Central U.S. Severe Storms and Heavy Rain; Western Fire Weather Threats

A strong system will produce a swath of impacts. Severe storms with large hail, damaging winds, and a couple of tornadoes will be possible in the south and central Plains. Heavy rain could cause flash flooding in the Mid Mississippi Valley. Mountain snow will develop in the Rockies. Critical fire weather threats are expected across northern California and the Southwest. Read More >

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

7°C

44°F

Humidity 96%
Wind Speed Calm
Barometer 1010.5 mb (29.84 in)
Dewpoint 6°C (43°F)
Visibility 16 km
Last update 8 May 3:53 am EDT
Extended Forecast for

Selinsgrove, Penn Valley Airport PA

Frost Advisory May 9, 02:00am until May 9, 08:00am
Click here for hazard details and duration
Frost Advisory
  • Today

    Today: A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Mostly cloudy, with a high near 13. Light west wind becoming northwest 9 to 14 km/h in the morning.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Slight Chance
    Showers then
    Showers
    Likely

    High: 13 °C

  • Tonight

    Tonight: A chance of showers before 8pm.  Patchy fog after 1am. Areas of frost after 1am.  Otherwise, partly cloudy, with a low around 1. Northwest wind 5 to 10 km/h becoming calm  after midnight.  Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    Chance
    Showers then
    Areas Frost
    and Patchy
    Fog

    Low: 1 °C

  • Sunday

    Sunday: Rain, mainly after 9am.  High near 11. Light south wind increasing to 6 to 11 km/h in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.

    Chance Rain
    then Rain

    High: 11 °C

  • Sunday
    Night

    Sunday Night: Rain.  Low around 8. Southeast wind 5 to 10 km/h.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 cm possible.

    Rain

    Low: 8 °C

  • Monday

    Monday: Rain before 8am, then a chance of showers between 8am and 2pm.  High near 17. Northwest wind 8 to 16 km/h, with gusts as high as 32 km/h.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.

    Rain then
    Chance
    Showers

    High: 17 °C

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 5.

    Mostly Cloudy

    Low: 5 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 15.

    Mostly Sunny

    High: 15 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 2.

    Mostly Clear

    Low: 2 °C

  • Wednesday

    Wednesday: Sunny, with a high near 17.

    Sunny

    High: 17 °C

Detailed Forecast

Today
A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 13. Light west wind becoming northwest 9 to 14 km/h in the morning. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Tonight
A chance of showers before 8pm. Patchy fog after 1am. Areas of frost after 1am. Otherwise, partly cloudy, with a low around 1. Northwest wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Sunday
Rain, mainly after 9am. High near 11. Light south wind increasing to 6 to 11 km/h in the afternoon. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
Sunday Night
Rain. Low around 8. Southeast wind 5 to 10 km/h. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 cm possible.
Monday
Rain before 8am, then a chance of showers between 8am and 2pm. High near 17. Northwest wind 8 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 15.
Tuesday Night
Mostly clear, with a low around 2.
Wednesday
Sunny, with a high near 17.
Wednesday Night
Partly cloudy, with a low around 4.
Thursday
A chance of showers. Mostly sunny, with a high near 18. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 18. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Selinsgrove, Penn Valley Airport PA
 40.83°N 76.86°W (Elev. 150 m)
4:04 am EDT May 8, 2021
4am EDT May 8, 2021-6pm EDT May 14, 2021
 
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Additional Resources

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