A major winter storm is expected to impact the area late this weekend.

A major winter storm is expected to begin impacting the area Saturday night, continuing through early Monday afternoon. Significant snow accumulations are possible areawide. Some mixed precipitation is possible across southeastern PA, southern NJ, and the Delmarva. View this briefing for details. Read More >

Current conditions at

Caldwell, Essex County Airport (KCDW)

Lat: 40.88°NLon: 74.28°WElev: 171ft.

Fair

31°F

-1°C

Humidity 35%
Wind Speed W 5 G 18 mph
Barometer 30.13 in (1020.9 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 23 Jan 4:53 am EST
Extended Forecast for

Lake Hiawatha NJ

Winter Storm Watch January 25, 01:00am until January 26, 01:00pm
Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory
  • Today

    Today: Mostly sunny, with a high near 32. West wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Wind chill values as low as -7. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 18. Wind chill values as low as -8. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 18 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of snow after 1am.  Cloudy, with a low around 10. North wind around 5 mph.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 10 °F

    Cloudy then
    Chance Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  High near 20. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 20 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 18. Chance of precipitation is 100%.

    Low: 18 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm.  Mostly cloudy, with a high near 26. Chance of precipitation is 70%.

    High: 26 °F

    Snow Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 32. West wind 5 to 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -7. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Increasing clouds, with a high near 18. Wind chill values as low as -8. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow after 1am. Cloudy, with a low around 10. North wind around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday
Snow. The snow could be heavy at times. High near 20. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Sunday Night
Snow. Low around 18. Chance of precipitation is 100%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Hiawatha NJ
 40.89°N 74.39°W (Elev. 299 ft)
4:11 am EST Jan 23, 2026
5am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database