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

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Light Rain

45°F

7°C

Humidity 100%
Wind Speed N 7 mph
Barometer 29.52 in (1000.6 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 12 Nov 10:56 am EST
Extended Forecast for

3 Miles W Karns City PA

  • Today

    Today: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 49. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers
    Likely

  • Tonight

    Tonight: A slight chance of showers before midnight. Mostly cloudy, with a low around 29. North wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Showers then
    Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers before 2pm, then a slight chance of rain showers between 2pm and 4pm, then a slight chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 42. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Partly sunny, with a high near 42. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of showers before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 49. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of showers before midnight. Mostly cloudy, with a low around 29. North wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow showers before 2pm, then a slight chance of rain showers between 2pm and 4pm, then a slight chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 42. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm.
Saturday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Partly sunny, with a high near 42. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow showers before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Karns City PA
 40.99°N 79.79°W (Elev. 1365 ft)
Last Update:
5:16 am EST Nov 12, 2026
Forecast Valid:
11am EST Nov 12, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation