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Wintry precipitation and very cold temperatures in the east, unsettled weather likely from northern California to the Pacific Northwest

Accumulating snowfall will bring travel implications from the southeast U.S. to the Middle Atlantic, Northeast, and New England through Wednesday. Very cold temperatures will likely bring a hard freeze to portions of the Deep South into Thursday. A series of storm systems will bring the potential for heavy rain, strong winds, and mountain snowfall from northern California to the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Light Snow Fog/Mist

21°F

-6°C

Humidity 85%
Wind Speed NW 8 mph
Barometer 30.38 in (1029.5 mb)
Dewpoint 17°F (-8°C)
Visibility 1.25 mi
Wind Chill11°F (-12°C)
Last update 17 Jan 6:56 am EST
Extended Forecast for

3 Miles SW Duncannon PA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 23. Northwest wind 11 to 14 mph, with gusts as high as 21 mph.

    Gradual
    Clearing

    High: 23 °F

  • Tonight

    Tonight: Mostly clear, with a low around 15. West wind around 11 mph.

    Mostly Clear

    Low: 15 °F

  • Thursday

    Thursday: Sunny, with a high near 33. West wind 11 to 16 mph, with gusts as high as 28 mph.

    Sunny

    High: 33 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 20. West wind 7 to 11 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 20 °F

  • Friday

    Friday: Mostly sunny, with a high near 39. West wind around 8 mph.

    Mostly Sunny

    High: 39 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 26.

    Partly Cloudy

    Low: 26 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    Mostly Sunny

    High: 47 °F

  • Saturday
    Night

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

    Mostly Cloudy

    Low: 34 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 51.

    Mostly Cloudy

    High: 51 °F

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 23. Northwest wind 11 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 15. West wind around 11 mph.
Thursday
Sunny, with a high near 33. West wind 11 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 20. West wind 7 to 11 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 39. West wind around 8 mph.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 45.
Click Map For Forecast
Point Forecast:
3 Miles SW Duncannon PA
 40.36°N 77.06°W (Elev. 889 ft)
7:53 am EST Jan 17, 2018
8am EST Jan 17, 2018-6pm EST Jan 23, 2018
 
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