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

Blizzard Conditions Are Forecast Across Parts of the Northern Plains and Upper Great Lakes

In the north-central U.S., a strong storm will continue to bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest tonight before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Read More >

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Mostly Cloudy

54°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 29.87 in (1011.7 mb)
Dewpoint 52°F (11°C)
Visibility 8.00 mi
Last update 26 Nov 1:53 am EST
Extended Forecast for

Long Valley NJ

  • Overnight

    Overnight: A chance of rain, mainly between 4am and 5am. Areas of fog. Otherwise, cloudy, with a steady temperature around 52. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance Rain
    and Areas Fog

  • Wednesday

    Wednesday: A chance of rain, mainly before 2pm. Areas of fog before 5pm. Otherwise, mostly cloudy, with a high near 62. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance Rain
    and Areas Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, possibly mixing with snow after 10pm, then gradually ending. Patchy fog before 7pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 33. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 41. West wind around 15 mph, with gusts as high as 35 mph.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. West wind around 15 mph, with gusts as high as 35 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain, mainly between 4am and 5am. Areas of fog. Otherwise, cloudy, with a steady temperature around 52. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain, mainly before 2pm. Areas of fog before 5pm. Otherwise, mostly cloudy, with a high near 62. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain, possibly mixing with snow after 10pm, then gradually ending. Patchy fog before 7pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 33. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thanksgiving Day
Partly sunny, with a high near 41. West wind around 15 mph, with gusts as high as 35 mph.
Thursday Night
Mostly clear, with a low around 27. West wind around 15 mph, with gusts as high as 35 mph.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Monday
A chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Long Valley NJ
 40.78°N 74.76°W (Elev. 725 ft)
Last Update:
4:10 pm EST Nov 25, 2025
Forecast Valid:
2am EST Nov 26, 2025-6pm EST Dec 2, 2025
 
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