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

Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Clear

14°F

-10°C

Humidity 57%
Wind Speed SW 5 mph
Barometer 30.45 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 20 Jan 7:45 pm EST
Extended Forecast for

Randolph NJ

  • Tonight

    Tonight: Mostly clear, with a low around 3. West wind around 5 mph becoming calm after midnight.

    Low: 3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 29. Light southwest wind becoming south 5 to 10 mph in the morning.

    High: 29 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Southwest wind around 10 mph, with gusts as high as 30 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. West wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 3. West wind around 5 mph becoming calm after midnight.
Wednesday
Increasing clouds, with a high near 29. Light southwest wind becoming south 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 24. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 40. Southwest wind around 10 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 21. West wind around 5 mph.
Friday
Partly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Partly sunny, with a high near 14.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.
Sunday
Snow likely. Cloudy, with a high near 16. Chance of precipitation is 70%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.
Monday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 23.
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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:
4:10 pm EST Jan 20, 2026
Forecast Valid:
7pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation