Heavy Rain and Storms in the East; Fire Weather Threats in the West

A slow moving frontal system will bring strong to severe storms and locally heavy rain from the Northeast to the southern Plains. Meanwhile, Fire Weather threats remain elevated over the northern Inter-Mountain West, as Red Flag Warnings and Fire weather watches are in effect. Also, the potential for isolated dry thunderstorms remains possible across this portion of the West. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Thunderstorm in Vicinity Haze

90°F

32°C

Humidity 54%
Wind Speed S 6 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 71°F (22°C)
Visibility 4.00 mi
Heat Index96°F (36°C)
Last update 17 Aug 4:56 pm EDT
Extended Forecast for

Marysville PA

  • This
    Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain.  High near 87. Southwest wind around 7 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 87 °F

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Some of the storms could produce gusty winds and heavy rain.  Low around 73. Southwest wind around 6 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 73 °F

  • Saturday

    Saturday: Scattered showers and thunderstorms before 8am, then showers likely between 8am and 2pm, then showers and thunderstorms likely after 2pm.  Cloudy, with a high near 81. West wind 5 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    T-storms
    Likely

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 67. North wind around 6 mph becoming west in the evening.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Showers
    Likely

    Low: 67 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 79. North wind around 6 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 65.

    Mostly Cloudy

    Low: 65 °F

  • Monday

    Monday: Partly sunny, with a high near 80.

    Partly Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 67.

    Mostly Cloudy

    Low: 67 °F

  • Tuesday

    Tuesday: Showers likely.  Mostly cloudy, with a high near 80. Chance of precipitation is 60%.

    Showers
    Likely

    High: 80 °F

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. High near 87. Southwest wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Some of the storms could produce gusty winds and heavy rain. Low around 73. Southwest wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Scattered showers and thunderstorms before 8am, then showers likely between 8am and 2pm, then showers and thunderstorms likely after 2pm. Cloudy, with a high near 81. West wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. North wind around 6 mph becoming west in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. North wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
Partly sunny, with a high near 80.
Monday Night
Mostly cloudy, with a low around 67.
Tuesday
Showers likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Wednesday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Marysville PA
 40.35°N 76.94°W (Elev. 804 ft)
4:45 pm EDT Aug 17, 2018
5pm EDT Aug 17, 2018-6pm EDT Aug 24, 2018
 
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Additional Resources

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Hourly Weather Forecast

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