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

Heavy Rainfall Continues 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. Gusty winds and low humidity will promote elevated to critical fire weather conditions from central Georgia into north-central North Carolina Wednesday. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

31°F

-1°C

Humidity 47%
Wind Speed NE 3 mph
Barometer 30.55 in (1034.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 8 Apr 5:56 am EDT
Extended Forecast for

3 Miles SE Mechanicsburg PA

Freeze Watch April 9, 12:00am until April 9, 09:00am
Freeze Warning April 8, 06:19am until April 8, 09:00am
Click here for hazard details and duration
Freeze Watch
...
  •  
    Freeze Warning April 8, 06:19am until April 8, 09:00am

    NOW until 9:00am Wed

    Freeze Warning

  • Today

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Widespread frost after 2am. Otherwise, mostly clear, with a low around 30. South wind around 6 mph becoming calm after midnight.

    Low: 30 °F

    Clear then
    Frost

  • Thursday

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

    High: 58 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 37. Southeast wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Patchy frost before 7am. Otherwise, sunny, with a high near 71. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 71 °F

    Patchy Frost
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 52. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
Widespread frost after 2am. Otherwise, mostly clear, with a low around 30. South wind around 6 mph becoming calm after midnight.
Thursday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming south 5 to 9 mph in the morning.
Thursday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 37. Southeast wind around 5 mph becoming calm in the evening.
Friday
Patchy frost before 7am. Otherwise, sunny, with a high near 71. Calm wind becoming south 5 to 8 mph in the afternoon.
Friday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 77.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Mechanicsburg PA
 40.18°N 76.98°W (Elev. 577 ft)
Last Update:
5:41 am EDT Apr 8, 2026
Forecast Valid:
6am EDT Apr 8, 2026-6pm EDT Apr 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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