Excessive Heat in Southern California; Tropical Storm Ian Expected to Rapidly Intensify

Excessive heat is possible through Wednesday over southern California. Strong thunderstorms may pose some risk for severe weather across parts of the upper Ohio Valley into the northern Mid Atlantic coast. Tropical Storm Ian is forecast to approach the Florida peninsula at major hurricane strength by midweek, and poses a risk of dangerous storm surge, hurricane-force winds, and heavy rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

54°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 29.81 in (1009.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 Sep 4:53 am EDT
Extended Forecast for

Selinsgrove PASimilar City Names

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Some of the storms could be severe.  High near 71. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely then
    Severe
    Thunderstorms

    High: 71 °F

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 10pm. Some of the storms could be severe.  Low around 53. Light southwest wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Severe
    Thunderstorms
    then Partly
    Cloudy

    Low: 53 °F

  • Monday

    Monday: A slight chance of showers.  Sunny, with a high near 72. Southwest wind 5 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 72 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 49. Light southwest wind.

    Mostly Clear

    Low: 49 °F

  • Tuesday

    Tuesday: A slight chance of showers after 2pm.  Mostly sunny, with a high near 66. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 66 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Partly Cloudy

    Low: 46 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    Mostly Sunny

    High: 65 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 45.

    Partly Cloudy

    Low: 45 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    Mostly Sunny

    High: 64 °F

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Some of the storms could be severe. High near 71. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 10pm. Some of the storms could be severe. Low around 53. Light southwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers. Sunny, with a high near 72. Southwest wind 5 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 49. Light southwest wind.
Tuesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 66. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 67.
Click Map For Forecast
Point Forecast:
Selinsgrove PASimilar City Names
 40.81°N 76.86°W (Elev. 472 ft)
5:21 am EDT Sep 25, 2022
5am EDT Sep 25, 2022-6pm EDT Oct 1, 2022
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database