Heavy Rainfall Possible Across the Central U.S.; Poor Air Quality Across the Northwest and North Central States

Thunderstorms will produce locally heavy rainfall and possibly some flash flooding across central portions of the country through tonight, with a few strong to locally severe thunderstorms possible. Otherwise, smoke from the wildfires burning across western North America will continue to create poor air quality across northern portions of the country. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fog/Mist

65°F

18°C

Humidity 97%
Wind Speed Calm
Barometer 29.95 in (1014.1 mb)
Dewpoint 64°F (18°C)
Visibility 3.00 mi
Last update 19 Aug 6:53 am EDT
Extended Forecast for

Selinsgrove, Penn Valley Airport PA

  • Today

    Today: A chance of showers, mainly after 9am.  Cloudy, with a high near 78. Light and variable wind becoming north around 5 mph in the afternoon.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 78 °F

  • Tonight

    Tonight: A chance of showers, mainly before 9pm.  Mostly cloudy, with a low around 61. Light east wind.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 61 °F

  • Monday

    Monday: Partly sunny, with a high near 81. Light east wind.

    Partly Sunny

    High: 81 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 65. Light southeast wind.  Chance of precipitation is 30%.

    Partly Cloudy
    then Chance
    Showers

    Low: 65 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 3pm. Some of the storms could produce heavy rain.  Mostly cloudy, with a high near 79. Southeast wind 6 to 8 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before 9pm, then showers and possibly a thunderstorm between 9pm and 3am, then showers likely after 3am. Some of the storms could produce heavy rain.  Low around 67. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    Low: 67 °F

  • Wednesday

    Wednesday: Showers likely, mainly before 9am.  Partly sunny, with a high near 80. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    Showers

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers before 9pm.  Partly cloudy, with a low around 58. Chance of precipitation is 30%.

    Chance
    Showers then
    Partly Cloudy

    Low: 58 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    Mostly Sunny

    High: 78 °F

Detailed Forecast

Today
A chance of showers, mainly after 9am. Cloudy, with a high near 78. Light and variable wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 61. Light east wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 81. Light east wind.
Monday Night
A chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 65. Light southeast wind. Chance of precipitation is 30%.
Tuesday
Showers and thunderstorms likely, mainly after 3pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 79. Southeast wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely before 9pm, then showers and possibly a thunderstorm between 9pm and 3am, then showers likely after 3am. Some of the storms could produce heavy rain. Low around 67. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly before 9am. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Wednesday Night
A chance of showers before 9pm. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 56.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Selinsgrove, Penn Valley Airport PA
 40.83°N 76.86°W (Elev. 492 ft)
4:44 am EDT Aug 19, 2018
7am EDT Aug 19, 2018-6pm EDT Aug 25, 2018
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database