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.

Fair

16°F

-9°C

Humidity 51%
Wind Speed Vrbl 6 G 21 mph
Barometer 30.07 in (1018.6 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 27 Jan 2:53 am EST
Extended Forecast for

Long Valley NJ

Cold Weather Advisory January 27, 03:24am until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 03:24am until January 28, 10:00am

    NOW until 10:00am Wed

    Cold Weather Advisory

  • Overnight

    Low: 4 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 16. Wind chill values as low as -9. Southwest wind 10 to 15 mph.

    High: 16 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 3. Wind chill values as low as -6. West wind around 5 mph.

    Low: 3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 20. Wind chill values as low as -8. West wind around 5 mph.

    High: 20 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1. West wind around 5 mph.

    Low: 1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

Detailed Forecast

Overnight
Clear, with a low around 4. Wind chill values as low as -5. West wind around 5 mph.
Tuesday
Increasing clouds, with a high near 16. Wind chill values as low as -9. Southwest wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 3. Wind chill values as low as -6. West wind around 5 mph.
Wednesday
Increasing clouds, with a high near 20. Wind chill values as low as -8. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 1. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Partly cloudy, with a low around -3.
Friday
Mostly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Partly sunny, with a high near 19.
Saturday Night
A chance of snow. Cloudy, with a low around 8. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 29.
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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:
11:14 pm EST Jan 26, 2026
Forecast Valid:
3am EST Jan 27, 2026-6pm EST Feb 2, 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