National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Concord Municipal Airport (KCON)

Lat: 43.2°NLon: 71.5°WElev: 338ft.

Fog/Mist

30°F

-1°C

Humidity 96%
Wind Speed NW 3 mph
Barometer 29.76 in (1008.2 mb)
Dewpoint 29°F (-2°C)
Visibility 6.00 mi
Last update 24 Dec 2:51 am EST
Extended Forecast for

Loudon NH

Winter Weather Advisory December 24, 03:36am until December 24, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 24, 03:36am until December 24, 01:00pm

    NOW until 1:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 28 °F

    Snow Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow between 9am and 1pm. Partly sunny, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 33 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 17. Northwest wind around 5 mph becoming calm in the evening.

    Low: 17 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A chance of snow showers between 10am and 11am. Mostly cloudy, with a high near 35. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 5. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow after 11pm. Cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 2pm. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely, mainly before 5am. Cloudy, with a low around 28. Northwest wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
A 30 percent chance of snow between 9am and 1pm. Partly sunny, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Increasing clouds, with a low around 17. Northwest wind around 5 mph becoming calm in the evening.
Christmas Day
A chance of snow showers between 10am and 11am. Mostly cloudy, with a high near 35. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 5. Northwest wind around 15 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 19.
Friday Night
A 40 percent chance of snow after 11pm. Cloudy, with a low around 8.
Saturday
A 30 percent chance of snow before 2pm. Mostly cloudy, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
A 30 percent chance of snow after 3pm. Mostly cloudy, with a high near 32.
Sunday Night
Snow. Low around 19. Chance of precipitation is 80%.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 25.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Loudon NH
 43.29°N 71.45°W (Elev. 489 ft)
Last Update:
11:08 pm EST Dec 23, 2025
Forecast Valid:
3am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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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