Dangerous Cold Will Continue This Weekend.
Very cold air and strong winds will lead to dangerously cold wind chills through Sunday night. Please see the current briefing for full details. Read More >
Hazardous Weather Conditions
Current conditions at
Andover, Aeroflex-Andover Airport (K12N)
Lat: 41.01°NLon: 74.74°WElev: 584ft.6°F
-14°C
| Humidity | 40% |
| Wind Speed | NW 15 G 31 mph |
| Barometer | 29.92 in (1015.0 mb) |
| Dewpoint | -13°F (-25°C) |
| Visibility | NA |
| Wind Chill | -12°F (-24°C) |
| Last update | 7 Feb 4:54 pm EST |
Extended Forecast for
4 Miles NE Lake Hopatcong NJ
Wind Advisory February 7, 04:59pm until February 8, 12:00am
Extreme Cold Warning February 7, 04:59pm until February 8, 12:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: -3 °F
Mostly Clear
and BlusterySunday
High: 13 °F
Sunny and
Blustery then
SunnySunday Night
Low: 5 °F
Mostly Clear
Monday
High: 27 °F
Increasing
CloudsMonday Night
Low: 13 °F
Mostly Cloudy
Tuesday
High: 33 °F
Cloudy
Tuesday Night
Low: 28 °F
Cloudy
Wednesday
High: 36 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around -3. Wind chill values as low as -25. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph.
Sunday
Sunny, with a high near 13. Wind chill values as low as -25. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Mostly clear, with a low around 5. Wind chill values as low as -13. Northwest wind around 15 mph, with gusts as high as 30 mph.
Monday
Increasing clouds, with a high near 27. Wind chill values as low as -11. Northwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 13. Northwest wind around 5 mph.
Tuesday
Cloudy, with a high near 33.
Tuesday Night
Cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly cloudy, with a high near 32.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 34.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NE Lake Hopatcong NJ
41°N 74.57°W (Elev. 1115 ft)
41°N 74.57°W (Elev. 1115 ft)
4:13 pm EST Feb 7, 2026
4pm EST Feb 7, 2026-6pm EST Feb 14, 2026
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