Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

36°F

2°C

Humidity 70%
Wind Speed Vrbl 6 mph
Barometer 29.50 in (1000.0 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill31°F (-1°C)
Last update 10 Dec 11:54 am EST
Extended Forecast for

Lake Hopatcong NJ

  • This Afternoon

    This Afternoon: A chance of snow before 2pm, then rain and snow.  High near 38. Southwest wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 8pm.  Cloudy, then gradually becoming partly cloudy, with a low around 24. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A slight chance of snow showers after 4pm.  Mostly sunny, with a high near 30. West wind around 15 mph, with gusts as high as 35 mph.  Chance of precipitation is 20%.

    High: 30 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 10pm.  Partly cloudy, with a low around 20. West wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32. West wind around 10 mph, with gusts as high as 25 mph.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow, mainly after 1am.  Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am.  Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of snow before 2pm, then rain and snow. High near 38. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain and snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 24. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow showers after 4pm. Mostly sunny, with a high near 30. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers before 10pm. Partly cloudy, with a low around 20. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 32. West wind around 10 mph, with gusts as high as 25 mph.
Friday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 34.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Hopatcong NJ
 40.96°N 74.61°W (Elev. 984 ft)
6:10 am EST Dec 10, 2025
12pm EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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