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.

25°F

-4°C

Humidity 92%
Wind Speed Calm
Barometer 30.08 in (1019.8 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 17 Jan 10:54 pm EST
Extended Forecast for

3 Miles NNW Lake Telemark NJ

Winter Weather Advisory January 18, 06:00am until January 18, 08:00pm
Dense Fog Advisory until January 18, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 18, 12:00am

    NOW until 12:00am Sun

    Dense Fog Advisory

  • Tonight

    Low: 26 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly between noon and 2pm. Cloudy, with a high near 31. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A slight chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 18. Northwest wind around 5 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 29. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Tonight
A slight chance of snow after 3am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.
Sunday
Snow likely, mainly between noon and 2pm. Cloudy, with a high near 31. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
A slight chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 18. Northwest wind around 5 mph. Chance of precipitation is 20%.
M.L.King Day
Mostly sunny, with a high near 29. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 11. West wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 18.
Tuesday Night
Mostly clear, with a low around 7.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lake Telemark NJ
 40.99°N 74.51°W (Elev. 1083 ft)
Last Update:
8:24 pm EST Jan 17, 2026
Forecast Valid:
11pm EST Jan 17, 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