Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Somerville, Somerset Airport (KSMQ)

Lat: 40.62°NLon: 74.67°WElev: 105ft.

Fair

26°F

-3°C

Humidity 78%
Wind Speed Calm
Barometer 29.88 in (1011.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 10 Dec 1:53 am EST
Extended Forecast for

3 Miles NNW Califon NJ

  • Overnight

    Overnight: Cloudy, with a low around 25. Southwest wind around 5 mph.

    Low: 25 °F

    Cloudy

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, mainly before 5pm.  High near 38. South wind 5 to 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Slight Chance
    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm.  Cloudy, then gradually becoming partly cloudy, with a low around 26. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A slight chance of snow showers after 4pm.  Mostly sunny, with a high near 31. West wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 31 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 10pm.  Partly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am.  Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Cloudy, with a low around 25. Southwest wind around 5 mph.
Wednesday
Rain, possibly mixed with snow, mainly before 5pm. High near 38. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain and snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 26. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow showers after 4pm. Mostly sunny, with a high near 31. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers before 10pm. Partly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 34.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Califon NJ
 40.75°N 74.86°W (Elev. 846 ft)
1:47 am EST Dec 10, 2025
2am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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