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

Briefing for Impacts from Snow and Rain Storm on Tuesday

A storm system will bring snow and rain to the region on Tuesday. Impacts are expected from snowfall during the Tuesday morning commute and potentially the Tuesday evening commute across portions of eastern PA and northern NJ. See the linked briefing package for details. Read More >

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

29°F

-2°C

Humidity 89%
Wind Speed Vrbl 5 mph
Barometer 29.88 in (1013.0 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 2 Dec 11:54 am EST
Extended Forecast for

4 Miles NE Lake Hopatcong NJ

Winter Weather Advisory December 2, 12:30pm until December 2, 01:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory December 2, 12:30pm until December 2, 01:00pm

    NOW until 1:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 35 °F

    Rain/Snow

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 35. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Southwest wind around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain, possibly mixed with snow, becoming all rain after 2pm. High near 35. East wind around 5 mph becoming north. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 35. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.
Wednesday Night
Partly cloudy, with a low around 25. Southwest wind around 5 mph.
Thursday
Partly sunny, with a high near 35. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 11.
Friday
Mostly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 26.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Lake Hopatcong NJ
 41°N 74.54°W (Elev. 1237 ft)
Last Update:
4:09 am EST Dec 2, 2025
Forecast Valid:
12pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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