -27. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around -7. Wind chill values as low as -15. Northwest wind around 5 mph.
Sunday
Snow likely, mainly after 3pm. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -12. Calm wind. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 5. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Monday
Snow. High near 18. 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 15.
Tuesday Night
Partly cloudy, with a low around -3.
Wednesday
Mostly sunny, with a high near 16.
Wednesday Night
Partly cloudy, with a low around -5.
Thursday
Partly sunny, with a high near 13.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Partly sunny, with a high near 15.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grafton NH
 43.55°N 71.93°W (Elev. 1198 ft)
Last Update:
12:25 am EST Jan 24, 2026
Forecast Valid:
3am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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