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

Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Clear

30°F

-1°C

Humidity 51%
Wind Speed N 16 G 24 mph
Barometer 30.12 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 25 Dec 8:50 pm EST
Extended Forecast for

Berkeley Heights NJ

Winter Storm Warning December 26, 04:00pm until December 27, 01:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Mostly clear, with a low around 18. North wind 5 to 8 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Snow likely, mainly after 4pm. Increasing clouds, with a high near 31. Wind chill values between 10 and 20. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Partly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow before 10pm, then snow, possibly mixed with sleet. The snow could be heavy at times. Low around 24. East wind 3 to 6 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 7 inches possible.

    Low: 24 °F

    Snow/Sleet

  • Saturday

    Saturday: Snow likely, mainly before 1pm. Cloudy, with a high near 32. Wind chill values between 20 and 25. Northeast wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 7pm. Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Rain

  • Monday

    Monday: Rain. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 18. North wind 5 to 8 mph, with gusts as high as 20 mph.
Friday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 31. Wind chill values between 10 and 20. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow before 10pm, then snow, possibly mixed with sleet. The snow could be heavy at times. Low around 24. East wind 3 to 6 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 7 inches possible.
Saturday
Snow likely, mainly before 1pm. Cloudy, with a high near 32. Wind chill values between 20 and 25. Northeast wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 19. Calm wind.
Sunday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 36.
Sunday Night
Rain, mainly after 7pm. Low around 30. Chance of precipitation is 90%.
Monday
Rain. High near 47. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 22.
New Year's Day
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Berkeley Heights NJ
 40.67°N 74.43°W (Elev. 400 ft)
Last Update:
1:14 pm EST Dec 25, 2025
Forecast Valid:
9pm EST Dec 25, 2025-6pm EST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation