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Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Overcast

29°F

-2°C

Humidity 69%
Wind Speed NW 10 mph
Barometer 29.62 in (1003.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 7 Feb 1:56 am EST
Extended Forecast for

Harrisburg International Airport PA

Wind Advisory February 7, 04:00am until February 7, 10:00pm
Extreme Cold Warning February 7, 04:00am until February 8, 10:00am
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 5. Wind chill values as low as -5. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 39 mph.

    Low: 5 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 13. Wind chill values as low as -15. Windy, with a northwest wind 25 to 28 mph, with gusts as high as 48 mph.

    High: 13 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4. Wind chill values as low as -10. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 36 mph.

    Low: 4 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 19. Wind chill values as low as -10. Northwest wind around 14 mph, with gusts as high as 24 mph.

    High: 19 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Northwest wind 6 to 8 mph.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 5. Wind chill values as low as -5. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 39 mph.
Saturday
Mostly sunny, with a high near 13. Wind chill values as low as -15. Windy, with a northwest wind 25 to 28 mph, with gusts as high as 48 mph.
Saturday Night
Mostly clear, with a low around 4. Wind chill values as low as -10. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 36 mph.
Sunday
Sunny, with a high near 19. Wind chill values as low as -10. Northwest wind around 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 2. Northwest wind 6 to 8 mph.
Monday
Partly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of showers after 1pm. Cloudy, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 ft)
Last Update:
1:56 am EST Feb 7, 2026
Forecast Valid:
2am EST Feb 7, 2026-6pm EST Feb 13, 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