National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Southern U.S. Severe Thunderstorm and Flash Flood Threat Sunday; Fire Weather in the West

Isolated to scattered severe thunderstorms may occur Sunday from parts of central and east Texas into the lower Mississippi Valley and Mid-South. Locally heavy rain may cause flash flooding in the lower Mississippi Valley. Elevated to critical fire weather conditions are forecast across parts of northern California and the Southwest again Sunday and Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

48°F

9°C

Humidity 71%
Wind Speed Calm
Barometer 30.06 in (1018.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 8 May 9:53 pm EDT
Extended Forecast for

Klingerstown PA

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

  • Tonight

    Tonight: Areas of frost after 1am. Otherwise, partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm after midnight.

    Mostly Clear
    then Areas
    Frost

    Low: 36 °F

  • Sunday

    Sunday: Rain, mainly after 1pm. Areas of frost before 7am. High near 52. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Slight Chance
    Rain then
    Rain

    High: 52 °F

  • Sunday
    Night

    Sunday Night: Rain. Low around 46. East wind 5 to 8 mph becoming south after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 46 °F

  • Monday

    Monday: Rain likely before 8am, then a slight chance of showers between 8am and 2pm. Mostly cloudy, with a high near 61. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely
    then Slight
    Chance
    Showers

    High: 61 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 41. Northwest wind around 6 mph.

    Partly Cloudy

    Low: 41 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    Partly Sunny

    High: 58 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Partly Cloudy

    Low: 39 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64.

    Mostly Sunny

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 40.

    Mostly Clear

    Low: 40 °F

Detailed Forecast

Tonight
Areas of frost after 1am. Otherwise, partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm after midnight.
Sunday
Rain, mainly after 1pm. Areas of frost before 7am. High near 52. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 46. East wind 5 to 8 mph becoming south after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely before 8am, then a slight chance of showers between 8am and 2pm. Mostly cloudy, with a high near 61. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 41. Northwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Klingerstown PA
 40.67°N 76.62°W (Elev. 600 ft)
Last Update:
9:42 pm EDT May 8, 2021
Forecast Valid:
10pm EDT May 8, 2021-6pm EDT May 15, 2021
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation