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

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Thunderstorm in Vicinity Heavy Rain and Windy

69°F

21°C

Humidity 81%
Wind Speed SW 26 G 38 mph
Barometer 29.72 in (1006.3 mb)
Dewpoint 63°F (17°C)
Visibility 2.00 mi
Last update 11 Mar 6:56 pm EDT
Extended Forecast for

2 Miles SE Duncannon PA

Tornado Watch March 11, 07:16pm until March 11, 08:00pm
Click here for hazard details and duration
...
  •  
    Tornado Watch March 11, 07:16pm until March 11, 08:00pm

    NOW until 8:00pm Wed

    Tornado Watch

  • Tonight

    Low: 38 °F

    Severe
    Thunderstorms
    then Showers

  • Thursday

    Thursday: Rain and snow showers before noon, then a slight chance of snow showers between noon and 1pm. High near 43. Northwest wind 14 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 50. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. West wind around 10 mph, with gusts as high as 31 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 52.

    High: 52 °F

    Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms. Some of the storms could be severe. Low around 38. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain and snow showers before noon, then a slight chance of snow showers between noon and 1pm. High near 43. Northwest wind 14 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 29. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 50. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 39 mph.
Friday Night
Partly cloudy, with a low around 36. West wind around 10 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Cloudy, with a high near 52.
Sunday Night
Showers, mainly after 2am. Low around 47. Chance of precipitation is 80%.
Monday
Showers, mainly before 2pm. High near 56. Chance of precipitation is 80%.
Monday Night
A chance of showers. Partly cloudy, with a low around 26. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Duncannon PA
 40.38°N 77°W (Elev. 446 ft)
Last Update:
6:56 pm EDT Mar 11, 2026
Forecast Valid:
7pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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