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Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

23°C

74°F

Humidity 74%
Wind Speed SW 6 km/h
Barometer 1023.6 mb (30.24 in)
Dewpoint 18°C (65°F)
Visibility 16 km
Last update 21 Jun 2:56 am EDT
Extended Forecast for

3 Miles S Lower Allen PA

Heat Advisory June 21, 03:57am until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 03:57am until June 22, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Overnight

    Low: 22 °C

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 35. Southwest wind 3 to 8 km/h.

    High: 35 °C

    Hot

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%.

    Low: 23 °C

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 35. Heat index values as high as 38. West wind 3 to 8 km/h. Chance of precipitation is 30%.

    High: 35 °C

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%.

    Low: 24 °C

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 35. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 35 °C

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °C

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 8am. Sunny, with a high near 31. Chance of precipitation is 30%.

    High: 31 °C

    Chance
    Showers then
    Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Calm wind.
Friday
Sunny and hot, with a high near 35. Southwest wind 3 to 8 km/h.
Friday Night
A chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 35. Heat index values as high as 38. West wind 3 to 8 km/h. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 35. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Monday
A chance of showers before 8am. Sunny, with a high near 31. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 34. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Lower Allen PA
 40.19°N 76.89°W (Elev. 597 m)
Last Update:
12:59 am EDT Jun 21, 2024
Forecast Valid:
3am EDT Jun 21, 2024-6pm EDT Jun 27, 2024
 
Forecast Discussion
 
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Additional Resources

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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