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

Hazardous Weather Conditions

Current conditions at

Mount Holly, South Jersey Regional Airport (KVAY)

Lat: 39.94°NLon: 74.84°WElev: 49ft.

Light Snow Fog/Mist

33°F

1°C

Humidity 92%
Wind Speed N 7 mph
Barometer 29.90 in (1012.6 mb)
Dewpoint 31°F (-1°C)
Visibility 0.75 mi
Wind Chill27°F (-3°C)
Last update 18 Jan 1:54 pm EST
Extended Forecast for

Atco NJ

Winter Weather Advisory January 18, 02:07pm until January 18, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 02:07pm until January 18, 08:00pm

    NOW until 8:00pm Sun

    Winter Weather Advisory

  • This Afternoon

    High: 35 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A slight chance of snow before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 18. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 36. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 24. West wind around 10 mph, with gusts as high as 20 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow likely, possibly mixed with rain. Cloudy, with a high near 35. Northwest wind around 5 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A slight chance of snow before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 18. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
M.L.King Day
Sunny, with a high near 36. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 12. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 24. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 9.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 18.
Friday
Mostly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atco NJ
 39.77°N 74.87°W (Elev. 141 ft)
Last Update:
4:11 am EST Jan 18, 2026
Forecast Valid:
2pm EST Jan 18, 2026-6pm EST Jan 24, 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