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Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Mostly Cloudy

17°F

-8°C

Humidity 51%
Wind Speed NW 14 mph
Barometer 30.18 in (1022.8 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 29 Jan 4:56 pm EST
Extended Forecast for

Hershey PA

Cold Weather Advisory January 29, 07:00pm until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -10. West wind 6 to 8 mph.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 19. Wind chill values as low as -10. Northwest wind 5 to 8 mph.

    High: 19 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. Wind chill values as low as -10. Light northwest wind.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind 5 to 9 mph.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. North wind 8 to 16 mph, with gusts as high as 28 mph.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24. Blustery.

    High: 24 °F

    Partly Sunny
    then Mostly
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 1. Wind chill values as low as -10. West wind 6 to 8 mph.
Friday
Sunny, with a high near 19. Wind chill values as low as -10. Northwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around -1. Wind chill values as low as -10. Light northwest wind.
Saturday
Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind 5 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 7. North wind 8 to 16 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 24. Blustery.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hershey PA
 40.28°N 76.67°W (Elev. 397 ft)
Last Update:
1:05 pm EST Jan 29, 2026
Forecast Valid:
5pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation