Periods of Snow in the Northern Rockies and Great Lakes

Moderate to heavy lake-effect snow will develop over the eastern U.P. of Michigan and downwind from Lakes Erie and Ontario. Snow will develop over parts of the Northern Rockies/Northern High Plains into Wednesday. Read More >

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

37°F

3°C

Humidity 50%
Wind Speed W 14 G 23 mph
Barometer 29.86 in (1011.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 18 Mar 11:56 pm EDT
Extended Forecast for

Duncannon PA

  • Overnight

    Overnight: Mostly clear, with a low around 31. West wind around 10 mph, with gusts as high as 22 mph.

    Mostly Clear

    Low: 31 °F

  • Tuesday

    Tuesday: Increasing clouds, with a high near 45. West wind 9 to 11 mph, with gusts as high as 23 mph.

    Increasing
    Clouds

    High: 45 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 37. Southwest wind around 7 mph.

    Mostly Cloudy

    Low: 37 °F

  • Wednesday

    Wednesday: A slight chance of showers after 2pm.  Partly sunny, with a high near 51. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 51 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 28. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 30 mph.

    Mostly Clear
    and Blustery

    Low: 28 °F

  • Thursday

    Thursday: Sunny, with a high near 43.

    Sunny

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 25.

    Mostly Clear

    Low: 25 °F

  • Friday

    Friday: Mostly sunny, with a high near 45.

    Mostly Sunny

    High: 45 °F

  • Friday
    Night

    Friday Night: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Rain Likely

    Low: 37 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 31. West wind around 10 mph, with gusts as high as 22 mph.
Tuesday
Increasing clouds, with a high near 45. West wind 9 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 37. Southwest wind around 7 mph.
Wednesday
A slight chance of showers after 2pm. Partly sunny, with a high near 51. Southwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 28. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 45.
Friday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Saturday
Rain likely before 8am, then a chance of showers between 8am and 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 51.
Click Map For Forecast
Point Forecast:
Duncannon PA
 40.4°N 77.02°W (Elev. 413 ft)
11:24 pm EDT Mar 18, 2024
12am EDT Mar 19, 2024-6pm EDT Mar 24, 2024
 
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Additional Resources

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