Dangerous Cold Will Continue Through Monday Morning

Very cold air and breezy conditions will lead to dangerously cold wind chills through Monday morning. Please see the current briefing for full details. Read More >

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

31°F

-1°C

Humidity 31%
Wind Speed Vrbl 7 mph
Barometer 30.19 in (1024.1 mb)
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 9 Feb 2:54 pm EST
Extended Forecast for

2 Miles NNE Lake Hopatcong NJ

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after 1pm.  Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph.  Chance of precipitation is 20%.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow and freezing rain before 10pm, then a chance of freezing rain between 10pm and 1am.  Mostly cloudy, with a low around 25. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Wintry
    Mix then
    Chance
    Freezing Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 35. West wind around 10 mph, with gusts as high as 30 mph.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 12. Calm wind.
Tuesday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of snow and freezing rain before 10pm, then a chance of freezing rain between 10pm and 1am. Mostly cloudy, with a low around 25. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Partly sunny, with a high near 35. West wind around 10 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 22. Northwest wind around 10 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 16.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Sunday Night
Snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Washington's Birthday
A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Lake Hopatcong NJ
 40.98°N 74.6°W (Elev. 997 ft)
3:04 pm EST Feb 9, 2026
3pm EST Feb 9, 2026-6pm EST Feb 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database