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

Major Winter Storm Anticipated Sunday into Monday

Potentially significant snowfall is forecast from a winter storm Sunday into Monday. View the latest briefing here. Read More >

Hazardous Weather Conditions

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Overcast

37°F

3°C

Humidity 79%
Wind Speed E 3 mph
Barometer 30.10 in (1019.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 22 Feb 1:53 am EST
Extended Forecast for

Kinnelon NJ

Blizzard Warning February 22, 10:00am until February 23, 06:00pm
Click here for hazard details and duration
Blizzard Warning

  • Overnight

    Overnight: A chance of snow before 5am, then a chance of rain and snow. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 1pm. High near 32. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Rain/Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Areas of blowing snow. Low around 27. Blustery, with a north wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 27 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 1pm. The snow could be heavy at times. Areas of blowing snow before 3pm. High near 31. Blustery, with a north wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Areas of blowing snow before 1am. Mostly cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Areas Blowing
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.

    Low: 14 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
A chance of snow before 5am, then a chance of rain and snow. Cloudy, with a low around 30. Calm wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow, possibly mixed with rain, becoming all snow after 1pm. High near 32. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Areas of blowing snow. Low around 27. Blustery, with a north wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Monday
Snow, mainly before 1pm. The snow could be heavy at times. Areas of blowing snow before 3pm. High near 31. Blustery, with a north wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Areas of blowing snow before 1am. Mostly cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A chance of rain. Partly sunny, with a high near 42. Chance of precipitation is 50%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 23.
Saturday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kinnelon NJ
 41°N 74.39°W (Elev. 846 ft)
Last Update:
4:16 pm EST Feb 21, 2026
Forecast Valid:
2am EST Feb 22, 2026-6pm EST Feb 28, 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