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

Hazardous Weather Conditions

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Overcast

45°F

7°C

Humidity 40%
Wind Speed W 12 G 25 mph
Barometer 29.34 in (993.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 29 Dec 3:53 pm EST
Extended Forecast for

Long Valley NJ

Wind Advisory December 29, 04:40pm until December 30, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 29, 04:40pm until December 30, 01:00pm

    NOW until 1:00pm Tue

    Wind Advisory

  • Tonight

    Low: 22 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30. West wind around 15 mph, with gusts as high as 45 mph.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 31. West wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 31 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 18. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow

  • New Year's Day

    New Year's Day: A slight chance of snow before 1pm. Mostly sunny, with a high near 26. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow

  • Thursday Night

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

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Breezy, with a west wind around 20 mph, with gusts as high as 45 mph.
Tuesday
Mostly cloudy, with a high near 30. West wind around 15 mph, with gusts as high as 45 mph.
Tuesday Night
Mostly cloudy, with a low around 21. West wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 31. West wind 5 to 10 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 18. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
New Year's Day
A slight chance of snow before 1pm. Mostly sunny, with a high near 26. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Long Valley NJ
 40.78°N 74.76°W (Elev. 725 ft)
Last Update:
4:12 pm EST Dec 29, 2025
Forecast Valid:
4pm EST Dec 29, 2025-6pm EST Jan 5, 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