Current conditions at

Laconia, Laconia Municipal Airport (KLCI)

Lat: 43.57°NLon: 71.42°WElev: 545ft.

Light Snow

32°F

0°C

Humidity 61%
Wind Speed S 7 mph
Barometer 29.95 in (1014.8 mb)
Dewpoint 20°F (-7°C)
Visibility 9.00 mi
Wind Chill25°F (-4°C)
Last update 22 Mar 5:56 am EDT
Extended Forecast for

Alton Bay NH

Winter Weather Advisory March 22, 06:25am until March 23, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 22, 06:25am until March 23, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • Today

    High: 37 °F

    Snow then
    Wintry Mix

  • Tonight

    Tonight: A chance of rain, snow, freezing rain, and sleet before 2am, then a chance of snow between 2am and 5am.  Cloudy, with a low around 26. North wind around 5 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 26 °F

    Chance Wintry
    Mix

  • Monday

    Monday: A 50 percent chance of snow, mainly after 10am.  Cloudy, with a high near 37. North wind around 10 mph.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow before 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 21. Northwest wind around 5 mph.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Northwest wind around 5 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 2am.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Rain and snow, possibly mixed with sleet before 3pm, then rain, possibly mixed with snow. High near 37. Southeast wind around 5 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 2 to 4 inches possible.
Tonight
A chance of rain, snow, freezing rain, and sleet before 2am, then a chance of snow between 2am and 5am. Cloudy, with a low around 26. North wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of snow, mainly after 10am. Cloudy, with a high near 37. North wind around 10 mph.
Monday Night
A 30 percent chance of snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 40. Northwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 24.
Thursday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 40%.
Thursday Night
Rain and snow likely, mainly before 5am. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Friday
A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 13.
Saturday
Sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Alton Bay NH
 43.48°N 71.22°W (Elev. 889 ft)
2:13 am EDT Mar 22, 2026
6am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database