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.

20°F

-7°C

Humidity 85%
Wind Speed Calm
Barometer 29.80 in (1010.8 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 26 Jan 9:54 am EST
Extended Forecast for

Greendell NJ

Cold Weather Advisory January 26, 07:00pm until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: Mostly cloudy, with a high near 27. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 3. Wind chill values as low as -4. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 3 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 17. Wind chill values as low as -6. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 17 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -1. Calm wind.

    Low: -1 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 21. Calm wind becoming west around 5 mph.

    High: 21 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -5.

    Low: -5 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 15.

    High: 15 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 27. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 3. Wind chill values as low as -4. West wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday
Increasing clouds, with a high near 17. Wind chill values as low as -6. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around -1. Calm wind.
Wednesday
Sunny, with a high near 21. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around -5.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Mostly clear, with a low around -5.
Friday
Mostly sunny, with a high near 15.
Friday Night
Mostly clear, with a low around -1.
Saturday
Sunny, with a high near 23.
Saturday Night
Mostly clear, with a low around 3.
Sunday
Sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Greendell NJ
 40.98°N 74.81°W (Elev. 643 ft)
10:10 am EST Jan 26, 2026
10am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database