Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Partly Cloudy

25°F

-4°C

Humidity 50%
Wind Speed S 6 mph
Barometer 30.25 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 9 Dec 10:45 am EST
Extended Forecast for

Mountain Lakes NJ

  • Today

    Today: Partly sunny, with a high near 31. Calm wind becoming south around 5 mph in the afternoon.

    High: 31 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Southwest wind around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and snow likely, possibly mixed with sleet before 1pm, then rain and snow between 1pm and 4pm, then rain after 4pm.  High near 41. South wind 5 to 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    High: 41 °F

    Wintry Mix
    Likely then
    Wintry Mix

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly 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: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 31. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 24. Southwest wind around 5 mph.
Wednesday
Rain and snow likely, possibly mixed with sleet before 1pm, then rain and snow between 1pm and 4pm, then rain after 4pm. High near 41. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Wednesday Night
A slight chance of rain before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 35.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 15.
Monday
Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Mountain Lakes NJ
 40.88°N 74.45°W (Elev. 404 ft)
5:46 am EST Dec 9, 2025
11am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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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