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.

Mostly Cloudy

19°F

-7°C

Humidity 59%
Wind Speed W 12 G 21 mph
Barometer 29.44 in (997.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 30 Dec 9:51 am EST
Extended Forecast for

Loudon NH

Wind Advisory December 30, 10:09am until December 30, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 30, 10:09am until December 30, 07:00pm

    NOW until 7:00pm Tue

    Wind Advisory

  • Today

    High: 18 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Wind chill values as low as zero. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 14. South wind around 5 mph.

    Low: 14 °F

    Chance Snow

  • New Year's Day

    New Year's Day: A 30 percent chance of snow before 9am. Mostly sunny, with a high near 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 22 °F

    Chance Snow
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 18. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 35 mph.
Tonight
Partly cloudy, with a low around 11. Wind chill values as low as zero. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 27. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 14. South wind around 5 mph.
New Year's Day
A 30 percent chance of snow before 9am. Mostly sunny, with a high near 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 3.
Friday
Mostly sunny, with a high near 22.
Friday Night
Partly cloudy, with a low around 8.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
Sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 5.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 24.
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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:
4:19 am EST Dec 30, 2025
Forecast Valid:
10am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation