Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Partly Cloudy

54°F

12°C

Humidity 93%
Wind Speed NE 6 mph
Barometer 30.16 in (1021.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 15 Oct 1:56 am EDT
Extended Forecast for

Karns City PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 47. Light northeast wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 68. East wind around 7 mph.

    High: 68 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 5am, then scattered showers.  Low around 60. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Scattered
    Showers then
    Showers

  • Friday

    Friday: Showers and thunderstorms before 5pm, then showers likely.  High near 71. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Friday Night

    Friday Night: Showers likely before 2am.  Mostly cloudy, with a low around 36. North wind 9 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 2am.  Otherwise, clear, with a low around 30.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 8am.  Otherwise, sunny, with a high near 58.

    High: 58 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 47. Light northeast wind.
Thursday
Increasing clouds, with a high near 68. East wind around 7 mph.
Thursday Night
Showers and thunderstorms before 5am, then scattered showers. Low around 60. Southeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms before 5pm, then showers likely. High near 71. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely before 2am. Mostly cloudy, with a low around 36. North wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Widespread frost, mainly after 2am. Otherwise, clear, with a low around 30.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 58.
Sunday Night
Clear, with a low around 33.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Karns City PA
 40.99°N 79.73°W (Elev. 1243 ft)
2:21 am EDT Oct 15, 2026
2am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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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