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Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Mostly Cloudy

18°F

-8°C

Humidity 43%
Wind Speed W 12 G 20 mph
Barometer 30.08 in (1019.3 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 28 Jan 2:56 pm EST
Extended Forecast for

Lower Allen PA

Cold Weather Advisory January 29, 01:00am until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 3. Wind chill values as low as -10. West wind 3 to 7 mph.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 20. Wind chill values as low as -10. West wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 20 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Wind chill values as low as -5. West wind around 6 mph.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 17. Wind chill values as low as -5. Northwest wind 3 to 6 mph.

    High: 17 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 3. Wind chill values as low as -10. West wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 20. Wind chill values as low as -10. West wind 7 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 1. Wind chill values as low as -5. West wind around 6 mph.
Friday
Sunny, with a high near 17. Wind chill values as low as -5. Northwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 1. Calm wind.
Saturday
Partly sunny, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lower Allen PA
 40.23°N 76.91°W (Elev. 400 ft)
Last Update:
1:05 pm EST Jan 28, 2026
Forecast Valid:
3pm EST Jan 28, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation