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

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

31°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 29.96 in (1015.2 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 18 Feb 4:54 am EST
Extended Forecast for

2 Miles NNW Great Meadows NJ

Dense Fog Advisory February 18, 05:23am until February 18, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory February 18, 05:23am until February 18, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Today

    High: 42 °F

    Chance Rain
    and Dense Fog
    then Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain likely, mainly before 9pm. Patchy fog after 8pm. Otherwise, cloudy, with a low around 31. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Rain Likely
    and Patchy
    Fog then
    Patchy Fog

  • Thursday

    Thursday: A chance of rain after 1pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 39. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.

    High: 39 °F

    Patchy Fog
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am, then rain likely. Cloudy, with a low around 32. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 39. East wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain, mainly after 3pm. Widespread dense fog before 4pm, then patchy dense fog after 5pm. High near 42. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain likely, mainly before 9pm. Patchy fog after 8pm. Otherwise, cloudy, with a low around 31. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain after 1pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 39. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow before 1am, then rain likely. Cloudy, with a low around 32. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 39. East wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
A slight chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Great Meadows NJ
 40.87°N 74.95°W (Elev. 843 ft)
Last Update:
4:13 am EST Feb 18, 2026
Forecast Valid:
5am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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