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

14°F

-10°C

Humidity 37%
Wind Speed N 16 G 28 mph
Barometer 30.19 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 8 Feb 11:45 am EST
Extended Forecast for

Summit NJ

Cold Weather Advisory February 8, 01:00pm until February 9, 10:00am
Extreme Cold Warning February 8, 12:01pm until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Extreme Cold Warning February 8, 12:01pm until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • This Afternoon

    High: 16 °F

    Cold

  • Tonight

    Tonight: Clear, with a low around 5. Wind chill values between -5 and zero. Northwest wind 6 to 14 mph, with gusts as high as 29 mph.

    Low: 5 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 30. Wind chill values between -5 and 5. Northwest wind around 7 mph.

    High: 30 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Light west wind.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. Calm wind becoming south around 5 mph in the afternoon.

    High: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 16. Wind chill values between -10 and zero. Northwest wind around 17 mph, with gusts as high as 36 mph.
Tonight
Clear, with a low around 5. Wind chill values between -5 and zero. Northwest wind 6 to 14 mph, with gusts as high as 29 mph.
Monday
Increasing clouds, with a high near 30. Wind chill values between -5 and 5. Northwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 12. Light west wind.
Tuesday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summit NJ
 40.71°N 74.37°W (Elev. 400 ft)
Last Update:
11:54 am EST Feb 8, 2026
Forecast Valid:
12pm EST Feb 8, 2026-6pm EST Feb 14, 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