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

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

28°F

-2°C

Humidity 29%
Wind Speed SW 7 mph
Barometer 30.13 in (1021.0 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 9 Dec 12:51 pm EST
Extended Forecast for

3 Miles W Brass Castle NJ

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 28. South wind around 5 mph.

    High: 28 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, snow, and freezing rain before 1pm, then snow, possibly mixed with rain between 1pm and 4pm, then rain after 4pm.  High near 37. South wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.  New snow accumulation of around an inch possible.

    High: 37 °F

    Wintry Mix

  • Wednesday Night

    Wednesday Night: Rain, mainly before 7pm.  Low around 26. West wind around 15 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 26 °F

    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32.

    High: 32 °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 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 28. South wind around 5 mph.
Tonight
Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph.
Wednesday
Rain, snow, and freezing rain before 1pm, then snow, possibly mixed with rain between 1pm and 4pm, then rain after 4pm. High near 37. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of around an inch possible.
Wednesday Night
Rain, mainly before 7pm. Low around 26. West wind around 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly 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
Mostly cloudy, with a high near 32.
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 27.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Brass Castle NJ
 40.77°N 75.06°W (Elev. 1132 ft)
5:46 am EST Dec 9, 2025
1pm EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database