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

3 Miles NNE 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: 34 °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 45. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 45 °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 32. West wind around 5 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Calm wind becoming southeast around 5 mph.

    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 43. Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers

Detailed Forecast

Overnight
A chance of rain. Widespread fog. Otherwise, cloudy, with a low around 34. 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 45. 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 32. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 33. Calm wind becoming southeast around 5 mph.
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 43. Chance of precipitation is 50%.
Saturday
Showers. High near 51. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Chapman PA
 40.8°N 75.37°W (Elev. 699 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

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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