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.

Fog

35°F

2°C

Humidity 100%
Wind Speed N 3 mph
Barometer 29.65 in (1004.5 mb)
Dewpoint 35°F (2°C)
Visibility 0.50 mi
Last update 7 Jan 12:51 am EST
Extended Forecast for

5 Miles NNW Chapman PA

Dense Fog Advisory until January 7, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 7, 08:00am

    NOW until 8:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 33 °F

    Chance Rain
    and Fog

  • Wednesday

    Wednesday: A slight chance of rain before 9am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 44. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind around 5 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 45. West wind around 5 mph becoming calm.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely. Cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers. Cloudy, with a low around 42. Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Showers

Detailed Forecast

Overnight
A chance of rain. Widespread fog. Otherwise, cloudy, with a low around 33. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A slight chance of rain before 9am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 44. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 45. West wind around 5 mph becoming calm.
Thursday Night
Mostly cloudy, with a low around 33. Calm wind.
Friday
Showers likely. Cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A chance of showers. Cloudy, with a low around 42. Chance of precipitation is 50%.
Saturday
Showers. High near 50. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 41.
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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:
12:23 am EST Jan 7, 2026
Forecast Valid:
1am EST Jan 7, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation