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Significant winter storm to bring heavy snow and ice from the Plains to the upper Midwest, Great Lakes and New England

A strong low pressure system will bring heavy snow, ice, and strong winds from the Plains to the upper Midwest, and western Great Lakes through tonight. Treacherous travel conditions are expected. Wintry precipitation will expand into portions of New England Tuesday into Tuesday night. An inclement pattern will also persist from northern California to the Pacific Northwest into the weekend. Read More >

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

46°F

8°C

Humidity 83%
Wind Speed E 7 mph
Barometer 30.00 in (1016.2 mb)
Dewpoint 41°F (5°C)
Visibility 8.00 mi
Wind Chill42°F (6°C)
Last update 22 Jan 6:56 pm EST
Extended Forecast for

Harrisburg PA

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 3am.  Patchy fog before midnight. Low around 45. Southeast wind around 7 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Patchy Fog
    then Showers

    Low: 45 °F

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 1pm, then a slight chance of showers between 1pm and 3pm.  High near 52. South wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers then
    Showers
    Likely

    High: 52 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 31. West wind around 11 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 31 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Northwest wind around 11 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 38 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 24. Northwest wind around 8 mph.

    Partly Cloudy

    Low: 24 °F

  • Thursday

    Thursday: Sunny, with a high near 37.

    Sunny

    High: 37 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 21.

    Mostly Clear

    Low: 21 °F

  • Friday

    Friday: Sunny, with a high near 43.

    Sunny

    High: 43 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 27.

    Partly Cloudy

    Low: 27 °F

Detailed Forecast

Tonight
Showers, with thunderstorms also possible after 3am. Patchy fog before midnight. Low around 45. Southeast wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and possibly a thunderstorm before 1pm, then a slight chance of showers between 1pm and 3pm. High near 52. South wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Partly cloudy, with a low around 31. West wind around 11 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 38. Northwest wind around 11 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 24. Northwest wind around 8 mph.
Thursday
Sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Sunday
Rain likely. Cloudy, with a high near 52. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 40.
Click Map For Forecast
Point Forecast:
Harrisburg PA
 40.28°N 76.87°W (Elev. 394 ft)
6:07 pm EST Jan 22, 2018
7pm EST Jan 22, 2018-6pm EST Jan 29, 2018
 
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