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Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

A Few Clouds

7°F

-14°C

Humidity 55%
Wind Speed NW 15 mph
Barometer 30.32 in (1027.3 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 8 Feb 7:56 am EST
Extended Forecast for

Royalton PA

Extreme Cold Warning February 8, 08:52am until February 8, 10:00am
Click here for hazard details and duration
...
  •  
    Extreme Cold Warning February 8, 08:52am until February 8, 10:00am

    NOW until 10:00am Sun

    Extreme Cold Warning

  • Today

    High: 18 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 5. Wind chill values as low as -5. Northwest wind 7 to 9 mph.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 28. Wind chill values as low as -5. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37. Calm wind becoming south around 5 mph in the afternoon.

    High: 37 °F

    Mostly Cloudy

  • Tuesday Night

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

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 18. Wind chill values as low as -10. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 5. Wind chill values as low as -5. Northwest wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 28. Wind chill values as low as -5. Northwest wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 14. Calm wind.
Tuesday
Mostly cloudy, with a high near 37. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Royalton PA
 40.22°N 76.74°W (Elev. 400 ft)
Last Update:
7:06 am EST Feb 8, 2026
Forecast Valid:
8am EST Feb 8, 2026-6pm EST Feb 14, 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