Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Fair

52°F

11°C

Humidity 30%
Wind Speed SE 8 mph
Barometer 30.51 in (1033.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 8 Apr 5:56 pm EDT
Extended Forecast for

Harrisburg International Airport PA

Freeze Warning April 9, 12:00am until April 9, 09:00am
Click here for hazard details and duration
Freeze Warning
  • Tonight

    Tonight: Widespread frost after 2am.  Otherwise, mostly clear, with a low around 30. Southeast wind 3 to 6 mph.

    Low: 30 °F

    Clear then
    Frost

  • Thursday

    Thursday: Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 58. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 58 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Southeast wind 5 to 7 mph becoming calm  after midnight.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers.  Mostly cloudy, with a low around 47. South wind around 7 mph becoming west after midnight.  Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread frost after 2am. Otherwise, mostly clear, with a low around 30. Southeast wind 3 to 6 mph.
Thursday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 58. Light southeast wind becoming south 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 38. Southeast wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the afternoon.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 47. South wind around 7 mph becoming west after midnight. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly cloudy, with a high near 78.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 84.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 ft)
3:47 pm EDT Apr 8, 2026
6pm EDT Apr 8, 2026-6pm EDT Apr 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database