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

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

33°F

1°C

Humidity 85%
Wind Speed Calm
Barometer 30.42 in (1031.7 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 3 Mar 12:54 pm EST
Extended Forecast for

4 Miles NE Lake Hopatcong NJ

Winter Weather Advisory March 3, 01:52pm until March 3, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 3, 01:52pm until March 3, 03:00pm

    NOW until 3:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 32 °F

    Wintry Mix
    and Patchy
    Fog

  • Tonight

    Tonight: Rain or freezing rain before 1am, then a chance of rain between 1am and 4am. Patchy fog before midnight. Low around 32. South wind around 5 mph becoming west after midnight. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.

    Low: 32 °F

    Rain/Freezing
    Rain and
    Patchy Fog
    then Rain
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Slight Chance
    Rain then
    Chance Rain

  • Thursday

    Thursday: Showers likely, mainly after 7am. Cloudy, with a high near 44. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers

  • Friday

    Friday: A chance of showers before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow and freezing rain, becoming all freezing rain after 3pm. Patchy fog. High near 32. Southeast wind around 5 mph. Chance of precipitation is 100%. Total daytime ice accumulation of 0.1 to 0.2 of an inch possible. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain or freezing rain before 1am, then a chance of rain between 1am and 4am. Patchy fog before midnight. Low around 32. South wind around 5 mph becoming west after midnight. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.
Wednesday
Partly sunny, with a high near 51. Northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly after 7am. Cloudy, with a high near 44. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly cloudy, with a high near 59.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Sunday
Mostly cloudy, with a high near 62.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Lake Hopatcong NJ
 41°N 74.57°W (Elev. 1115 ft)
Last Update:
11:11 am EST Mar 3, 2026
Forecast Valid:
1pm EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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