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.

Overcast

35°F

2°C

Humidity 72%
Wind Speed NW 17 G 28 mph
Barometer 29.58 in (1001.8 mb)
Dewpoint 27°F (-3°C)
Visibility 8.00 mi
Wind Chill25°F (-4°C)
Last update 23 Feb 12:53 pm EST
Extended Forecast for

Long Valley NJ

Blizzard Warning February 23, 01:14pm until February 23, 06:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning February 23, 01:14pm until February 23, 06:00pm

    NOW until 6:00pm Mon

    Blizzard Warning

  • This Afternoon

    High: 35 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Areas of blowing snow before midnight. Mostly cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Areas Blowing
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Mostly cloudy, with a low around 17. Calm wind becoming south around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow, mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 42. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of snow after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Rain and snow likely before 1am, then a chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A chance of snow before 3pm. Areas of blowing snow. Mostly cloudy, with a high near 35. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
Areas of blowing snow before midnight. Mostly cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 30. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 17. Calm wind becoming south around 5 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of snow, mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 42. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 50%.
Thursday Night
Rain and snow likely before 1am, then a chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 44.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Long Valley NJ
 40.8°N 74.76°W (Elev. 600 ft)
Last Update:
4:14 am EST Feb 23, 2026
Forecast Valid:
1pm EST Feb 23, 2026-6pm EST Mar 1, 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