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

Briefing for Impacts from Snow and Rain Storm on Tuesday

A storm system will bring snow and rain to the region on Tuesday. Impacts are expected from snowfall during the Tuesday morning commute and potentially the Tuesday evening commute across portions of eastern PA and northern NJ. See the linked briefing package for details. Read More >

Hazardous Weather Conditions

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

A Few Clouds

30°F

-1°C

Humidity 79%
Wind Speed NW 3 mph
Barometer 30.06 in (1018.2 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 2 Dec 5:53 am EST
Extended Forecast for

2 Miles WNW Watchung NJ

Winter Weather Advisory until December 2, 10:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory until December 2, 10:00am

    NOW until 10:00am Tue

    Winter Weather Advisory

  • Today

    High: 40 °F

    Wintry Mix
    then Rain

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 26. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 40. Northwest wind around 5 mph becoming west in the afternoon.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Calm wind becoming west around 5 mph after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
A chance of rain, snow, freezing rain, and sleet before 9am, then rain. High near 40. Light northeast wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 100%. Little or no ice accumulation expected. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 26. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 40. Northwest wind around 5 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 26. Calm wind becoming west around 5 mph after midnight.
Thursday
Partly sunny, with a high near 39. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 15.
Friday
Mostly sunny, with a high near 31.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Watchung NJ
 40.66°N 74.46°W (Elev. 400 ft)
Last Update:
4:09 am EST Dec 2, 2025
Forecast Valid:
6am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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