A major winter storm is expected to impact the area late this weekend.

A major winter storm is expected to begin impacting the area Saturday night, continuing through early Monday afternoon. Significant snow accumulations are possible areawide. Some mixed precipitation is expected across the I-95 corridor southward into Delmarva. View this briefing for details. Read More >

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

8°F

-13°C

Humidity 76%
Wind Speed N 5 mph
Barometer 30.53 in (1036.0 mb)
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill-1°F (-18°C)
Last update 25 Jan 5:54 am EST
Extended Forecast for

4 Miles NE Lake Hopatcong NJ

Winter Storm Warning until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 26, 01:00pm

    NOW until 1:00pm Mon

    Winter Storm Warning

  • Today

    High: 19 °F

    Heavy Snow
    then
    Snow/Sleet

  • Tonight

    Tonight: Snow, freezing rain, and sleet before 4am, then a chance of snow and freezing rain. The sleet could be heavy at times.  Low around 15. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Snow/Sleet
    then Wintry
    Mix Likely

  • Monday

    Monday: A chance of snow and freezing rain before 8am, then a chance of snow between 8am and 1pm.  Mostly cloudy, with a high near 26. North wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Wintry
    Mix then
    Slight Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. Wind chill values as low as -7. Northwest wind 10 to 15 mph.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 15. West wind 5 to 10 mph.

    High: 15 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow before 3pm, then snow, possibly mixed with sleet. The snow could be heavy at times. High near 19. Wind chill values as low as -3. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 8 to 12 inches possible.
Tonight
Snow, freezing rain, and sleet before 4am, then a chance of snow and freezing rain. The sleet could be heavy at times. Low around 15. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 3 inches possible.
Monday
A chance of snow and freezing rain before 8am, then a chance of snow between 8am and 1pm. Mostly cloudy, with a high near 26. North wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 6. Wind chill values as low as -7. Northwest wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 15. West wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Mostly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 17.
Thursday Night
Partly cloudy, with a low around 2.
Friday
Mostly sunny, with a high near 17.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Lake Hopatcong NJ
 41°N 74.57°W (Elev. 1115 ft)
4:12 am EST Jan 25, 2026
6am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
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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