Heavy Rainfall and Flash Flood Threats Shift From Southern Plains to Lower Mississippi Valley; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will shift from the southern Plains into the Lower Mississippi Valley. Elevated to Critical Fire weather threats will linger through the weekend across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

76°F

24°C

Humidity 74%
Wind Speed SW 6 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 21 Sep 8:56 pm EDT
Extended Forecast for

Marysville PA

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Some of the storms could produce gusty winds.  Mostly cloudy, with a low around 61. South wind 7 to 10 mph becoming west after midnight.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 61 °F

  • Saturday

    Saturday: Partly sunny, with a high near 67. North wind around 8 mph.

    Partly Sunny

    High: 67 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers.  Mostly cloudy, with a low around 53. North wind 3 to 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 53 °F

  • Sunday

    Sunday: Partly sunny, with a high near 66. North wind around 5 mph.

    Partly Sunny

    High: 66 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 53. Light northeast wind.

    Partly Cloudy

    Low: 53 °F

  • Monday

    Monday: A chance of showers.  Partly sunny, with a high near 67. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 67 °F

  • Monday
    Night

    Monday Night: Rain likely.  Cloudy, with a low around 58. Chance of precipitation is 60%.

    Rain Likely

    Low: 58 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Cloudy, with a high near 73. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 73 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 66 °F

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 61. South wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, with a high near 67. North wind around 8 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 53. North wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 66. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 53. Light northeast wind.
Monday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain likely. Cloudy, with a low around 58. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms. Cloudy, with a high near 73. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Marysville PA
 40.35°N 76.94°W (Elev. 804 ft)
8:53 pm EDT Sep 21, 2018
9pm EDT Sep 21, 2018-6pm EDT Sep 28, 2018
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database