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.

Unknown Precip

25°F

-4°C

Humidity 86%
Wind Speed SW 5 mph
Barometer 29.54 in
Dewpoint 21°F (-6°C)
Visibility 7.00 mi
Wind Chill19°F (-7°C)
Last update 7 Feb 3:35 am EST
Extended Forecast for

Mountainside NJ

Wind Advisory February 7, 09:00am until February 8, 12:00am
Extreme Cold Warning February 7, 10:00am until February 8, 01:00pm
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning

  • Overnight

    Overnight: Snow. Low around 14. West wind 9 to 13 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Snow

  • Saturday

    Saturday: Snow likely before 7am. Cloudy and cold, with a temperature falling to around 10 by 10am. Wind chill values between -10 and zero. Windy, with a northwest wind 22 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 20 °F⇓

    Snow Likely
    and Blustery
    then Mostly
    Cloudy and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4. Wind chill values between -10 and -15. Windy, with a northwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 47 mph.

    Low: 4 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny and cold, with a high near 20. Wind chill values between -5 and -15. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 20 °F

    Cold and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7. Northwest wind 7 to 15 mph.

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow. Low around 14. West wind 9 to 13 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow likely before 7am. Cloudy and cold, with a temperature falling to around 10 by 10am. Wind chill values between -10 and zero. Windy, with a northwest wind 22 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 4. Wind chill values between -10 and -15. Windy, with a northwest wind 24 to 29 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 47 mph.
Sunday
Sunny and cold, with a high near 20. Wind chill values between -5 and -15. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 7. Northwest wind 7 to 15 mph.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mountainside NJ
 40.66°N 74.35°W (Elev. 141 ft)
Last Update:
1:33 am EST Feb 7, 2026
Forecast Valid:
3am EST Feb 7, 2026-6pm EST Feb 13, 2026
 
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Additional Resources

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Chance of Precipitation