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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Mostly Cloudy

14°F

-10°C

Humidity 49%
Wind Speed W 9 mph
Barometer 30.05 in (1018.4 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 28 Jan 5:51 pm EST
Extended Forecast for

Topton PA

Cold Weather Advisory January 28, 06:37pm until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 28, 06:37pm until January 29, 10:00am

    NOW until 10:00am Thu

    Cold Weather Advisory

  • Tonight

    Low: -2 °F

    Scattered
    Flurries

  • Thursday

    Thursday: Mostly sunny, with a high near 18. Wind chill values as low as -14. West wind 5 to 15 mph.

    High: 18 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -3. Wind chill values as low as -14. West wind 5 to 10 mph.

    Low: -3 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 15. Wind chill values as low as -17. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 15 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -4. Northwest wind around 5 mph.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 1pm. Partly sunny, with a high near 21. Blustery. Chance of precipitation is 30%.

    High: 21 °F

    Chance Snow
    and Blustery

Detailed Forecast

Tonight
Scattered flurries before 10pm. Partly cloudy, with a low around -2. Wind chill values as low as -12. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 18. Wind chill values as low as -14. West wind 5 to 15 mph.
Thursday Night
Mostly clear, with a low around -3. Wind chill values as low as -14. West wind 5 to 10 mph.
Friday
Sunny, with a high near 15. Wind chill values as low as -17. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around -4. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 21. Blustery. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 12. Blustery.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Topton PA
 40.53°N 75.69°W (Elev. 495 ft)
Last Update:
4:11 pm EST Jan 28, 2026
Forecast Valid:
6pm EST Jan 28, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation