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

Wintry precipitation expected Friday afternoon into Saturday morning

A storm system will bring accumulating snow, sleet, and freezing rain that can lead to holiday travel disruptions. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

35°F

2°C

Humidity 50%
Wind Speed NW 18 G 35 mph
Barometer 30.05 in (1018.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 25 Dec 5:51 pm EST
Extended Forecast for

Coplay PA

Winter Weather Advisory December 26, 01:00pm until December 27, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 20. North wind 5 to 15 mph.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Snow likely, mainly after 5pm. Mostly cloudy, with a high near 29. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Mostly Cloudy
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow and sleet. Low around 23. Southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow/Sleet

  • Saturday

    Saturday: A chance of snow and sleet before 7am, then a chance of snow between 7am and 1pm. Cloudy, with a high near 34. Northeast wind around 5 mph. Chance of precipitation is 30%. New snow and sleet accumulation of less than a half inch possible.

    High: 34 °F

    Chance
    Snow/Sleet
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain

  • Monday

    Monday: Rain, mainly before 1pm. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Monday Night

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

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. North wind 5 to 15 mph.
Friday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 29. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Snow and sleet. Low around 23. Southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Saturday
A chance of snow and sleet before 7am, then a chance of snow between 7am and 1pm. Cloudy, with a high near 34. Northeast wind around 5 mph. Chance of precipitation is 30%. New snow and sleet accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 20. Calm wind.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 32. Chance of precipitation is 90%.
Monday
Rain, mainly before 1pm. High near 47. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly cloudy, with a high near 31. Breezy.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 21.
New Year's Day
Cloudy, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coplay PA
 40.66°N 75.49°W (Elev. 299 ft)
Last Update:
4:12 pm EST Dec 25, 2025
Forecast Valid:
6pm EST Dec 25, 2025-6pm EST Jan 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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