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

Heavy Rain and Mountain Snow This Week Northwest To Rockies; Heavy Rain May Bring Flooding to Portions of the East Late Week

At least two storm systems will batter the Pacific Northwest into the northern Rockies this week with heavy rain and mountain snow. The first system may bring as much as two feet of snow to the northern Cascades through Wednesday. This first system will then move over the central US by late week and bring heavy to excessive rain to portions of the south and east Thursday into this weekend. Read More >

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

38°F

3°C

Humidity 46%
Wind Speed SW 9 mph
Barometer 30.05 in (1018.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Dec 12:56 pm EST
Extended Forecast for

5 Miles WSW Mount Holly Springs PA

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 37. West wind around 7 mph.

    Sunny

    High: 37 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind 6 to 8 mph.

    Partly Cloudy

    Low: 27 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. West wind around 6 mph becoming light and variable in the afternoon.

    Mostly Sunny

    High: 37 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of light snow. Mostly cloudy, with a low around 27. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.

    Slight Chance
    Light Snow

    Low: 27 °F

  • Thursday

    Thursday: A slight chance of light snow before 1pm. Mostly cloudy, with a high near 36. Southeast wind around 6 mph. Chance of precipitation is 20%.

    Slight Chance
    Light Snow

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 30.

    Mostly Cloudy

    Low: 30 °F

  • Friday

    Friday: Rain likely after 1pm. Cloudy, with a high near 44. Chance of precipitation is 70%.

    Cloudy then
    Rain Likely

    High: 44 °F

  • Friday
    Night

    Friday Night: Rain. Low around 41. Chance of precipitation is 80%.

    Rain

    Low: 41 °F

  • Saturday

    Saturday: A chance of rain. Cloudy, with a high near 48. Chance of precipitation is 50%.

    Chance Rain

    High: 48 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 37. West wind around 7 mph.
Tonight
Partly cloudy, with a low around 27. West wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 37. West wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
A slight chance of light snow. Mostly cloudy, with a low around 27. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
A slight chance of light snow before 1pm. Mostly cloudy, with a high near 36. Southeast wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Rain likely after 1pm. Cloudy, with a high near 44. Chance of precipitation is 70%.
Friday Night
Rain. Low around 41. Chance of precipitation is 80%.
Saturday
A chance of rain. Cloudy, with a high near 48. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 41.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
5 Miles WSW Mount Holly Springs PA
 40.09°N 77.28°W (Elev. 781 ft)
Last Update:
10:39 am EST Dec 11, 2018
Forecast Valid:
1pm EST Dec 11, 2018-6pm EST Dec 17, 2018
 
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