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.

Light Snow Fog/Mist

27°F

-3°C

Humidity 96%
Wind Speed Calm
Barometer 30.02 in (1016.8 mb)
Dewpoint 26°F (-3°C)
Visibility 2.00 mi
Last update 18 Jan 4:53 am EST
Extended Forecast for

Warren NJ

Winter Weather Advisory January 18, 06:00am until January 18, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A slight chance of snow. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Rain and snow, becoming all snow after 3pm. High near 33. Calm wind becoming north around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 18. Northwest wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow Likely
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 32. Southwest wind 5 to 15 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. West wind 10 to 15 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.
Sunday
Rain and snow, becoming all snow after 3pm. High near 33. Calm wind becoming north around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 18. Northwest wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
M.L.King Day
Mostly sunny, with a high near 32. Southwest wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 11. West wind 10 to 15 mph.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Mostly clear, with a low around 6.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 15.
Friday
Mostly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Warren NJ
 40.64°N 74.53°W (Elev. 299 ft)
Last Update:
4:11 am EST Jan 18, 2026
Forecast Valid:
5am EST Jan 18, 2026-6pm EST Jan 24, 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