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

-19°C

Humidity 56%
Wind Speed N 6 mph
Barometer 30.63 in (1039.7 mb)
Dewpoint -14°F (-26°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 25 Jan 12:53 am EST
Extended Forecast for

Grafton NH

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

  • Overnight

    Overnight: Mostly cloudy, with a low around -6. Wind chill values as low as -17. Northwest wind around 5 mph.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 2pm. The snow could be heavy at times. High near 10. Wind chill values as low as -14. Calm wind becoming east around 5 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 10 °F

    Mostly Cloudy
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 5. Wind chill values as low as -6. East wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 5 °F

    Heavy Snow

  • Monday

    Monday: Snow, mainly after 7am. 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 8pm. Mostly cloudy, with a low around 2. 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 16.

    High: 16 °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

Detailed Forecast

Overnight
Mostly cloudy, with a low around -6. Wind chill values as low as -17. Northwest wind around 5 mph.
Sunday
Snow, mainly after 2pm. The snow could be heavy at times. High near 10. Wind chill values as low as -14. Calm wind becoming east around 5 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 5. Wind chill values as low as -6. East wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Monday
Snow, mainly after 7am. 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 8pm. Mostly cloudy, with a low around 2. 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 16.
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
Mostly cloudy, with a high near 14.
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 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grafton NH
 43.55°N 71.93°W (Elev. 1198 ft)
Last Update:
12:17 am EST Jan 25, 2026
Forecast Valid:
1am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation