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

27°F

-3°C

Humidity 92%
Wind Speed W 7 mph
Barometer 29.89 in (1012.7 mb)
Dewpoint 25°F (-4°C)
Visibility 1.50 mi
Wind Chill19°F (-7°C)
Last update 18 Jan 5:51 pm EST
Extended Forecast for

5 Miles NNW Chapman PA

Winter Weather Advisory January 18, 06:20pm until January 18, 08:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory January 18, 06:20pm until January 18, 08:00pm

    NOW until 8:00pm Sun

    Winter Weather Advisory

  • Tonight

    Low: 15 °F

    Chance Snow
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 29. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Wind chill values as low as -3. West wind 10 to 15 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 17. Wind chill values as low as -6. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 17 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 5. West wind 5 to 10 mph.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Tonight
A chance of snow, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 15. Northwest wind around 5 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
Partly sunny, with a high near 29. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 9. Wind chill values as low as -3. West wind 10 to 15 mph.
Tuesday
Sunny, with a high near 17. Wind chill values as low as -6. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 5. West wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 13.
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 8. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 18. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Chapman PA
 40.83°N 75.43°W (Elev. 915 ft)
Last Update:
4:12 pm EST Jan 18, 2026
Forecast Valid:
6pm 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation