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

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

1°F

-17°C

Humidity 79%
Wind Speed Calm
Barometer 30.51 in (1033.7 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 20 Jan 10:53 pm EST
Extended Forecast for

2 Miles N Changewater NJ

  • Tonight

    Tonight: Clear, with a low around 1. West wind around 5 mph becoming calm after midnight.

    Low: 1 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 29. Light south wind increasing to 5 to 10 mph in the morning.

    High: 29 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. South wind around 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Southwest wind around 10 mph, with gusts as high as 25 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. West wind 5 to 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Clear, with a low around 1. West wind around 5 mph becoming calm after midnight.
Wednesday
Increasing clouds, with a high near 29. Light south wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 24. South wind around 10 mph.
Thursday
Mostly sunny, with a high near 39. Southwest wind around 10 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 20. West wind 5 to 10 mph.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Partly sunny, with a high near 14.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.
Sunday
Snow likely. Cloudy, with a high near 15. Chance of precipitation is 70%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 40%.
Monday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Changewater NJ
 40.78°N 74.94°W (Elev. 899 ft)
Last Update:
4:10 pm EST Jan 20, 2026
Forecast Valid:
11pm EST Jan 20, 2026-6pm EST Jan 27, 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