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Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fog

40°F

4°C

Humidity 97%
Wind Speed Calm
Barometer 29.60 in (1002.6 mb)
Dewpoint 39°F (4°C)
Visibility 0.25 mi
Last update 20 Feb 5:56 pm EST
Extended Forecast for

2 Miles ENE Royalton PA

Winter Storm Watch February 22, 05:00am until February 23, 01:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Areas of fog before 9pm. Otherwise, partly cloudy, with a low around 34. West wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Areas Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West wind 7 to 9 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am, mixing with snow after 4am. Increasing clouds, with a low around 30. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain. High near 37. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain, becoming all snow after 7pm. Low around 30. North wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: A chance of snow before 1pm. Cloudy, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of fog before 9pm. Otherwise, partly cloudy, with a low around 34. West wind 8 to 10 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 46. West wind 7 to 9 mph.
Saturday Night
A chance of rain after 1am, mixing with snow after 4am. Increasing clouds, with a low around 30. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Snow, possibly mixed with rain. High near 37. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow, possibly mixed with rain, becoming all snow after 7pm. Low around 30. North wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A chance of snow before 1pm. Cloudy, with a high near 36. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Royalton PA
 40.21°N 76.68°W (Elev. 518 ft)
Last Update:
6:21 pm EST Feb 20, 2026
Forecast Valid:
6pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation