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.

Light Rain Fog

32°F

0°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 30.01 in
Dewpoint 32°F (0°C)
Visibility 0.75 mi
Last update 18 Jan 11:50 am EST
Extended Forecast for

Berkeley Heights NJ

Winter Weather Advisory until January 19, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 19, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 32 °F

    Snow

  • Tonight

    Tonight: Snow likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 17. West wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow Likely
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 30. Wind chill values between 10 and 20. Southwest wind 6 to 15 mph, with gusts as high as 28 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. Wind chill values between 5 and 10. West wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and cold, with a high near 20. West wind 8 to 15 mph, with gusts as high as 29 mph.

    High: 20 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. High near 32. Light north wind. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 17. West wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
M.L.King Day
Mostly sunny, with a high near 30. Wind chill values between 10 and 20. Southwest wind 6 to 15 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 11. Wind chill values between 5 and 10. West wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday
Sunny and cold, with a high near 20. West wind 8 to 15 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 6.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 15.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
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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:
10:00 am EST Jan 18, 2026
Forecast Valid:
12pm EST Jan 18, 2026-6pm EST Jan 24, 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