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Transitioning to a New Format for the Area Forecast Discussion on January 6, 2026

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

30°F

-1°C

Humidity	88%
Wind Speed	S 5 mph
Barometer	30.08 in (1019.8 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	17 Jan 7:54 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles NNW Great Meadows NJ

Dense Fog Advisory until January 18, 12:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until January 18, 12:00am
NOW until 12:00am Sun
Dense Fog Advisory
Tonight
Low: 25 °F
Areas Dense
Fog then
Slight Chance
Snow and
Areas Dense
Fog
Sunday
High: 32 °F
Snow Likely
Sunday Night
Low: 17 °F
Mostly Cloudy
M.L.King Day
High: 30 °F
Mostly Sunny
Monday Night
Low: 11 °F
Partly Cloudy
Tuesday
High: 20 °F
Sunny
Tuesday Night
Low: 6 °F
Mostly Clear
Wednesday
High: 29 °F
Mostly Sunny

Detailed Forecast

Tonight

A slight chance of snow after 3am. Areas of dense fog before 1am. Otherwise, mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 20%.

Sunday

Snow likely, mainly between noon and 2pm. Cloudy, with a high near 32. Calm wind. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Mostly cloudy, with a low around 17. West wind around 5 mph.

M.L.King Day

Mostly sunny, with a high near 30. 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 20.

Tuesday Night

Mostly clear, with a low around 6.

Wednesday

Mostly sunny, with a high near 29.