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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

16°F

-9°C

Humidity 49%
Wind Speed Vrbl 5 mph
Barometer 30.05 in (1017.9 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 28 Jan 6:53 pm EST
Extended Forecast for

Somerville, Somerset Airport NJ

Cold Weather Advisory January 28, 06:56pm until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 28, 06:56pm until January 29, 10:00am

    NOW until 10:00am Thu

    Cold Weather Advisory

  • Tonight

    Low: -2 °F

    Scattered
    Flurries

  • Thursday

    Thursday: Sunny, with a high near 21. Wind chill values as low as -4. Light west wind increasing to 5 to 10 mph in the morning.

    High: 21 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. Wind chill values as low as -8. West wind around 5 mph.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 18. Wind chill values as low as -11. West wind 5 to 10 mph.

    High: 18 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm.

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.

    Low: 9 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.

    High: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Scattered flurries before 10pm. Partly cloudy, with a low around -2. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 21. Wind chill values as low as -4. Light west wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around -1. Wind chill values as low as -8. West wind around 5 mph.
Friday
Sunny, with a high near 18. Wind chill values as low as -11. West wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm.
Saturday
Partly sunny, with a high near 20.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 9. 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
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Somerville, Somerset Airport NJ
 40.61°N 74.68°W (Elev. 154 ft)
Last Update:
4:11 pm EST Jan 28, 2026
Forecast Valid:
6pm EST Jan 28, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation