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Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fair

10°F

-12°C

Humidity 34%
Wind Speed N 10 mph
Barometer 30.55 in (1035.1 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 23 Jan 11:56 pm EST
Extended Forecast for

Royalton PA

Cold Weather Advisory January 24, 12:22am until January 24, 10:00am
Winter Storm Warning January 24, 10:00pm until January 26, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 12:22am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: 5 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 18. Wind chill values as low as -5. North wind 5 to 9 mph.

    High: 18 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. The snow could be heavy at times.  Low around 13. Calm wind becoming east around 6 mph after midnight.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Slight Chance
    Snow then
    Heavy Snow

  • Sunday

    Sunday: Snow before 4pm, then snow, possibly mixed with freezing rain. The snow could be heavy at times.  High near 22. East wind 8 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 22 °F

    Heavy Snow
    then Wintry
    Mix

  • Sunday Night

    Sunday Night: Snow, possibly mixed with freezing rain and sleet before 1am, then a chance of snow and sleet between 1am and 4am, then a chance of snow after 4am.  Low around 18. East wind 5 to 8 mph becoming north after midnight.  Chance of precipitation is 90%. New snow and sleet accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Wintry Mix

  • Monday

    Monday: A chance of snow before 1pm.  Partly sunny, with a high near 26. Chance of precipitation is 30%.

    High: 26 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 5. Wind chill values as low as -10. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday
Increasing clouds, with a high near 18. Wind chill values as low as -5. North wind 5 to 9 mph.
Saturday Night
Snow, mainly after 1am. The snow could be heavy at times. Low around 13. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow before 4pm, then snow, possibly mixed with freezing rain. The snow could be heavy at times. High near 22. East wind 8 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow, possibly mixed with freezing rain and sleet before 1am, then a chance of snow and sleet between 1am and 4am, then a chance of snow after 4am. Low around 18. East wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 90%. New snow and sleet accumulation of 2 to 4 inches possible.
Monday
A chance of snow before 1pm. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Mostly sunny, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly sunny, with a high near 21.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Royalton PA
 40.22°N 76.74°W (Elev. 400 ft)
11:31 pm EST Jan 23, 2026
12am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
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Additional Resources

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Hourly Weather Forecast

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