Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

23°F

-5°C

Humidity 40%
Wind Speed NW 14 G 22 mph
Barometer 29.80 in (1009.5 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 1 Feb 3:53 pm EST
Extended Forecast for

South Plainfield NJ

Cold Weather Advisory February 1, 10:00pm until February 2, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 9. Wind chill values as low as zero. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values as low as zero. Northwest wind 5 to 10 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8. West wind around 5 mph becoming calm.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Calm wind becoming west around 5 mph in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 1am.  Mostly cloudy, with a low around 17. Calm wind.  Chance of precipitation is 20%.

    Low: 17 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 9. Wind chill values as low as zero. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 31. Wind chill values as low as zero. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 8. West wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 32. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly clear, with a low around 9.
Thursday
Sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 7.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
South Plainfield NJ
 40.58°N 74.42°W (Elev. 89 ft)
4:13 pm EST Feb 1, 2026
4pm EST Feb 1, 2026-6pm EST Feb 8, 2026
 
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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