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

Major Winter Storm Impacting the Region through Monday

Significant heavy snowfall is forecast from a winter storm through Monday, with potential for major to extreme impacts. View the latest briefing here. Read More >

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

35°F

2°C

Humidity 85%
Wind Speed Calm
Barometer 30.02 in (1017.6 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 22 Feb 9:54 am EST
Extended Forecast for

Delaware NJ

Blizzard Warning until February 23, 06:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning until February 23, 06:00pm

    NOW until 6:00pm Mon

    Blizzard Warning

  • Today

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 27. Blustery, with a north wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 27 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 1pm. The snow could be heavy at times. Areas of blowing snow. High near 33. Breezy, with a north wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Northwest wind 5 to 10 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Today
Snow, possibly mixed with rain, becoming all snow after 4pm. High near 36. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 27. Blustery, with a north wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Monday
Snow, mainly before 1pm. The snow could be heavy at times. Areas of blowing snow. High near 33. Breezy, with a north wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Mostly cloudy, with a low around 16. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 5 to 10 mph.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Wednesday
A chance of snow before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Thursday Night
Rain and snow likely, mainly before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delaware NJ
 40.88°N 75.06°W (Elev. 299 ft)
Last Update:
4:43 am EST Feb 22, 2026
Forecast Valid:
10am EST Feb 22, 2026-6pm EST Feb 28, 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