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

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fog

47°F

8°C

Humidity 97%
Wind Speed NW 3 mph
Barometer 29.87 in (1011.6 mb)
Dewpoint 46°F (8°C)
Visibility 0.25 mi
Last update 26 Nov 3:51 am EST
Extended Forecast for

Catasauqua PA

Dense Fog Advisory November 26, 04:35am until November 26, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory November 26, 04:35am until November 26, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 46 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers after 2pm.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 63. Light and variable wind becoming southwest 5 to 10 mph in the morning.  Chance of precipitation is 20%.

    High: 63 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. West wind around 15 mph, with gusts as high as 30 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 42. Breezy.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Overnight
A slight chance of rain. Patchy fog. Otherwise, cloudy, with a low around 46. Southwest wind around 5 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
A chance of showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thanksgiving Day
Partly sunny, with a high near 42. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 27. West wind around 15 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 42. Breezy.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 47. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Cloudy, with a low around 34. Chance of precipitation is 50%.
Monday
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Catasauqua PA
 40.66°N 75.46°W (Elev. 299 ft)
4:10 am EST Nov 26, 2025
4am EST Nov 26, 2025-6pm EST Dec 2, 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