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Hazardous Weather Conditions
Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Light Rain Fog/Mist
64°F
18°C
| Humidity | 90% |
| Wind Speed | SE 15 G 26 mph |
| Barometer | 29.47 in (998.0 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 1.00 mi |
| Last update | 16 Mar 12:56 pm EDT |
Extended Forecast for
Duncannon PA
Tornado Watch until March 16, 07:00pm
NOW until 7:00pm Mon
Tornado Watch
This Afternoon
High: 67 °F
Severe
ThunderstormsTonight
Low: 25 °F
Rain/Snow
then Chance
SnowTuesday
High: 35 °F
Partly Sunny
Tuesday Night
Low: 22 °F
Partly Cloudy
Wednesday
High: 39 °F
Partly Sunny
Wednesday Night
Low: 28 °F
Mostly Cloudy
Thursday
High: 46 °F
Mostly Cloudy
Thursday Night
Low: 33 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
A chance of rain before 2pm, then a chance of rain and thunderstorms between 2pm and 3pm, then rain likely and possibly a thunderstorm after 3pm. Some of the storms could be severe. Mostly cloudy, with a high near 67. South wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain and snow before midnight, then a chance of snow between midnight and 2am. Some thunder is also possible. Low around 25. West wind 13 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday
Partly sunny, with a high near 35. West wind 11 to 14 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind 3 to 7 mph.
Wednesday
Partly sunny, with a high near 39. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Mostly cloudy, with a high near 55.
Friday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Duncannon PA
40.4°N 77.02°W (Elev. 413 ft)
40.4°N 77.02°W (Elev. 413 ft)
12:41 pm EDT Mar 16, 2026
1pm EDT Mar 16, 2026-6pm EDT Mar 22, 2026
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Hourly Weather Forecast
