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

Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Overcast

53°F

12°C

Humidity 96%
Wind Speed SE 7 mph
Barometer 29.75 in (1007.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 16 Mar 3:56 am EDT
Extended Forecast for

Royalton PA

Wind Advisory March 16, 12:00pm until March 16, 11:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: A chance of showers and thunderstorms. Cloudy, with a steady temperature around 56. Southeast wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Cloudy, with a high near 69. Windy, with a south wind 18 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 69 °F

    Severe
    Thunderstorms
    and Windy

  • Monday Night

    Monday Night: Rain showers, possibly mixing with snow after midnight, then gradually ending. Some thunder is also possible. Low around 27. Breezy, with a west wind 20 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 27 °F

    Breezy.
    Severe
    Thunderstorms
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of snow showers. Partly sunny, with a high near 37. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. West wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Cloudy, with a steady temperature around 56. Southeast wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Cloudy, with a high near 69. Windy, with a south wind 18 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Rain showers, possibly mixing with snow after midnight, then gradually ending. Some thunder is also possible. Low around 27. Breezy, with a west wind 20 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 37. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 22. West wind 5 to 13 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 55.
Friday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 55. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Royalton PA
 40.22°N 76.74°W (Elev. 400 ft)
Last Update:
3:36 am EDT Mar 16, 2026
Forecast Valid:
4am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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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