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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Fair

23°F

-5°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 3 Dec 10:55 pm EST
Extended Forecast for

Mountain Lakes NJ

  • Tonight

    Tonight: Mostly clear, with a low around 25. Calm wind becoming west around 5 mph after midnight.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of snow showers between 9am and 2pm. Sunny through mid morning, then becoming mostly cloudy, with a high near 38. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of snow after 1pm. Partly sunny, with a high near 30. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.

    High: 30 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before 1pm. Partly sunny, with a high near 37. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Sunday Night

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

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Calm wind becoming west around 5 mph after midnight.
Thursday
A slight chance of snow showers between 9am and 2pm. Sunny through mid morning, then becoming mostly cloudy, with a high near 38. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 13. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.
Friday
A slight chance of snow after 1pm. Partly sunny, with a high near 30. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A slight chance of snow before 1pm. Partly sunny, with a high near 37. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountain Lakes NJ
 40.9°N 74.44°W (Elev. 656 ft)
Last Update:
4:10 pm EST Dec 3, 2025
Forecast Valid:
11pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
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