National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Light Snow Fog/Mist

29°F

-2°C

Humidity 89%
Wind Speed W 10 G 20 mph
Barometer 29.88 in (1012.4 mb)
Dewpoint 26°F (-3°C)
Visibility 1.50 mi
Wind Chill20°F (-7°C)
Last update 18 Jan 4:51 pm EST
Extended Forecast for

Catasauqua PA

Winter Weather Advisory January 18, 05:42pm until January 18, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 05:42pm until January 18, 08:00pm

    NOW until 8:00pm Sun

    Winter Weather Advisory

  • This Afternoon

    High: 32 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 16. West wind around 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Increasing clouds, with a high near 31. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. Wind chill values as low as zero. West wind 10 to 15 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 20. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 20 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of snow. Cloudy, with a high near 32. Northwest wind around 5 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 16. West wind around 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
M.L.King Day
Increasing clouds, with a high near 31. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 11. Wind chill values as low as zero. West wind 10 to 15 mph.
Tuesday
Sunny, with a high near 20. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 6.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 15.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 14.
Saturday
A chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Catasauqua PA
 40.66°N 75.46°W (Elev. 299 ft)
Last Update:
4:12 pm EST Jan 18, 2026
Forecast Valid:
5pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation