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

Wintry precipitation expected Friday afternoon into Saturday morning

A storm system will bring accumulating snow, sleet, and freezing rain that can lead to holiday travel disruptions. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Partly Cloudy

48°F

9°C

Humidity 43%
Wind Speed W 9 mph
Barometer 29.84 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 25 Dec 12:45 pm EST
Extended Forecast for

Randolph NJ

Winter Storm Warning December 26, 01:00pm until December 27, 10:00am
Click here for hazard details and duration
Winter Storm Warning

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 43. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 17. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely after 1pm. Increasing clouds, with a high near 26. North wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Partly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 22. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 22 °F

    Heavy Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 29. Northeast wind 5 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Chance Snow

  • Saturday Night

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

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

Detailed Forecast

Christmas Day
Mostly sunny, with a high near 43. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 17. North wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Snow likely after 1pm. Increasing clouds, with a high near 26. North wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 22. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 29. Northeast wind 5 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Sunday Night
Rain. Low around 30. Chance of precipitation is 90%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Randolph NJ
 40.82°N 74.58°W (Elev. 823 ft)
Last Update:
4:11 am EST Dec 25, 2025
Forecast Valid:
1pm EST Dec 25, 2025-6pm EST Dec 31, 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