Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Quakertown Airport (KUKT)

Lat: 40.44°NLon: 75.38°WElev: 509ft.

Fair

-6°F

-21°C

Humidity 84%
Wind Speed Calm
Barometer 30.48 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 21 Jan 3:15 am EST
Extended Forecast for

3 Miles ENE Coopersburg PA

  • Overnight

    Overnight: Clear, with a low around 1. Calm wind.

    Low: 1 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 29. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 29 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 27. South wind around 10 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 40. West wind 10 to 15 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. West wind 5 to 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow.  Cloudy, with a low around 9. Chance of precipitation is 50%.

    Low: 9 °F

    Chance Snow

Detailed Forecast

Overnight
Clear, with a low around 1. Calm wind.
Wednesday
Increasing clouds, with a high near 29. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 27. South wind around 10 mph.
Thursday
Mostly sunny, with a high near 40. West wind 10 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 21. West wind 5 to 10 mph.
Friday
Partly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 14.
Saturday Night
A chance of snow. Cloudy, with a low around 9. Chance of precipitation is 50%.
Sunday
Snow likely. Cloudy, with a high near 16. Chance of precipitation is 70%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 40%.
Monday
A chance of snow. Partly sunny, with a high near 20. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Coopersburg PA
 40.53°N 75.34°W (Elev. 860 ft)
4:10 pm EST Jan 20, 2026
3am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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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