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Light Wintry Mix through This Morning, then a Winter Storm Anticipated Sunday into Monday

Briefing on this morning's icing in the southern Poconos and NW NJ, as well as potential impacts from a winter storm Sunday into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Andover, Aeroflex-Andover Airport (K12N)

Lat: 41.01°NLon: 74.74°WElev: 584ft.

36°F

2°C

Humidity 93%
Wind Speed N 3 mph
Barometer 29.63 in (1004.1 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 20 Feb 1:54 pm EST
Extended Forecast for

4 Miles NE Lake Hopatcong NJ

Winter Storm Watch February 22, 06:00am until February 23, 06:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Rain likely, mainly before 3pm, then a chance of drizzle after 4pm. Areas of fog. Otherwise, cloudy, with a high near 37. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Rain Likely
    and Areas Fog

  • Tonight

    Tonight: A chance of drizzle with a slight chance of rain before 8pm, then a chance of drizzle between 8pm and midnight. Areas of fog before midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 31. Light and variable wind becoming west 5 to 10 mph in the evening. Chance of precipitation is 20%.

    Low: 31 °F

    Chance
    Drizzle and
    Areas Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41. Northwest wind 5 to 10 mph.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 33. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 80%.

    Low: 26 °F

    Heavy Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly before 3pm, then a chance of drizzle after 4pm. Areas of fog. Otherwise, cloudy, with a high near 37. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of drizzle with a slight chance of rain before 8pm, then a chance of drizzle between 8pm and midnight. Areas of fog before midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 31. Light and variable wind becoming west 5 to 10 mph in the evening. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 41. Northwest wind 5 to 10 mph.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 33. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 80%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Lake Hopatcong NJ
 41°N 74.57°W (Elev. 1115 ft)
Last Update:
2:05 pm EST Feb 20, 2026
Forecast Valid:
2pm EST Feb 20, 2026-6pm EST Feb 26, 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